Ion Peptide — SS-31 COAs

Grade A92/100 trust score·560 total COAs·Full vendor profile →

Current Listings

Form	Size	Price	$/mg	Stock	Updated
vial	10mg	$45.00	$4.50/mg	In stock	Jul 7
vial	35mg	$99.00	$2.83/mg	Out of stock	Jul 7
vial	50mg	$139.00	$2.78/mg	In stock	Jul 7

Single-vial list prices — bulk or bundle orders may be lower. Verify at vendor before purchase.

Cheapest SS-31 (best $/mg across all SKUs): $1.25/mg from Peptide Supply Co. · Compare all vendors →

Certificates of Analysis (10)

Lot / Report	Tested	Purity	Lab	Panels	Status
2S10-06242026	Jun 2026	99.9%	Freedom Diagnostics	Endotoxin	Confirmed	View

Frequently Asked Questions

Does Ion Peptide sell SS-31?

Yes — Ion Peptide currently lists SS-31 in 3 variants starting at $139.00 ($2.78/mg).

Is Ion Peptide's SS-31 third-party tested?

Yes — Disclosed Labs has indexed 10 Certificates of Analysis for Ion Peptide's SS-31, with the most recent showing 99.9% purity. Ion Peptide holds an overall trust grade of A (92/100) across all 560 COAs on file.

What is Ion Peptide's trust grade for SS-31?

Ion Peptide has an overall Disclosed Labs trust grade of A (92/100), computed from 560 COAs across all peptides. The most recent SS-31 COA was issued by Freedom Diagnostics.

Where is the cheapest SS-31?

As of the latest data, Peptide Supply Co. offers SS-31 at $1.25/mg — compare with Ion Peptide's listing at $2.78/mg. See the full SS-31 price comparison.

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