Alchemy Peptides

Quality peptides with consistent COA verification

91
P-Score
Location
Corona, CA
Tier
Tier A
P-Score
91
Verified by
Finnrick
Products
23
Established
2023

Our Rating

Editorial Score
9.1 / 10
P-Score
91
COA Quality
8.0
Pricing
8.0
Shipping Speed
8.0
Customer Service
7.0
Transparency
7.0

About Alchemy Peptides

Alchemy Peptides is a research peptide vendor offering a range of popular compounds for laboratory and scientific use. The company supplies peptides including GLP-1 agonists, BPC-157, and other sequences commonly used in metabolic, healing, and longevity research. Alchemy Peptides targets the research-use-only market with an emphasis on accessible pricing and a straightforward online ordering experience for qualified researchers.

Research-use-only products Online ordering Popular peptide catalog

Score Breakdown

9.1
Overall Score
8.0
Quality
8.0
Price
8.0
Shipping
7.0
Service
7.0
Transparency

Pros & Cons

Pros

  • Competitive pricing on popular research peptides
  • Straightforward online ordering
  • Catalog includes GLP-1s and healing peptides
  • Research-use-only compliance positioning

Cons

  • Website has experienced downtime/suspension periods
  • Less transparent about testing protocols
  • Limited publicly available COA documentation

Avis

Good quality, fair prices 2026-08-05

23 products available. Alchemy has been reliable for my research needs. COA verified through Finnrick. Located in Corona, CA. Shipping was 5 days. Prices are competitive for tier-A vendor.

Consistently excellent 2026-05-27

Been using Alchemy for 8 months. Never had a bad order. Product purity is excellent - I've tested independently. Their customer service team is knowledgeable about peptide research.