Efficacy test for cosmetics

Description of functional cosmetic part of cosmetic efficacy test

Improvement of wrinkles

  • Double blinded experiment, placebo-controlled, randomized test
  • 피험자 : ≥ Subjects: ≥ 20 people
  • 시험기간 : ≥ Testing period: ≥ 8 weeks
  • 시료 : 40mL × 26EA of testing sample and controlled sample
  • 평가 : Evaluation (Before test, 2nd, 4th, 8th week)
    • Device evaluation: Evaluation of skin replica using Visiometer SV600
    • Visual evaluation by dermatologists and researchers
    • Survey by subjects

Whitening

  • Double blinded experiment, placebo-controlled, randomized test
  • 피험자 : ≥ Subjects: ≥ 20 people
  • 시험기간 : ≥ Testing period: ≥ 8 weeks
  • 시료 : Samples: 40mL × 26EA of testing sample and controlled sample
  • 평가 : Evaluation (Before test, 2nd, 4th, 8th week)
    • Device Evaluation: Analyzing the change of skin pigmentation(M-value) using Mexameter
    • Visual evaluation by dermatologists and researchers
    • Survey by subjects

Sunscreen Cosmetics

  • SPF : >10 , PA +, ++, +++, ++++
  • 피험자 : ≥ Subjects: ≥ 12 people
  • 시험기간 : ≥ Testing period: ≥ 4 weeks
  • 시료 : 30mL × 3ea
    • - SPF : 2 pre-examination and 10 examination are performed to measure the minimum erythema of the no sample applied area, standard sample applied area and sample applied area.
    • - PA : 2 pre-examination and 10 examination are performed to measure the minimum sustained instant blackening of the no sample applied area, standard sample applied area and sample applied area.

Follows water-resistance and continuous water resistance test method.

  • Water resistance UV protection index
  • 피험자 : ≥ Subjects: ≥ 12 people
  • 시험기간 : ≥ Testing period: ≥ 4 weeks
  • 시료 : 30mL × 3ea

Anti-Hair Loss Cosmetics

  • Double blinded experiment, placebo-controlled, randomized test
  • 피험자 : ≥
  • 시험기간 : ≥ 24 weeks
  • 시료 :
  • 평가 : Before test, 8th, 16th, 24thweek

Moisturizing Atopic Dermititis Skin

  • GCP medical institution limited(act as KDRI agency through agreement)
  • Suitable for atopic skin. Helps moisturize atopic skin.
  • 피험자 : ≥ 20 people/group
  • 시험기간 : ≥ 4 weeks
  • 시료 :
  • 평가 : Before test, 2nd, 4th week
    • - Change of TEWL (Trans Epidermal Water Loss)
    • - Skin moisture content measured by Corneometer
    • - Abnormal reaction evaluation (Dermatologist)

Acne Improving Cosmetics

  • Double blinded experiment, placebo-controlled, randomized test
  • 피험자 : ≥
  • 시험기간 : ≥
  • 시료 :
  • 평가 :

Strechmarks Improving Cosmetics

  • Helps with lightening red lines caused by stretch marks
  • Comparison test is possible, comparing before and after
  • 피험자 : ≥ ≥ 20 people/group
  • 시험기간 : undefined
  • 시료 : undefined
  • 평가 :
    • - Color around red lines (1st), skin roughness (reference)

Dyeing, Decoloring/Bleaching Cosmetics Hair Removal Cosmetics

  • Cosmetics with the ability to change the color of hair: Hair dye efficacy test
  • 피험자 : not applicable
  • 시험기간 : not applicable
  • 시료 : not applicable
  • 평가 :
    • - Undefined

Wrinkle improvement (depth, size, overall wrinkle index)

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Improvement of the 5 major face wrinkles

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Skin texture improvement

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Skin roughness improvement

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Improvement of the Volume of the Saggy Skin (Cheeks)

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Improvement of Eye-Bag Volume

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Lip corner lifting improvement

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Eye corner lifting improvement

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Cheek area lifting improvement

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Droopy jaw line lifting improvement

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Improvement of Epidermis Elasticity (Restoring Elasticity)

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Improvement of Dermis Elasticity (Restoring Elasticity)

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Improvement of Jaw Line Elasticity (Restoring Elasticity)

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Dermal density improvement

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Improve skin sensitization

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Improvement of Melasma (Epidermal and Dermal)

