Free embed · No signup · RUO-compliant · Self-hosted

Drop the Compound calculator on your peptide site.

One iframe. 17 compounds preloaded. Reconstitution math, half-life graph, cost comparator. Self-contained — no JS, no auth, no data leaving your reader. Free forever for peptide-research sites.

v1 · Updated 2026-05

Copy-paste embed (default 720px tall)

<iframe
  src="https://read.thecompoundbrief.com/calc?embed=1"
  width="100%"
  height="780"
  style="border:0;max-width:880px;display:block;margin:0 auto"
  loading="lazy"
  title="The Compound Reconstitution Calculator"
  allow="clipboard-write">
</iframe>

Compact embed (560px — for sidebars)

<iframe
  src="https://read.thecompoundbrief.com/calc?embed=1&c=bpc-157"
  width="100%"
  height="560"
  style="border:0;max-width:420px;display:block"
  loading="lazy"
  title="BPC-157 Reconstitution Calculator"
  allow="clipboard-write">
</iframe>

Tip: swap c=bpc-157 for any of: tb-500, cjc-1295, ipamorelin, sermorelin, tesamorelin, ghk-cu, selank, semax, epitalon, thymalfasin, mots-c, kisspeptin-10, follistatin, semaglutide, tirzepatide, retatrutide.

Live preview

This is exactly what your readers will see:

Use license — what you can and cannot do

✓ You can:

Embed on any peptide-research, biohacker, longevity, or wellness blog
Customize iframe width / height in your CSS
Pre-select a compound via the c= URL parameter
Use the embed indefinitely — no expiration

✗ You cannot:

Rehost the calculator JS on your own server (the embed must point back to our domain so updates flow to your readers)
Strip the "Powered by The Compound" footer (it's the credit + the analytics)
Wrap the calculator in any clinical / dosing recommendation copy. The calculator is RUO unit-math only; do not pair with dosing protocols
Use it on a vendor / shop site that sells peptides (we'll politely ask you to remove)

What you get when you embed

For your readers: A real reconstitution + half-life + cost-compare tool. No signup. Mobile-first.
For your site: +30–90 seconds time-on-page (research data; varies).
For us: A small "→ Open the full calculator" link at the bottom of the embed.
For your SEO: A do-follow link from read.thecompoundbrief.com to your site if you submit your embedding URL to the next-issue COA list at /coa-index.

Tell us where you embedded it

If you ship the embed on a peptide blog, ping colby@granitepark.co with the URL — we'll cross-link from /coa-index and shout out the highest-engagement embed in the Sunday brief.