Collagen decreases facial wrinkle severity

lowersModerate evidenceFinding

01 · The sentence it was drawn from

“After 12 weeks, there was a 24% reduction in wrinkle score on the right side of the face for participants supplemented with VWC compared to placebo (P =.035).”

Quoted verbatim from A randomized, triple-blind, placebo-controlled, parallel study to evaluate the efficacy of a freshwater marine collagen on skin wrinkles and elasticity.

This finding among the 1 finding on its endpoint

Collagen

Facial wrinkle severity

lowers

Who: Women aged 45 to 60 years with visible signs of natural ageing and photoaging of the face; nasolabial wrinkles, right side of the face only, 12 weeks
Dose studied: 10 g/day hydrolyzed freshwater fish collagen powder (Vinh Wellness Collagen, Pangasius hypophthalmus) in at least 100 mL water each morning on an empty stomach; placebo maltodextrin

Moderate evidencePMID 32799362 · 2021

02 · The study

Study: RCT
Duration: 3 months

Evidence, by strength

strong
moderatethis finding
limited
very limited
insufficient

03 · The paper

Journal of cosmetic dermatology

A randomized, triple-blind, placebo-controlled, parallel study to evaluate the efficacy of a freshwater marine collagen on skin wrinkles and elasticity.

2021PMID 32799362doi 10.1111/jocd.13676Industry funded

What else it reported2 findings · 1 compound · 2 endpoints

04 · To cite this finding

This address does not change

https://catalystproject.ai/e/01M6ZAG3CKXY5MFQ9RN4J1A13K