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Improvement of Skin Tone (Brightening)

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL × 26ea
  • 평가 : Before test, 2nd, 4th week

Skin pigment distribution uniformity improvement

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Improvement of Skin Gloss (Luster)

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 40mL × 26ea
  • 평가 : Before test, 2nd, 4th week

Improvement of Skin Transparency

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Improvement of Dark Circle

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Skin redness improvement

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Skin yellowness improvement

  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26ea
  • 평가 : Before test, 2nd, 4th week

Pore improvement (Count, volume, area, maximum depth)

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • Measurement of pore numbers and pore area, size and volume change after sample application
  • Measurement of pore numbers and pore area, size and volume change after continuous use of the sample
  • Helps improve pores (area, size, volume, visible quantity)
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 40mL × 26EA (4 weeks), 30mL × 3EA (before & after)
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: Comparison analysis of pore structure using Antera 3D CS

Improvement of sebum secretion control

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • An analysis of sebum using special paper and device, comparing the decrease of daily sebum level and sebum secretion by the use of the sample for a certain period of time
  • Improves sebum control, reduces sebum secretion
  • Compliance with the test method guideline (Food and drug administration) for the demonstration of cosmetics label advertisement
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Measures casual sebum level and sebum secretion rate using Sebumeter

Improvement of Removal/Suppression of Sebum

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • By analyzing sebum using special paper and device, compare the amount of sebum before and after the use of the sample
  • Remove sebum, Cleanses sebum
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 1 weeks
  • 시료 : 30mL × 3EA
  • 평가 : Before & after test
    • - Device analysis: Analyzes casual sebum level using Sebumeter

Improvement of Blackheads

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • A test to measure the change in the number of blackheads in the nose area either before and after the use of sample or after using it for a certain amount of period
  • Decrease of blackheads, help to improve blackheads
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 40mL × 26EA(4 weeks), 80mL × 26EA(8 weeks)
  • 평가 : Before test, 2nd, 4th week
    • - Measure the number of blackheads in nose area using image analyzer

Lip roughness improvement

  • Clinical trial to certify lip care product with wrinkle improving function as functional cosmetics or to provide the document of evidence for demonstrate marketing label advertisement
  • Evaluate the degree of improvement in roughness of lips after using the sample for 4 weeks
  • Helps to improve rough lips
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 40mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: Analyze the roughness or change of wrinkles on lips using Antera 3D
    • - Indentation index and mean depth, length and maximum depth of wrinkles

Lip wrinkle improvement

  • Clinical trial to certify lip care product with wrinkle improving function as functional cosmetics or to provide the document of evidence for demonstrate marketing label advertisement
  • Evaluate the degree of improvement in roughness of lips after using the sample for 4 weeks
  • Helps to improve rough lips
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 40mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: Analyze the roughness or change of wrinkles on lips using Antera 3D
    • - Indentation index and mean depth, length and maximum depth of wrinkles

Improvement of Lip Volume

  • Clinical trial to provide the document of evidence for demonstrate marketing label advertisement
  • Evaluate the degree of improvement in volume of lips after using the sample for 4 weeks
  • Helps to improve the volume of lips
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 40mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: Analyze the volume of lips using Antera 3D

lip moisture content improvement

  • Clinical trial to provide the document of evidence for demonstrate marketing label advertisement
  • Analysis of temporal changes in lip moisture content after applying the sample
  • Analyze the change of the moisture content of the lip it self when used continuously
  • Moisturize lips, provide moisture to lips
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 40mL × 26EA (4 weeks), 30mL × 3EA (before & after)
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis : Measures the moisture content of lips using Corneometer

Improvement of Lip Gloss (Luster)

  • Clinical trial to provide the document of evidence for demonstrate marketing label advertisement
  • Analysis of temporal changes in gloss of lips after applying the sample
  • Analyze the change of the gloss of lips it self when used continuously
  • Improves gloss and shine of lips, temporal glossy effect on lips
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 40mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: Analyze the changes of two variables related to skin gloss using gloss measuring device

Improvement of Skin Water Content

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • The change in moisture content is measured mechanically before and after applying the sample
  • Provides moisture to skin, improves skin moisture content
  • Compliance with the test method guideline (Food and drug administration) for the demonstration of cosmetics label advertisement
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 1 day
  • 시료 : 30mL x 3EA
  • 평가 : Before & after test
    • - Device analysis: Analyzes moisture content in skin using Corneometer

