Onyx Research Retatrutide
Evidence Score 55/100 · 3 of 3 Retatrutide lab reports confirmed by the issuing lab
As of October 2, 2026, Onyx Research lists Retatrutide in 5, 10, 15, 20, 30 mg from $95. It publishes 3 Retatrutide lab reports; 3 are confirmed in the issuing lab's own records, the newest dated June 26, 2026. Its confirmed reports cover both purity and toxicity (endotoxin or sterility) testing.
Retatrutide lab reports confirmed by the issuing lab
- June 26, 2026Freedom Diagnosticslot ONYXRESGLP3RT3005purity, identity, endotoxinview report ↗
- June 26, 2026Freedom Diagnosticslot ONYXRESGLP3RT2005purity, identity, endotoxinview report ↗
- June 26, 2026Freedom Diagnosticslot ONYXRESGLP3RT1005purity, identity, endotoxinview report ↗
Retatrutide price at Onyx Research
- From
- $95
- Best per mg
- —
- Typical per mg
- $6.00/mg
- Sizes
- 5, 10, 15, 20, 30, 60 mg
From Onyx Research's own store, as of October 2, 2026; shipping and discounts not included.
Other Retatrutide sellers with lab-confirmed reports
- Direct Peptides89/100 · 113 confirmed
- Platinum Lion87/100 · 6 confirmed
- Peptides Optimized87/100 · 87 confirmed
- American Peptides86/100 · 35 confirmed · $6.67/mg
- Prime Peptides86/100 · 5 confirmed
- Go Alpha Labs85/100 · 47 confirmed · $2.92/mg
Onyx Research Retatrutide questions
Is Onyx Research's Retatrutide lab tested?
Yes. As of October 2, 2026, Onyx Research publishes 3 Retatrutide lab reports, and PepAssess matched 3 to the issuing lab's own records (Freedom Diagnostics). The newest confirmed report is dated June 26, 2026.
How much is Retatrutide at Onyx Research?
From $95 (5, 10, 15, 20, 30 mg), as of October 2, 2026. Prices come from Onyx Research's own store and exclude shipping and discounts.
Is there a Onyx Research coupon code for Retatrutide?
PepAssess has no confirmed Onyx Research code as of October 2, 2026.
Who else sells lab-tested Retatrutide?
As of October 2, 2026, the highest-scoring Retatrutide sellers with a lab-confirmed report, besides Onyx Research: Direct Peptides (89/100, 113 confirmed), Platinum Lion (87/100, 6 confirmed) and Peptides Optimized (87/100, 87 confirmed).