About Peptide Trace
An evidence check for muscle peptides: what the trials measured, what vendors show, and where the paperwork falls short. We are also an affiliate partner of Core Power Peptides and American Peptides.
What we do
We write about the muscle-related compounds people search for, and we read what has been published about them: the trials, the drug labels and the anti-doping and FDA pages. Each post says what a study measured, in whom, and what the vendor listings claim. We also review research-peptide vendors on what they publish. We read each vendor's public pages and score three things: whether an outside lab wrote the purity report, whether the report names the batch you would receive, and whether the testing method is stated. The full rules are on our methodology page, and the posts are collected under muscle research. We have not tested any product ourselves, and no page on this site gives dosing instructions or describes results for the body.
Who runs this
Peptide Trace is run by an independent operator you can reach at our contact page. We do not claim medical or laboratory credentials, and nothing here replaces them. The site is built to be checked instead: every fact carries a date and a source, and each post lists what we could not confirm.
How the site earns money
Peptide Trace is an independent affiliate partner of Core Power Peptides and of American Peptides, and links to either are affiliate links, currently at 25% commission per referred sale for Core Power Peptides and 10% to start, up to 35% with monthly sales for American Peptides. We have no ownership stake in either or in any other vendor we review; the relationship is a commercial affiliate agreement, disclosed wherever we link out. That commission is how the site is funded, and it does not change a vendor's documentation rank: the criteria on the homepage decide that, and we show a vendor that fails them as failing, whichever partner it is. Where we recommend Core Power Peptides despite that, as with our tirzepatide page, we say plainly that the recommendation is commercial, not a documentation score; see the FAQ for the longer answer.
How often we re-check
We re-read vendor pages periodically and show the date on each review and on the homepage table. Vendors change their sites, so a review is a snapshot, not a live feed.
What we do not do
We do not give medical advice, dosing instructions or claims about results for the body. Research peptides are sold for laboratory research only.
Corrections
If you think a finding is wrong, contact us with the page and the document that shows otherwise. We correct verified errors and note the change date.