Enhancement of Skin Moisture Retention Effect

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • Measure the skin moisture content persistency over time after increasing the skin moisture content by applying the sample once
  • OO hours skin moisture persistency, OO hours moisturizing ability, OO hours water protection
  • Compliance with the test method guideline (Food and drug administration) for the demonstration of cosmetics label advertisement
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 1 week
  • 시료 : 30mL x 3EA
  • 평가 : before applying the sample, 1, 3, 6, 24, 48, 72, 100hrs after the application
    • - Testing area : below elbow
    • - Device analysis: Analyzes moisture content in skin using Corneometer

Improvement of itch due to try skin

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • Evaluate the moisturizing ability of the sample on subjects with itching caused by dryness and checks whether the itch has been relieved through questionnaire evaluation
  • Skin moisture improvement test and moisturizing ability test or moisture persistency test are carried on with survey
  • Improves skin moisture content, relieve itching by dryness of skin
  • Compliance with the test method guideline (Food and drug administration) for the demonstration of cosmetics label advertisement
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 1~4 weeks
  • 시료 : 40mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: Analyzes moisture content in skin using Corneometer
    • - Subjective survey done by subjects based on the scoring and ranking test

Skin Barrier Function Enhancement(Trans Epidermal Water Loss)

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • Meausre the washed off skin before and after using the sample for a certain period to check the transdermal water loss using adequate measuring device
  • Improves skin barrier function, improves skin protection barrier, improves skin moisture barrier
  • Strengthen skin barrier (when testing skin moisturizing ability together)
  • Compliance with the test method guideline (Food and drug administration) for the demonstration of cosmetics label advertisement
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 40mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: Measure the loss of epidermis moisture using Tewameter or Vapometer
    • - Measure skin moisture content using Corneometer if it is barrier enhancing test

Dermal barrier strengthening evaluation

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • A test to evaluate the barrier function by comparing the degree of barrier damage of sample applied area and non-applied area when SLS has been used as external stimuli on both areas
  • Defending skin barrier damage against external stimuli
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 40mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis 1: Measure the loss of epidermis moisture using Tewameter or Vapometer
    • - Device analysis 2: Compare the facial skin color (a-value) using Chromameter

Inner skin water content improvement

  • 피험자 : ≥
  • 시험기간 : ≥
  • 시료 :
  • 평가 :

Skin water distribution improvement

  • 피험자 : ≥
  • 시험기간 : ≥
  • 시료 :
  • 평가 :

Improvement of Dead Skin due to Dryness

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • Measure the dry scale on washed off skin after using the sample for a certain period using special film to collect the dry scale then evaluate it with image analyzer
  • Helps to improve dead skin, reduce dead skin
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks , before and after
  • 시료 : 40mL × 26EA (4 weeks), 30mL × 3EA (before & after)
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: Corneofix F20 was used to collect dead skin and analyzed by Visioscan

Stratum Corneum turn-over acceleration evaluation

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • Tested by comparing the color change of skin after dyeing the top layer of stratum Corneum of sample used area and control area. The turnover rate of stratum Corneum was measured by converting the rate of removal of dyed stratum Corneum (skin color change rate)
  • Accelarate skin turnover rate
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 6weeks
  • 시료 : 30mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: Measure the change in skin color (ITA°) using color meter

  • 피험자 : ≥
  • 시험기간 : ≥
  • 시료 :
  • 평가 :

  • 피험자 : ≥
  • 시험기간 : ≥
  • 시료 :
  • 평가 :

Skin cleansing efficacy evaluation (foundation cleansing)

  • Clinical trial required to demonstrate marketing label advertisement of cleansing cosmetics
  • Test to analyze the cleansing effect of the sample by measuring the color change of the test area where color cosmetic was applied then cleansing sample was applied on it
  • Makeup cleansing effect, skin cleansing effect
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 2 weeks
  • 시료 : 30mL × 3EA
  • 평가 : Before test, after
    • - Device analysis : Measure the change in skin color using Chromameter
    • - Visual evaluation: Evaluate the skin photo using Polarized dermoscopy

Skin Pores Cleansing Efficacy

  • Clinical trial required to demonstrate marketing label advertisement of cleansing cosmetics
  • After inducing the formation of artificial waste in the pores, measure cleansing efficacy of the sample
  • Pore cleansing effect, inner pore cleansing effect
  • Korea Dermatology Research Institute Patent (Patent registration No.: 10-14232550000)
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 2 weeks
  • 평가 : Before test, after
    • - Device analysis: After photographing the test area using a high-resolution imaging device, residual waste remaining in the pores are analyzed by image analysis before and after cleansing using the sample

