Regulatory10 min read
Why Your Pharmacy Won't Compound CJC-1295 (But Another Will)
503A vs 503B, Category 1 vs 2, and why some pharmacies prescribe peptides others refuse. The regulatory map no one explains clearly.
Peptide News & Analysis
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Regulatory7 min read
12 Peptides Off FDA Category 2: April 22
FDA pulled 12 peptides from the Category 2 restricted list April 15 -- effective April 22. Includes GHK-Cu and Melanotan II. Full list and what it changes.
Regulatory6 min read
BPC-157 Public Comment Deadline: July 9
FDA opened a public docket today on BPC-157, TB-500, KPV, and MOTS-c. Comments before July 9 reach the committee. Here's how to submit one.
Regulatory4 min read
FDA Panel to Review 7 Peptides in July
FDA advisory committee meets July 23-24 to decide on BPC-157, TB-500, KPV, and 4 more peptides. What it means for buyers and compounding access.
Industry5 min read
Stanford BRP Peptide: Weight Loss Without Nausea
Stanford's BRP peptide cuts appetite 50% via the hypothalamus — no nausea or muscle loss. What it means for peptide buyers right now.
Vendors4 min read
Peptide Coupon Codes: Every Active Discount, November 2026
Most coupon sites list codes that expired months ago. 6 verified codes that actually work right now — up to 50% off.
Industry6 min read
40% of Peptides Fail Purity Tests: How to Verify
Independent labs found 40% of peptide vendors fail purity claims. Learn to read COAs, spot red flags, and verify before you inject.
Industry4 min read
Utah Doctor Indicted for Fake Peptides: Lessons
A Utah physician sold Chinese-made peptides with fake labels to 200+ patients. How to verify your vendor's COAs and avoid counterfeit peptides.
Industry5 min read
GLP-1 Weight Regain: What Happens When You Stop
You regain 60% of lost weight within a year of stopping semaglutide. Here's exactly why, what the new meta-analyses show, and 4 strategies to keep it off.
Industry13 min read
Peptides vs Supplements: Why They're Not the Same
Supplement makers want FDA to allow peptides as ingredients. The molecular mechanisms say that's comparing a scalpel to a multivitamin.
Vendors6 min read
Why Peptide Sciences Really Shut Down (March 2026)
Everyone says "FDA pressure" — but the real trigger was something most vendors won't talk about. The 3 forces behind the shutdown and who's next.
Vendors2 min read
Peptide Sciences Coupon Codes Don't Work
Peptide Sciences closed March 6 — no codes work anymore. Here's where to get real discounts from vendors still shipping.
Industry13 min read
Peptides and TRT: 8 Synergies That Amplify Results
GH peptides hit harder on TRT — but only certain combos matter. 8 synergistic pairings with mechanisms, doses, and protocols.
Trials12 min read
Retatrutide Phase 3: 28.7% Weight Loss
TRIUMPH-4 showed 28.7% weight loss at 68 weeks — surpassing every competitor. Phase 3 results, safety data, and timeline.