Peptide research wasn’t written for you. So we rewrote it.
The peptide world is built for a 25-year-old guy trying to bulk up: the forums, the pricing, the jargon, all of it. Peptide Price Lab is the plain-language version. Real studies, real per-mg pricing across every vendor we track, written for women researching skin, sleep, and midlife health.
What we’re tracking this week.
The peptides our readers are pricing most, with the current per-mg low and high across every vendor we index, and the best discount we know of on each. Click any row for the research notes.
Discount codes are gathered from vendor sites & mailing lists and change often, so we surface every one we know of, not just our own. Verify at checkout. See all live deals in the app →
Whatever brought you here, you’re in the right place.
Most of the peptide internet is written for a 25-year-old trying to bulk up. You’re not him. You’re here for your skin, your energy, your sleep, the long game of feeling like yourself. So that’s who I write for.
A five-milligram vial for twenty-eight dollars sounds cheaper than a ten-milligram vial for forty-five. Do the math per milligram and that “cheap” vial runs $5.60 against $4.50 for the bigger one.
Multiply that across a year of research and the gap isn’t small. It’s often a whole extra protocol’s worth of money. Vendors know it, which is why the sticker price is the one they put in front of you.
We built the Lab because the women doing this research, for their skin, their sleep, the long game of midlife, deserve better than pricing folklore from a gym forum. So we do the math here, out loud, every week.
The vendors, indexed & annotated.
A sample of the vendors we track and price. None of them paid to be here.
What moved, what matters, and what the research really says.
A short email on what’s moved in the per-mg market, and what new research is actually worth reading. Saturdays, for women who do their homework. Sign up and we’ll send you The First Vial Checklist to start, free.