Everything you should know about a peptide before you inject it.
What it does, what the evidence actually says, what dose people use, and whether the brand you bought from can prove what’s in the vial. Then track how your body responds, week over week.
Two ways in — pick the one that’s true right now
The part nobody tells you
Nearly half of the vials sold online aren’t what the label says.
When researchers chemically analysed performance compounds bought from internet sellers, only 52% contained the substance on the label. Some had none of it. Others were dosed differently than stated, and a handful contained an unapproved drug entirely.
Source: Van Wagoner RM et al. Chemical Composition and Labeling of Substances Marketed as SARMs and Sold via the Internet. JAMA. 2017;318(20):2004–2010.
See verified brands- 52%contained the labelled substance
- 39%contained a different compound
- 9%contained no active substance at all
On the record
The people warning about this aren’t selling it to you.
Public health directives and safety warnings from regulators and clinicians who have no stake in the sale.
“Counterfeit drugs claim to be authentic, but could contain the wrong ingredients, contain too little, too much or no active ingredient at all...”
U.S. Food and Drug Administration
Official drug safety statement
FDA.gov“This can be risky for patients, as unapproved versions do not undergo FDA's review for safety, effectiveness and quality before they are marketed.”
U.S. Food and Drug Administration
Official drug safety statement
FDA.govNone of them are affiliated with Mydosage. All of them are saying the same thing: know the source, know the dose, know what it’s doing to you.
Scan my productA calm system
Built for the way people actually take peptides.
No pharmacy portal. No forum guesswork. One quiet workspace that follows you from unboxing to titration to steady state.
Any vial. Any label. In 20 seconds.
Camera-first identification for peptides, ampules, pens and boxes — no barcode required.
Try the scannerClinical guidance, plain-language.
Dose, cadence, expectations. Every recommendation traces back to published research and de-identified community outcomes.
A 30-second check-in becomes your record.
Private groups. Real people. No algorithm.
Every claim, sourced.
A public registry of what works, what doesn’t, and how sure we are. Reviewed by clinicians. Licensed openly.
Our promise
Most people don’t know what they bought, whether it’s real, or what to expect. We fix that.
Two ways in.
Both end in a plan you can follow.
Holding a vial? Scan it. Starting from nothing? Let us guide you. Either way you land on the same record, with the same weekly signal.
if you already have a vial, pen or box · if you don't have anything yet
