Overview
Independence-firewalled vendor profile · Trust Index computed from cited factsFelix Chemical Supply
felixchem.isUnder reviewResearch use onlyUS-facing research-peptide supplier, research-grade, founded 2022. Publishes certificates of analysis. Third-party tested. Identity and claims are vendor-stated unless cited. Research use only.
Not enough cited data to compute a Trust Index. Absence of evidence is not evidence of badness.
A transparency readout of 26 cited facts — never sold, never sorts the directory; not a safety verdict (RUO). How it’s computed →
Catalog breadth
External rating
COA policy
Operating status
Trust Index breakdown
The Trust Index weighs five evidence pillars — purity claims-vs-reality, testing transparency, enforcement conduct, operational accountability and reputation integrity — into a single 0–100 factor. Nothing here can be bought.
Evidence at a glance
- Products listed
- 6
- Publishes COAs
- Yes
- Independent tests tracked
- 3
- Enforcement records
- 1
- Cited sources
- 26
Methodology & independence
No affiliate relationship with this vendor.
Legitimacy signals
- Official domain
- felixchem.is
- Payment
- Not disclosed
- Third-party testing
- Yes
- Published COAs
- Yes
- HQ disclosed
- US-NY
- Sponsored placement
- No
Vendor details
- Founded (claimed)
- 2022
- Domain registered
- 2025-04-21
- HQ
- US-NY
- Address
- New York City, NY (logistics/fulfillment center, vendor-stated; no street address published)
- Contact
- support@felixchem.is
- Ships from
- US
- Ships to
- US
- Categories
- Peptides · GLP · Bacteriostatic Water
- Grade claimed
- research
- Website
- felixchem.is
WHOIS: IDENTITY CONFLICT: the vendor and multiple review sites state Felix has 'operated in the peptide space since 2022', but the felixchem.is domain was only registered 2025-04-21 (≈3-year gap). No earlier first-party domain corroborating a 2022 launch was located (the .com/.co/felixchemicalsupply.com hits resolve to different or unrelated businesses). The 2022 founding is therefore vendor-claimed and uncorroborated by WHOIS. scam-detector.com
Products & price
Vendor-listed prices, dated & cited — no ranking, no commissionProduct catalog & pricelist
6 representative listings captured on 2026-06-27. Prices are vendor-listed and dated; price-per-mg is a unit price, not a ranking. No commission is earned and no vendor is ranked. Research use only.
Prices captured 2026-06-27 from third-party aggregators (Peptide Plus) and search snippets, as the felixchem.is catalog now sits behind a free-registration auth wall (and products are listed under coded names such as 'Peptide-R', 'Peptide-T', etc.). BPC-157 starts at $54.99 (10 mg). GLP compounds (semaglutide, retatrutide) named here are unapproved drugs for human use and are the category most exposed to FDA enforcement and the tirzepatide import exclusion order — see disclosures. price-per-mg shown only where a clear single-strength vial price was available; it is a unit price, not a quality score.
Price-per-mg snapshot
First dated snapshot (2026-06-27) — price-per-mg across the catalog. A trend line builds as we re-capture; no time series exists yet.
Log scale — bars are spaced so values spanning orders of magnitude stay readable.
Deals & bulk pricing
Price snapshot
- Lowest $/mg
- $1.88
- Median $/mg
- $5.50
- Highest $/mg
- $7.00
Across 3 priced listings — cheapest BPC-157 + TB-500 + GHK-Cu + KPV Blend ($1.88/mg), priciest BPC-157 + TB-500 Blend ($7.00/mg). This vendor’s own catalog spread — not a cross-vendor ranking.
Shipping & fulfillment
- Ships from
- US
- Ships to
- US
- Domestic shipping
- Yes
- Ship speed
- No data available
- Cost
- Free shipping on orders over $500 (vendor-stated)
- Payment
- No data available
Watch & alerts
Quality & COA verification
COA & testing practices
What this vendor proves about identity, purity & potency
Methods: Quantitative (purity) + qualitative (identity) analysis by an unnamed US-based third-party lab (vendor-stated); endotoxin (LAL) testing added November 2025 (vendor-stated). HPLC/MS not explicitly confirmed..
COA repository · published lab results
Independent test results
3 independent tests tracked — labs and findings as reported. No pass/fail tally is computed.
Authenticity & anti-spoofing
Official domain: felixchem.is
Only order from the official domain. Research-chem vendors are frequently impersonated by typosquats — verify the URL before purchase.
Known domain variants
Reputation & sentiment
Online sentiment
Forum sentiment: mixed · unverified
A coarse community read, not a measured score. Platforms can be gamed — corroborate.
