PuraSynth Labs Semax
Evidence Score 62/100 · 1 of 1 Semax lab reports confirmed by the issuing lab
As of October 2, 2026, PuraSynth Labs lists Semax from $40. It publishes 1 Semax lab report; 1 is confirmed in the issuing lab's own records, the newest dated May 19, 2026. Its confirmed reports cover both purity and toxicity (endotoxin or sterility) testing. Code PEPASSESS gives 25% off.
Semax lab reports confirmed by the issuing lab
- May 19, 2026Koverapurity, identity, endotoxinview report ↗
Semax price at PuraSynth Labs
- From
- $40
- Best per mg
- —
- Typical per mg
- $4.00/mg
- Sizes
- —
From PuraSynth 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
- BioLongevity Labs88/100 · 5 confirmed · $3.25/mg
- Panda Peptides88/100 · 4 confirmed
- Peptides Optimized87/100 · 3 confirmed
PuraSynth Labs Semax questions
Is PuraSynth Labs's Semax lab tested?
Yes. As of October 2, 2026, PuraSynth Labs publishes 1 Semax lab report, and PepAssess matched 1 to the issuing lab's own records (Kovera). The newest confirmed report is dated May 19, 2026.
How much is Semax at PuraSynth Labs?
From $40, as of October 2, 2026. Prices come from PuraSynth Labs's own store and exclude shipping and discounts.
Is there a PuraSynth Labs coupon code for Semax?
Yes: PEPASSESS (25% off), entered at checkout on purasynth.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 PuraSynth Labs: Hydro Research Peptides (90/100, 4 confirmed), Solyn (90/100, 1 confirmed) and Direct Peptides (89/100, 4 confirmed).