Skin Health Protocol

ASolid confidence

Trusted recommendation.

Low commitment5 steps · 4 supplements · 1 habits

Latest evidence update: 2026-05-01

Open as constellation

What this protocol does

Evidence-based supplements and habits for skin elasticity, collagen production, and anti-aging from the inside out.

What to expect

Synthesized from research on this protocol's components. Individual response varies.

Weeks 4–8

Look for: Inflammatory markers like TNF-alpha may trend down with consistent omega-3 supplementation — a foundational effect that supports skin tissue inflammation balance.

Not yet expected: Detectable photoaging reversal or anti-wrinkle effects from astaxanthin or vitamin C from supplementation alone — those outcomes are not strongly supported in our claim corpus, and antioxidant vitamin supplementation has shown no effect on overall mortality versus placebo.

Backed by 2 studies

Effect of marine-derived n-3 polyunsaturated fatty acids on C-reactive protein, interleukin 6 and tumor necrosis factor α: a meta-analysis.
Effect of antioxidant vitamin supplementation on cardiovascular outcomes: a meta-analysis of randomized controlled trials.

Note: Direct claims for collagen peptides, astaxanthin, and topical-ish skin outcomes are sparse in our research database. The strongest skin-health levers (sun protection, sleep, hydration, not smoking) are not captured by supplement claims at all.

Expected outcomes

Research outcomes from 1 supplements and habits (1 data points)

Outcome estimates are derived from published research and represent population-level associations, not guaranteed individual results. Consult a healthcare professional before making decisions based on these estimates. Combined effects account for shared biological mechanisms between interventions.

Protocol steps

Collagen PeptidessupplementASolid confidence

Morning · 10-15g peptides

Provides amino acids for dermal collagen synthesis

Vitamin CsupplementASolid confidence

With collagen · 500mg

Essential cofactor for collagen synthesis — enhances absorption

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Order these supplements

Get everything you need for this protocol delivered to your door.

Collagen Peptides

10-15g peptides

Vitamin C

500mg

Astaxanthin

8mg

Omega-3 (EPA/DHA)

Questions about Skin Health Protocol

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Research behind the components

Aggregated from the supplements and habits in this protocol; not a composite protocol grade · 1020 studies referenced

Referenced studies (1020)

ProtocolEngine provides general health information based on published research. This is not medical advice. Consult a healthcare professional before starting any supplement or health protocol.