The Looks Desk

Skin, hair, and the questions marketers won't answer.

2025-2026 Gold-Standard Update (Harvard Health / NAMS / FDA-aligned): Recent data reinforces protein 1.6g+/kg + resistance training as top levers for midlife (Pontzer, Walker). FDA/HHS 2025 updates on MHT timing benefit body comp. GLP-1 synergy. Individualize with labs (ferritin, insulin, DEXA). Sources: NEJM, NAMS, 2025 reviews.

The collagen question. The peptide question. The retinol vs bakuchiol question. What the controlled trials actually show — and what's marketing fluff with a fancy bottle. Looks desk reports on what the research backs.

2027 AI Deep Summary (click to expand)

Cover · Research

Collagen after 40.

The peptide vs hydrolyzed question. The vitamin C co-factor. What the controlled trials actually show.

Read the report →

The collagen trials.

Peptides vs hydrolyzed, vitamin C co-factor, the studies worth knowing.

Reviewed

p-Synephrine for 40+.

Bitter orange research, dosing, the 6-week protocol read.

Reviewed

The MenoRescue test.

Adaptogen stack, what 60 days looked like, when to skip.

The 60-day-guarantee vendors.

Three picks with peer-reviewed research and money-back policies. Affiliate links disclosed.

Oura Ring 4

$349

Temperature + sleep architecture tracking.

Get Oura Ring 4 (sleep + HRV + readiness)

CitrusBurn Reset

FROM $59

Bitter-orange metabolic.

Start 60-day CitrusBurn test (waist focus)

JavaBurn Morning

FROM $49

Coffee-additive, no protocol.

Get JavaBurn (coffee + glucose)

Editorial standards: After Forty Feel is independent editorial. Some links are affiliate — we may earn a commission, never at extra cost to you. We only recommend products with peer-reviewed research or 60-day refund policies. We do not give medical or financial advice. Full editorial standards.

200x Core Looks Reads (2026)

Collagen After 40 — What Actually Moves the Needle · Collagen Trials vs Marketing