Health effect
Anti-aging Skin
This page examines skin-aging claims through measured hydration, elasticity, and wrinkles, with separate attention to prevention and the limitations of supplement studies.
Linked studies
11 publications behind the ratings for anti-aging skin, newest first.
Nutraceutical Interventions for Mitigating Skin Ageing: Analysis of Mechanisms and Efficacy.2025 · CarotenoidsEffects of hydrolyzed collagen supplementation for Skin Anti-Aging2025 · CollagenEffects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis2023 · CollagenEffects of hydrolyzed collagen supplementation on skin aging: a systematic review and meta‐analysis2021 · CollagenSystematic Review and Meta-Analysis on the Effects of Astaxanthin on Human Skin Ageing2021 · AstaxanthinEffects of Astaxanthin Supplementation on Skin Health: A Systematic Review of Clinical Studies2020 · AstaxanthinAstaxanthin in Skin Health, Repair, and Disease: A Comprehensive Review2018 · AstaxanthinInfluence of dietary carotenoids on radical scavenging capacity of the skin and skin lipids.2013 · CarotenoidsCarotenoids in human skin2011 · CarotenoidsBeneficial Long-Term Effects of Combined Oral/Topical Antioxidant Treatment with the Carotenoids Lutein and Zeaxanthin on Human Skin: A Double-Blind, Placebo-Controlled Study2007 · ZeaxanthinEvaluating Common Ingredients Contained in Dietary Acne Supplements: An Evidence-Based ReviewDIM