Clinical aesthetic effects of oral collagen oligopeptides on wrinkle appearance in women aged 45-60 years: a randomized, double-blind, placebo-controlled trial
Vivian Zague1; Ana Lúcia Tabarini Alves Pinheiro2; Juliana Rodrigues Pinto2; Viviane Cristina Albarici2; Gustavo Facchini2; Samara Eberlin2
DOI: https://doi.org/10.5935/scd1984-8773.2026180573