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Atomik Labz
122 products · 249 listings
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Vial comparison
Peptide 3 (R) prices
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2suppliers represented
24source-linked listings
6strengths available
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DOCUMENTATION PASSPORTS
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Listed amounts and selections
- 10 mg2 suppliers · Pack counts: 1, 10
- 24 mg2 suppliers · Pack counts: 1, 10
- 30 mg2 suppliers · Pack counts: 1, 10
- 40 mg2 suppliers · Pack counts: 1, 10
- 60 mg2 suppliers · Pack counts: 1, 10
- 100 mg2 suppliers · Pack counts: 1, 10
Reported quantities in this family: 1, 10. Counts and units must be matched to the exact listing.
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Single-vial price overview
Compare within each strength. Every row covers one vial and includes only listings marked in stock with known quantities.
| Strength | Selection | Lowest listed total price | Price per mg | Supplier count | Compare |
|---|---|---|---|---|---|
| 10 mg | 1 vial | $99.00 | $9.90 | 2 | Compare |
| 24 mg | 1 vial | $179.00 | $7.46 | 2 | Compare |
| 30 mg | 1 vial | $219.00 | $7.30 | 2 | Compare |
| 40 mg | 1 vial | $259.00 | $6.48 | 2 | Compare |
| 60 mg | 1 vial | $299.00 | $4.98 | 2 | Compare |
| 100 mg | 1 vial | $330.00 | $3.30 | 2 | Compare |
Suppliers with Peptide 3 (R) listings
2 profiles
Solution Peptides
153 products · 275 listings
Sources and comparison limits
24 listings from direct supplier captures. Capture and import dates record when data was obtained; they do not guarantee the supplier’s current price or stock.
Listings include out-of-stock and unconfirmed-stock records. Inclusion does not certify a supplier, a batch or a product. Read how matching and source dates work.
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FROM PEPTIDES CALCULATOR
About Retatrutide
Source profile reviewed 2026-10-01 · Imported 2026-10-22. Read the full compound profile
Retatrutide (LY3437943) is an investigational once-weekly injectable peptide that activates the GIP, GLP-1 and glucagon receptors at the same time. It is a 39-amino-acid analog with two Aib residues, an alpha-methyl-leucine, a C-terminal amide and a C20 fatty diacid attached through a linker to lysine 17, which extends its half-life to roughly a week. In phase 2 it produced a mean weight loss of 24.2% at 48 weeks, and the phase 3 TRIUMPH program has reported 25-28% at 80 weeks; it remains investigational, with no approved label or dosing schedule.
- Formula
- C221 H342 N46 O68
- Molar mass
- 4,731 g/mol
- CAS number
- 2381089-83-2
- Amino acids
- 39
Research evidence described in the source
Randomized phase 2 obesity trial
The 48-week trial enrolled 338 adults and compared multiple weekly doses with placebo.
Lower starting doses improved tolerability
Gastrointestinal events were common and were partially mitigated by starting at 2 mg rather than 4 mg.
Still investigational
No approved retatrutide product or public prescribing schedule exists.
Limitations noted in the source
- Phase 2 results do not establish an approved regimen or long-term benefit-risk profile.
- Unregulated products labeled retatrutide cannot be assumed equivalent to trial material.
- A calculator preset is a recorded research convention, not a recommendation or evidence of clinical benefit.
- Identity, purity, sterility, and stability can vary substantially outside regulated manufacturing.
Publications and references linked by the source
- pubchem.ncbi.nlm.nih.gov/compound/171390338
- pubmed.ncbi.nlm.nih.gov/37366315/
- pubmed.ncbi.nlm.nih.gov/37385280/
- investor.lilly.com/news-releases/news-release-details/lillys-triple-agonist-retatrutide-delivered-weight-loss-average
- investor.lilly.com/news-releases/news-release-details/lillys-triple-agonist-retatrutide-delivered-powerful-weight-loss
- www.nejm.org/doi/full/10.1056/NEJMoa2604169
Background is reproduced from Peptides Calculator with attribution. The source describes compound-level research. It does not evaluate the identity, quality or suitability of a listed supplier’s product or batch.