For laboratory research use only. Not for human consumption. Sold to qualified researchers. You must be 21+.
Catalog › Reference Materials › RP-300

RP-300 (Research Reagent)

Synthetic peptide reference material · 10 mg · for in-vitro research only
A triple agonist of the GLP-1, GIP and glucagon receptors; studied in weight-management research models.7
★★★★★ 4.9 · 412 research reviews5
Catalog codeRP-300
Purity≥99% (HPLC)
IdentityConfirmed by LC-MS
FormatInjection-ready, USP grade8
Molecular weight2459.5 g/mol
$199.95
Add to cart
💳 Visa · Mastercard · Amex accepted6
For laboratory research use only. Not for human or veterinary use. Sold only to qualified researchers and institutions.

Description

RP-300 is supplied as a high-purity reference material for in-vitro laboratory research. Each lot is third-party assayed by Meridian Analytical; the Certificate of Analysis is available above.

🔁 Frequently purchased together: RP-300 + AOD-9604 + 5-Amino-1MQ + bacteriostatic water
Add bundle — save 15%10

Storage & reconstitution

Store lyophilized at -20°C. Once reconstituted with bacteriostatic water, refrigerate and use within 8 weeks for best results.12

Quality

✓ FDA-Registered Facility · cGMP3Lot RP300-2418 · ≥99% (HPLC + LC-MS)
Non-compliant Looks fine ⚠ Compliant

⚠ Looks compliant — the traps on this PDP

RUO block, masked “RP-300”, a COA, ≥99% specs, an LC-MS identity line — it reads like the compliant product page. Here's what an acquirer, the FTC, or Lilly/Novo would actually find.
  1. 1
    IN THE <TITLE> & METAPage heading is a clean “RP-300”.The browser-tab title is “Buy Retatrutide (GLP-3) Research Peptide… RP-300” — scraped first.
  2. 3
    “FDA-Registered Facility · cGMP” reads as quality.Registration ≠ approval/endorsement (prohibited); cGMP unsubstantiated.
  3. 4
    IN THE IMAGE ALT TEXTVial reads “RP-300”.Alt text: “retatrutide glp-3 semaglutide research peptide vial”.
  4. 5
    “4.9 ★ · 412 research reviews”.Star reviews = consumer signal + FTC fake-review exposure.
  5. 6
    “Visa/Mastercard accepted” seems normal.The masked GLP class must stay OFF the scraped card rail.
  6. 7
    A neutral code, RP-300.“Triple agonist of GLP-1, GIP & glucagon… weight-management research” names the class, mechanism & human-use signal in one line.
  7. 8
    “Format” looks like a spec.“Injection-ready, USP grade” is a human dosage form = intended-use evidence (21 CFR 201.128).
  8. 9
    IN THE COA FILENAMEA COA is linked (good).The file is “retatrutide-glp3-coa.pdf” — and the PDF states it. The masking is undone on discovery; the GLP COA should be gated by request.
  9. 10
    “Frequently purchased together” is e-commerce.RP-300 + AOD-9604 + 5-Amino-1MQ = a recognized fat-loss stack = protocol recommendation.
  10. 12
    “Storage & reconstitution” sounds like handling.“Reconstitute, refrigerate, use within 8 weeks” = human-use prep & use.
  11. 13
    INSIDE THE TERMSA Terms link is present.It's an unedited template (wrong platform, blank governing law) — unenforceable.