Best PE 22-28 Vendors in 2026
Cognitive / NeuroRanked by Finnrick trust score, purity testing, and price.
Polaris Peptides is our #1 pick for PE 22-28, with a Finnrick trust score of 7.3/10. Across 20 tracked vendors, prices range from $39.99 to $150.00. Rankings combine independent purity testing data, vendor trust scores, pricing, and stock availability. We never accept payment for placement.
- Cheapest per mg
- $3.33/mgat AMC Essentials
- Highest trust score
- Aavant Research(8.7/10)
- In stock now
- 18 products across 20 vendors
- Last verified
- Aug 8, 2026
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How we rank vendors
Our composite score weighs Finnrick blind-testing trust scores (62%), price competitiveness (25%), and stock availability (13%). Vendors without Finnrick data are sorted by price below scored vendors. We never accept payment for rankings. Learn more.
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Last updated: August 8, 2026