KPV

Listings: 5; from 5 vendors
Verified COA: 1/5; named third-party lab, linked report
Best verified per mg: €5.00; Cellpept · 10mg
Lowest price: €33.99; Particle Peptides · 5mg

All listings

Sorted by price per mg, cheapest first.

Peptiden Winkel NL
10mg€44.98€4.50 /mg
No documentation
No COA or batch info shown
Cellpept
10mg€50.00€5.00 /mgBest value
Verified COAPurity · Endotoxins · Heavy metals
Janoshik-linked purity, endotoxin, and heavy metals reports on the product page✓ Verifiable via Janoshik Analytical
Particle Peptides
5mg€33.99€6.80 /mg
Claimed, unverifiedPurity
Batch-specific PDF report in their own "COA Vault," but no independent third-party lab named
Baltic BioLabs
size varies€34.99—
Claimed, unverifiedPurity
Claims per-batch COA; exact size not confirmed
Ultimate Biolabs
size varies€49.99—
No documentation
No COA link shown

Prices gathered by hand from public storefronts, September 2026 — prices, stock and promotions change often; confirm on the vendor's site before buying. See the methodology for how "Verified COA" is decided.