Fine Dust (Alternative) Cleansing Efficacy

  • Mixture of fine dust substitution (carbon less than 2.5㎛ in diameter) and human skin sebum component are applied to test area then cleaned using the sample to analyze the cleansing efficacy of the sample by evaluating the change in skin color
  • Cleansing efficacy of fine dust substitution, cleansing efficacy of fine carbon particles
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 2 weeks
  • 시료 : 30mL × 3EA
  • 평가 : Before test, after
    • - Device analysis: Analyze the change of skin color using Chromameter
    • - Visual evaluation: Evaluate the skin photo using Polarized dermoscopy

Fine Dust (Alternative) Inside Pores Cleansing Efficacy

  • After inducing the fine dust substitution matter to be entered into the pores, analyze the sample’s cleansing efficacy of inner pores
  • Cleansing efficacy of fine dust substitution, cleansing efficacy of fine carbon particles
  • Korea Dermatology Research Institute Patent (Patent registration No.: 10-14232550000)
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 2 weeks
  • 평가 : Before test, after
    • - Device analysis: After photographing the test area using a high-resolution imaging device, residual waste remaining in the pores are analyzed by image analysis before and after cleansing using the sample

Pollen Cleansing Efficacy

  • Cleansing sample is applied on the test area after Pollen(cattail pollen, pine pollen) combined with human sebum component applied on the same area. Then change of skin color is analyzed to evaluate the cleansing efficacy of pollen
  • Pollen (cattail pollen, pine pollen) cleansing efficacy, helps with cleansing of pollen
  • Korea Dermatology Research Institute patent registration and evaluation law (Patent No. 10-14232550000)
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 2 weeks
  • 시료 : 30mL × 3EA
  • 평가 : Before test, after
    • - Device analysis: Analyze the change of skin color using Chromameter
    • - Visual evaluation: Evaluate the skin photo using Polarized dermoscopy

Sunblock cleansing efficacy evaluation

  • 피험자 : ≥
  • 시험기간 : ≥
  • 시료 :
  • 평가 :

Anti-Aging

  • Clinical trial required to demonstrate marketing label advertisement of whitening or wrinkle improving functional cosmetics announced by food and drug administration
  • Comprehensive evaluation of skin elasticity, wrinkles, sagging, color etc. after using the sample for 4 weeks then evaluate the efficacy of anti-aging
  • Based on the improvement of skin wrinkles, skin sagging, color, brightness, dermal density, elasticity, moisture content are tested selectively then evaluate it comprehensively
  • Helps with anti-aging of skin, helps with anti-aging, improves skin aging
  • Compliance with the test method guideline (Food and drug administration) for the demonstration of cosmetics label advertisement
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 40mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Wrinkles: analyzing wrinkles using Antera 3D
    • - Saggy skin: evaluate the volume improvement of cheek area using Antera 3D
    • - Skin color, brightness: Color meter
    • - Dermal density: Ultrasonic device (ex, UltraScan, Ultrasound)
    • - Elasticity: Cutometer®
    • - Moisture content: Corneometer®

Eye-lid swelling improvement

  • 피험자 : ≥
  • 시험기간 : ≥
  • 시료 :
  • 평가 :

Facial swelling improvement

  • 피험자 : ≥
  • 시험기간 : ≥
  • 시료 :
  • 평가 :

Non-Comedogenic

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • After applying comedo inducing substance and testing sample on the back of subjects with acne skin separately, evaluate the effect that sample has on acne skin by comparing the 3 testing areas (sample applied, comedo inducing substance applied, control area)
  • Suitable for acne skin use, Noncomedogenic
  • Compliance with the test method guideline (Food and drug administration) for the demonstration of cosmetics label advertisement
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 30g × 2EA
  • 평가 : Before test, 2nd, 4th week
    • - Photo evaluation after Follicular biopsy and Oil red O staining (Counting of follicle and comedone)

