Peptide S SS-31
Evidence Score 77/100 · 1 of 4 SS-31 lab reports confirmed by the issuing lab
As of October 2, 2026, Peptide S lists SS-31 in 10, 50, 100 mg from $36. It publishes 4 SS-31 lab reports; 1 is confirmed in the issuing lab's own records, the newest dated August 12, 2026. Its confirmed reports cover both purity and toxicity (endotoxin or sterility) testing.
SS-31 lab reports confirmed by the issuing lab
- August 12, 2026Koverapurity, identity, endotoxin, sterilityview report ↗
3 more SS-31 reports published by Peptide S aren't matched to a lab's records yet.
SS-31 price at Peptide S
- From
- $36
- Best per mg
- —
- Typical per mg
- $5.00/mg
- Sizes
- 10, 50, 100 mg
From Peptide S's own store, as of October 2, 2026; shipping and discounts not included.
Other SS-31 sellers with lab-confirmed reports
- Nextgen Peps91/100 · 1 confirmed
- Hydro Research Peptides90/100 · 3 confirmed · $3.50/mg
- Direct Peptides89/100 · 4 confirmed · $6.90/mg
- Platinum Lion87/100 · 2 confirmed
- Peptides Optimized87/100 · 13 confirmed
- American Peptides86/100 · 10 confirmed · $4.30/mg
Peptide S SS-31 questions
Is Peptide S's SS-31 lab tested?
Yes. As of October 2, 2026, Peptide S publishes 4 SS-31 lab reports, and PepAssess matched 1 to the issuing lab's own records (Kovera). The newest confirmed report is dated August 12, 2026.
How much is SS-31 at Peptide S?
From $36 (10, 50, 100 mg), as of October 2, 2026. Prices come from Peptide S's own store and exclude shipping and discounts.
Is there a Peptide S coupon code for SS-31?
PepAssess has no confirmed Peptide S code as of October 2, 2026. SS-31 sellers with lab-confirmed reports and a code: Hydro Research Peptides, PepAssess20 (20% off).
Who else sells lab-tested SS-31?
As of October 2, 2026, the highest-scoring SS-31 sellers with a lab-confirmed report, besides Peptide S: Nextgen Peps (91/100, 1 confirmed), Hydro Research Peptides (90/100, 3 confirmed) and Direct Peptides (89/100, 4 confirmed).