Peptide Ranking

Best supplier for…

Each list filters the full ranking by one verifiable attribute and keeps the ranking order. Nothing is re-weighted.

Prefilled peptide pens

3 suppliers qualify. Leader: Peptide Perfection at 69/100.

US-based suppliers

41 suppliers qualify. Leader: Licensed Peptides at 81/100.

Suppliers with public certificates of analysis

31 suppliers qualify. Leader: Licensed Peptides at 81/100.

Lot-level third-party testing

21 suppliers qualify. Leader: Licensed Peptides at 81/100.

Budget-priced suppliers

8 suppliers qualify. Leader: Alpha Labs Peptides at 68/100.

Suppliers that ship internationally

14 suppliers qualify. Leader: Koi Peptides at 72/100.

Bulk and wholesale suppliers

10 suppliers qualify. Leader: Peptide Pros at 66/100.

Suppliers that take card payments

27 suppliers qualify. Leader: Licensed Peptides at 81/100.

Suppliers that accept crypto

11 suppliers qualify. Leader: Peptide Pros at 66/100.

Suppliers with peptide blends

32 suppliers qualify. Leader: Licensed Peptides at 81/100.

Suppliers with nasal spray formats

7 suppliers qualify. Leader: Licensed Peptides at 81/100.

Suppliers with capsule formats

14 suppliers qualify. Leader: Licensed Peptides at 81/100.