Immediate cellulite improvement

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • Changes in femoral cellulite are measured using photo and device analysis method in subjects with body mass index (BMI) higher than 18 or cellulite grade higher than 1
  • Temporal improvement (reduction) of cellulite
  • Compliance with the test method guideline (Food and drug administration) for the demonstration of cosmetics label advertisement
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 60mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Visual evaluation: The pictures taken under special lighting are judged according to cellulite judgement grade
    • - Skin roughness: Roughness measured using Antera 3D
    • - Dermis and subcutaneous fat layer interface length: measured with ultrasonic meter
    • - Survey

Lowering Sking Temperature (Cooling)

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics
  • After applying the test sample once at room temperature or warm temperature, test to analyze the change of skin surface temperature before and after using the sample using thermal camera
  • Lowers skin temperature, cooling, lowers stratum Corneum temperature
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4weeks
  • 시료 : 30mL × 3EA
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: thermal camera

Dermal temperature rising evaluation

  • 피험자 : ≥
  • 시험기간 : ≥
  • 시료 :
  • 평가 :

Scalp water content improvement

  • Clinical trial required to demonstrate marketing label advertisement of hair/scalp care cosmetics
  • Mechanically measure the moisture content of the scalp before and after the use of the sample
  • Supply moisture to scalp, improve scalp moisture content
  • Compliance with the test method guideline (Food and drug administration) for the demonstration of cosmetics label advertisement
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 1 week
  • 시료 : 10mL × 26EA
  • 평가 : before and after
    • - Device analysis: Measures scalp moisture content using Corneometer

Scalp sebum improvement and sebum cleansing efficacy evaluation

  • Clinical trial required to demonstrate marketing label advertisement of hair/scalp care cosmetics
  • Analyze the sebum reduction effect by comparing the amount of scalp sebum before and after the use of the sample using special paper and analyzing device
  • Removes scalp sebum, Cleansing effect of scalp sebum
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 1 week
  • 시료 : 10mL × 26EA
  • 평가 : before, after
    • - Device analysis: Analyze the casual sebum level using Sebumeter

Improvement of scalp scales due to dry scalp

  • Clinical trial required to demonstrate marketing label advertisement of hair/scalp care cosmetics
  • Analyze the sebum reduction effect by comparing the amount of scalp sebum before and after the use of the sample using special paper and analyzing device
  • Removes scalp sebum, Cleansing effect of scalp sebum
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 1 week
  • 시료 : 10mL × 26EA
  • 평가 : before, after
    • - Device analysis: Analyze the casual sebum level using Sebumeter

Scalp cleansing efficacy evaluation (scale & sebum)

  • Clinical trial required to demonstrate marketing label advertisement of hair/scalp care cosmetics
  • Mechanically measure the moisture content of the scalp before and after the use of the sample
  • Supply moisture to scalp, improve scalp moisture content
  • Compliance with the test method guideline (Food and drug administration) for the demonstration of cosmetics label advertisement
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 1 week
  • 시료 : 10mL × 26EA
  • 평가 : before and after
    • - Device analysis: Measures scalp moisture content using Corneometer

Hair water content improvement

  • Clinical trial required to demonstrate marketing label advertisement of hair/scalp care cosmetics
  • Assess the degree of severity of dandruff and relief of itching before and after the use of the sample
  • Helps to relieve scalp itching, helps to relieve dandruff
  • Compliance with the dandruff and relief of itch evaluation guidelines of hair cosmetics
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 300mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Visual analysis: Visual assessment of two or more experts in accordance with the 10-step rating method
    • - Scalp image analysis : Severity analysis using scalp capturing camera
    • - Dandruff quantity measurement : Check the change in weight of dandruff collected through combing
    • - Subjective evaluation of subjects : Subjective evaluation of the degree of improvement after using the sample by subjects

Hair gloss (shine) improvement

  • Clinical trial required to demonstrate marketing label advertisement of hair/scalp care cosmetics
  • Hair moisture retention capacity of the sample is evaluated by comparing the change in hair tress weight of sample applied hair and distilled water applied hair while naturally drying under constant temperature and humidity condition
  • Helps with hair water retention effect
  • 피험자 : ≥ none (hair tress 20EA)
  • 시험기간 : ≥ 2 weeks
  • 시료 : 50mL x 3EA
  • 평가 : Until 48hrs after using the sample
    • - Measure the change in the weight of hair tress using microbalance

hair tensile strength improvement

  • Clinical trial required to demonstrate marketing label advertisement of hair/scalp care cosmetics
  • Temporary change in hair shine/gloss before and after the use of the sample
  • Analysis of the change in hair shine/gloss through continuous use of the sample
  • Helps to improve hair shine (gloss) temporarily, Helps to improve hair shine (gloss)
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks, before and after
  • 시료 : 300mL x 26EA (4 weeks), 10mL × 26EA (before and after)
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: measure the change in hair shine/gloss using shine/gloss measuring meter

