About
Research-grade peptide intelligence, rated by the evidence
Power Peptides is a research site about peptides, built for men who optimize: deep-dive compound profiles, stacking protocols and vendor analysis, each rated by the strength of the evidence behind it.
What the site covers
The site is organised by mission rather than by molecule. Six use cases group more than 25 peptide profiles, seven stacking protocols and the compounds most often discussed for each goal, from BPC-157, TB-500 and GHK-Cu for recovery to semaglutide, tirzepatide and tesamorelin for fat loss and recomposition. A compare tool sets peptides side by side, and a short quiz points readers to the protocol page that matches their goal.
- Muscle growth
- Recovery and repair
- Fat loss and recomp
- Testosterone
- Longevity
- Cognitive edge
Actionable intel, not bro-science
Every profile is evidence-rated and cited to PubMed; the site carries more than 340 citations across its pages. The rating is the point: a compound with human trial data is presented differently from one with only animal studies or anecdote behind it, and the profiles say which is which. The editorial policy linked in the footer explains how content is written and kept current.
The blog, The Protocol, tracks the news that changes the picture, most recently the July 2026 FDA advisory committee votes on BPC-157, TB-500, MOTS-c, Semax and others. Its coverage is deliberately unexcited: a committee recommendation is not approval, and a favourable vote changes direction, not law.
Vendors
Most of the compounds covered here are not approved medicines, a point the blog makes repeatedly, and the vendor section analyses the research peptide vendors that sell them. Six vendors are listed as verified. A separate post explains why cheaper brand-name GLP-1 pricing has changed the economics of the gray market for that class in particular. Vendor analysis is a description of a market, not an endorsement of any product or its use.
Educational content only
Power Peptides provides educational content about peptide research for informational purposes only. It is not a clinic, a pharmacy or a vendor, and nothing on the site is medical advice or an instruction to use any compound. The full medical disclaimer, along with the editorial policy, affiliate disclosure, privacy policy and terms of service, is linked from the footer. Anyone considering a peptide should talk to a licensed clinician first.
Funding and contact
The site is supported by affiliate partnerships, described below and on the affiliate disclosure page. Corrections, new studies worth covering and questions about the site go through the contact page.