BioLongevity Labs Semax
Evidence Score 88/100 · 5 of 9 Semax lab reports confirmed by the issuing lab
As of October 2, 2026, BioLongevity Labs lists Semax in 20 mg from $65. Its best price works out to $3.25/mg, 19% below the typical $4.00/mg for Semax. It publishes 9 Semax lab reports; 5 are confirmed in the issuing lab's own records, the newest dated May 1, 2026. Its confirmed reports cover both purity and toxicity (endotoxin or sterility) testing. Code PEPASSESS gives 15% off.
Semax lab reports confirmed by the issuing lab
- May 1, 2026MDx BioAnalyticallot 20-3-46136purity, identity, endotoxinview report ↗
- February 23, 2026MDx BioAnalyticalpurity, identity, endotoxinview report ↗
- October 29, 2025BioRegenlot 20-3-45925purity, identityview report ↗
- September 9, 2025BioRegenlot 20-2-45785purity, identityview report ↗
- March 31, 2025BioRegenpurity, identityview report ↗
4 more Semax reports published by BioLongevity Labs aren't matched to a lab's records yet.
Semax price at BioLongevity Labs
- From
- $65
- Best per mg
- $3.25/mg
- Typical per mg
- $4.00/mg
- Sizes
- 20 mg
From BioLongevity Labs's own store, as of October 2, 2026; shipping and discounts not included.
Other Semax sellers with lab-confirmed reports
- Hydro Research Peptides90/100 · 4 confirmed · $3.50/mg
- Solyn90/100 · 1 confirmed · $4.09/mg
- Direct Peptides89/100 · 4 confirmed · $3.90/mg
- Panda Peptides88/100 · 4 confirmed
- Peptides Optimized87/100 · 3 confirmed
- ONYX BIOLABS86/100 · 1 confirmed · $3.60/mg
BioLongevity Labs Semax questions
Is BioLongevity Labs's Semax lab tested?
Yes. As of October 2, 2026, BioLongevity Labs publishes 9 Semax lab reports, and PepAssess matched 5 to the issuing lab's own records (MDx BioAnalytical and BioRegen). The newest confirmed report is dated May 1, 2026.
How much is Semax at BioLongevity Labs?
From $65 (20 mg); its best price works out to $3.25/mg against a typical $4.00/mg, as of October 2, 2026. Prices come from BioLongevity Labs's own store and exclude shipping and discounts.
Is there a BioLongevity Labs coupon code for Semax?
Yes: PEPASSESS (15% off), entered at checkout on biolongevitylabs.com, as of October 2, 2026.
Who else sells lab-tested Semax?
As of October 2, 2026, the highest-scoring Semax sellers with a lab-confirmed report, besides BioLongevity Labs: Hydro Research Peptides (90/100, 4 confirmed), Solyn (90/100, 1 confirmed) and Direct Peptides (89/100, 4 confirmed).