Felix Chemical Supply
Felix Chemical Supply is an American-owned vendor based in New York, operating since 2022. They differentiate themselves with US-based third-party lab testing that includes both quantitative and qualitative analysis, plus endotoxin testing added in November 2025. The company offers live phone support and fast email response. As of 2026, catalog access requires account registration.
Score Breakdown
Weighted scoring: COA Quality (20%), Transparency (15%), Community Reputation (15%), Product Range (10%), Pricing (10%), Shipping Speed (10%), Website Experience (10%), Payment Flexibility (10%)
Pros & Cons
Pros
- Endotoxin testing available (rare differentiator)
- Live phone support
- US-based third-party labs for testing
- American-owned company
Cons
- Catalog gated behind account registration
- Less community discussion than top-tier vendors
- Newer vendor (founded 2022)
Certificate of Analysis (COA)
US-based third-party lab testing with both quantitative and qualitative analysis. Endotoxin testing added in November 2025, a differentiator among peptide vendors.
Shipping Information
Shipping Information
Payment Methods
Accepts credit cards and cryptocurrency.
Peptides Available
Quick Facts
- Type
- US Domestic
- Location
- New York, USA
- Founded
- 2022
- Website
- felixchem.is/
- Last Verified
- 2026-02-11
- Overall Score
- 6.8
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Felix Chemical Supply FAQ
- Is Felix Chemical Supply legit?
- Felix Chemical Supply is a US-domestic peptide vendor with a reasonable overall track record (score 6.8/10 across 8 vetting dimensions). The company publishes third-party COAs that are publicly accessible, and community reputation is rated 6.5/10 based on forum discussion, review aggregators, and reported user experiences. Verify current COAs and check the community reputation notes before ordering.
- Does Felix Chemical Supply provide third-party COAs?
- Yes. Felix Chemical Supply publishes third-party certificates of analysis, accessible without an account. Tests published typically cover HPLC, Endotoxin. COA quality is rated 8.0/10.
- What payment methods does Felix Chemical Supply accept?
- Felix Chemical Supply accepts Credit Card, Crypto. Payment flexibility rating: 5.5/10. Accepts credit cards and cryptocurrency.
- Where does Felix Chemical Supply ship to?
- Felix Chemical Supply ships to United States. Domestic shipping typically takes 2-5 business days. Ships in discreet packaging. Shipping speed rating: 7.5/10.
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