Reddit & community
4 community mentions — disclaimed UGC, each linked. Sentiment is reported, not measured.
Review sites
8 platforms on record — scores differ by scale; read the notes
Community rating 4.5/5 from only 6 reviews; listed with 'Lab Verified COAs', third-party purity verification on file, and batch numbers — small sample
Scores 3.0/5; flags 'inconsistent COAs', lab claims sourced only from customer reviews, and asserts the vendor was 'named in a USITC trademark investigation' (the latter NOT corroborated by primary USITC documents — see disclosures/issues)
Algorithmic 36/100 'Questionable' (medium-low) over 53 factors; flags possible high-risk phishing/spam signals — algorithmic, not an enforcement finding
Algorithmic 3/100 with a blacklist warning; flags low popularity, suspicious pricing/payment indicators and low ScamAdviser score — algorithmic scanner
Price-comparison aggregator listing Felix Chemical Supply SKUs and prices (not a rating)
Editorial vendor review — positive, frames as a budget US option; notes USA-only shipping, newness, and a slow website
Editorial roundup ('13 legit top peptide companies') — names Felix as best budget option with comprehensive testing
Vendor profile exists but Finnrick has NOT independently tested any Felix products yet — no purity grade
Reputation is sharply split by source type. Peptide-niche editorial/review sites skew positive (Peptide Critic 4.5/5 from only 6 reviews with 'Lab Verified COAs'; Peptide Protocol Wiki and Outliyr call it a strong budget option), while general fraud-scanner engines skew strongly negative (Scam Detector 36/100 'questionable'; Gridinsoft 3/100 with a blacklist warning). No Trustpilot profile for felixchem.is was located. Small review samples and a 2026 catalog auth-wall make sentiment hard to verify independently.
User reviews
Press & media
Trust, risk & enforcement
Enforcement & legal history
Warning letters, raids, shutdowns, BBB actions — cited or omitted
We publish negative records only with a source, and offer vendors a right of reply.
Buyer safety checklist
3 of 6 checks clear · derived from vendor-stated data.
Operating status & continuity
- Status
- Under review
- Last confirmed
- 2026-06-27
- US-facing
- Yes
- Domain history
- 6 variants on record
- Known rebrands / aliases
- Migrated to felixchem.is (2025-04-21)
IDENTITY CONFLICT: the vendor and multiple review sites state Felix has 'operated in the peptide space since 2022', but the felixchem.is domain was only registered 2025-04-21 (≈3-year gap). No earlier first-party domain corroborating a 2022 launch was located (the .com/.co/felixchemicalsupply.com hits resolve to different or unrelated businesses). The 2022 founding is therefore vendor-claimed and uncorroborated by WHOIS.
If they disappear: prepaid / crypto orders carry no recourse if any research-chem vendor changes domains or shuts down with little notice.
Scam & non-delivery reports
Community-reported & unverified by PeptideCompass — counts reflect what platforms display, not adjudicated findings.
Compare & discover
Compare vendors
See Felix Chemical Supply side-by-side with every vendor on the directory — COA practices, testing, shipping, enforcement history.
Similar vendors
By category overlap — listed alphabetically, never ranked
Best value for
Cross-vendor price ranking is intentionally not computed
Compliance, meta & tools
Jurisdiction & legality
- Ships to
- US
- US-facing
- Yes
- Gating
- Commercial links suppress where a compound is restricted in your region
Commercial CTAs are jurisdiction-gated; reference content stays visible everywhere (RUO).
Independence & disclosure
- Affiliate
- No
- Sponsored placement
- None
- Effect on Trust Index
- None — sponsorship & affiliate are excluded by construction
No affiliate or sponsorship relationship on record.
Data confidence & provenance
- Reviewed by
- PeptideCompass editorial
- Sources
- 26 cited
- Captured
- 2026-06-27
- Provenance
- web_research + adversarial_verification
View 26 sources
FAQ
Is Felix Chemical Supply legit, and what is on record?
Does Felix Chemical Supply provide COAs or lab tests?
Where does Felix Chemical Supply ship, and how fast?
What does Felix Chemical Supply sell, and at what price?
Are these products legal or intended for human use?
Citable summary (GEO)
Felix Chemical Supply (felixchem.is) is a US-facing research-peptide vendor. Publishes COAs and is third-party tested. Has enforcement/disclosure records on file. PeptideCompass Trust Index: Provisional — Insufficient Data — This listing is under review; the Trust Index is withheld until verification completes.. Data is community and dated 2026-06-27. The Trust Index is an evidence-transparency readout of cited facts — not a safety verdict, never sold. Research use only.
JSON-LD: Organization · BreadcrumbList · FAQPage. Computed from cited facts, never sold.