Skin Improvement
Conditions
Interventions
Group 1:Apply artistry hyaluronic acid C double effect serum (VC) on your face
Group 2:Oral nutrilite collagen peptide drink (SP)
Group 3:Apply artistry hyaluronic acid C double effect serum (VC) on face, and take nutrilite collagen peptide drink (SP) orally
Sponsors
Amway (China) R&D Center Co., LTD
Eligibility
Sex/Gender
Female
Age
30 Years to 65 Years
Inclusion criteria
Inclusion criteria: 1.Subject is healthy during the test; 2.Subject is Chinese female aged 30 to 65 years; 3.Subject is willing to follow directions as outlined in the protocol to participate in all test evaluations; 4.The moisture value of skin measured by Corneometer is less than 60; 5.According to the skin aging Atlas volume 2 -Asian type grading score on crows feet>=2; 6.Take sun protection measures daily and have the habit of using sunscreen; 7.Have fully informed and signed an Informed Consent Form (ICF) before participating in this clinical test; 8.Subject agrees to maintain their habitual beauty regime during the course of the study and without any change.
Exclusion criteria
Exclusion criteria: 1.Female subject who is pregnant, nursing or planning a pregnancy; 2.Subject is currently in the active stage of skin diseases, with skin infections (bacterial, fungal and other infections); 3.The current diagnosis has a history of liver, kidney, heart, lung, digestion, blood, nerve, motor, malignant or mental diseases, which in the opinion of the principal investigator may interfere with the safety of the subject or the validity of the research results; 4.Subject used products with anti-aging and whitening claims during the study. 5.Subject is known to be highly sensitive or allergic to personal care products of the same test category. 6.Participated in other clinical studies of cosmetics, health products, medicines, etc. at present or within the last 3 months; 7.The skin condition of the test area is considered unsuitable to join the study by the principal investigator; 8.Subject has received hormone therapy at present or within the last 3 months; 9.Subject has taken oral contraceptives at present or within the last 3 months; 10.Subject has received medical cosmetic surgery or skin treatment at present or within the last 3 months; 11.Subject has taken antibiotics or antihistamines orally or externally within 1 month.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Skin moisturizing;Skin elasticity;Skin color and complexion homogeneity; | — |
Secondary
| Measure | Time frame |
|---|---|
| Skin smoothness;Skin permeability;Skin wrinkles/fine lines;Advanced glycation end products;Skin roughness; | — |
Countries
China
Contacts
Public ContactOuyang Tianxiang
Shanghai Nutrition Society
Outcome results
None listed