Hair volume improvement

  • Clinical trial required to demonstrate marketing label advertisement of hair/scalp care cosmetics
  • The effect of the sample on the condition of the haircuticle layer and the degree of damage of the hair before and after the use of the sample was examined using a microscope (SEM)
  • Helps to defend against hair damage, helps to improve damaged hair
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks, before and after
  • 시료 : 300mL x 26EA(4weeks), 10mL × 26EA(before, after)
  • 평가 : before, after
    • - Visual evaluation of microscopic photo

Dandruff and scalp itch improvement

  • Clinical trial required to demonstrate marketing label advertisement of hair/scalp care cosmetics
  • Evaluate the tensile strength of naturally dried hair tress under constant temperature and humidity conditions or hair taken from subjects
  • Improvement of tensile strength of hair(limited to 양모 cosmetics only), temporary improvement of tensile strength of hair
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 8 weeks, before&after
  • 시료 : 300mLx51EA(8weeks), 10mL×26EA(before after), 50mLx3EA(tress)
    • - Tensile strength measured using tensile strength measuring meter

Eyelash curling improvement

  • Clinical trial required to demonstrate marketing label advertisement of color cosmetics
  • Photo analysis of the degree of eyelash curl due to the use of mascara
  • Curling ability of eyelashes
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 1 week
  • 시료 : 10mL × 5EA
  • 평가 : before, after
    • - Photo analysis before and after using the sample

Eyelash length improvement

  • Clinical trial required to demonstrate marketing label advertisement of color cosmetics
  • Photo analysis of the degree of eyelash curl due to the use of mascara, mechanically tested
  • Long eyelash effect, elongates eyelashes
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 1 week
  • 시료 : 10mL × 5EA
  • 평가 : before, after
    • - Visia-CR analysis before and after using the sample

Eyelash volume improvement

  • Clinical trial required to demonstrate marketing label advertisement of color cosmetics
  • Photo analysis of the eyelash volume due to the use of mascara, mechanically tested
  • Improves the volume of eyelashes
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 1 week
  • 시료 : 10mL × 5EA
  • 평가 : before, after
    • - Visia-CR analysis before and after using the sample

Improving Redness after Shaving

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics for men
  • Mechanically analyze the changes in skin color of shaving area
  • Helps to reduce the redness of shaving area
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 1 week
  • 시료 : 10mL × 5EA
  • 평가 : Before test, 2nd, 4th week
    • - Comparison of changes in redness (a-value) of skin using color meter

Improving Roughness after Shaving

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics for men
  • Evaluate the degree of improvement of skin texture (roughness or smoothness) of the shaving area after using the sample for 4 weeks
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: Analyze the degree of facial skin texture improvement using Visioscan
    • - Device analysis: Analyze the degree of facial skin roughness improvement using Antera 3D

Improving Skin Barrier after Shaving

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics for men
  • Meausre the washed off skin before and after using the sample for a certain period to check the transdermal water loss using adequate measuring device
  • Skin barrier improvement in shaved area
  • Compliance with the test method guideline (Food and drug administration) for the demonstration of cosmetics label advertisement
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: Measures the epidermis moisture loss using Tewameter or Vapometer
    • - Device analysis: Measures skin moisture content using Corneometer is added in the case of barrier strengthening test

Skin barrier strengthening evaluation around shaved area

  • Clinical trial required to demonstrate marketing label advertisement of skin care cosmetics for men
  • Meausre the washed off skin before and after using the sample for a certain period to check the transdermal water loss using adequate measuring device
  • Skin barrier improvement in shaved area
  • Compliance with the test method guideline (Food and drug administration) for the demonstration of cosmetics label advertisement
  • 피험자 : ≥ 20 people
  • 시험기간 : ≥ 4 weeks
  • 시료 : 40mL x 26EA
  • 평가 : Before test, 2nd, 4th week
    • - Device analysis: Measures the epidermis moisture loss using Tewameter or Vapometer
    • - Device analysis: Measures skin moisture content using Corneometer is added in the case of barrier strengthening test