01 · READ
Peptides Made Simple
The three-book series our readers ask about most. Plain-English background for anyone reading peptide research: Kindle and print on Amazon, or all three ebooks together.
See the books →Start here · Researching peptides
Reading about BPC-157 and other peptides? Start here.
You’ll find plenty of hype online, and plenty of scolding. Here you’ll find what the studies actually measured, what they didn’t, and how to judge a source.
Read 1BPC-157 After an Orthopedic Procedure: What Does the Research Actually Show?Forums say it cuts recovery in half. Here’s every rung of the evidence, what the FDA and its July 2026 advisory vote actually mean, and the questions to bring your sur…
Read 2What the Tendon Research on BPC-157 Actually MeasuredSeen BPC-157 pitched for tendon pain that won’t quit? More than two decades of rat studies, a 2026 head-to-head with TB-500 and a 2025 review of 36 studies: what was m…
Read 3TB-500 vs. BPC-157: What the Research Actually ComparesYour crew lead swears by “the combo.” But BPC-157 and TB-500 are different molecules with very different evidence. What each one is, what’s been studied in people, and…
Read 4The Research Stack People Ask About After a Scope, and the Gaps in the Human DataBPC-157, TB-500, GHK-Cu, collagen: the group chat is sure. Here’s what’s actually been studied in people, what hasn’t, and what to ask at your next post-op visit.
Read 5How to Read a Peptide COA: What It Proves and What It Doesn’tThree suppliers, three “99% purity” badges, three very different levels of proof. How to read a certificate of analysis line by line, and the six checks that matter.
Read 6What’s in the Other 1%? Peptide Impurities, ExplainedThe badge says “99% pure.” That’s one number from one test. What else is in a synthetic peptide, why regulators flag it, and what a complete certificate of analysis sh…
Read 7Approved, Compounded or “Research Use Only”: What a Peptide’s Label Means in 2026Heard FDA “approved” BPC-157? It didn’t. A panel voted in July to let pharmacies compound six peptides, and nothing has legally changed yet. The three lanes a peptide …
Read 8“It Worked for Me”: How to Evaluate a Recovery ClaimYour buddy swears it fixed his shoulder, and he isn’t lying. The question is what it proves. Six questions to ask before a recovery story turns into a purchase or a tr…
THE RESEARCH DESK
Looking into peptides beyond the exam room? Start with these three steps.
02 · VERIFY
How to Read a Peptide COA
Quick checks that show what a lab report proves, and what it doesn’t.
Read the guide →03 · SOURCE
SCSigma Compounds
The research supplier we point to
Third-party tested. The research supplier we trust.
Disclosure: Peptides Made Simple is written by the team behind After the Scope, and we earn money when you buy it. After the Scope is an affiliate of Sigma Compounds. Sigma Compounds products are sold strictly for laboratory research use, not for human consumption. Nothing on this site is medical advice.
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