SYS · ONLINEPASS · 63.0%
Open Assay
Independent Testing / Est. 2026
BATCH04·26·B
PASS63.0%
N27
#8

Swiss Chems

Composite73.1BPRELIM · N = 1how we rank ↗
swisschems.is

Third-party testing

Publishes COAs
Third-party lab
Not consistently named on COAs
Batch-specific COAs
Verification codes

Supplier claims HPLC and MS testing at 99%+ purity, but many COAs do not name the specific testing lab. Some COAs appear to repeat across batches. Mass-spec data is not consistently provided.

Strengths

Arguably the broadest catalog in the category (peptides + SARMs + ancillaries). Strong brand recognition. Highest confirmed commission rate (20%) in our survey.

Concerns

Affiliate Terms of Service include explicit coupon-site ban with commission forfeiture and a brand PPC bidding ban with forfeiture penalty — language that gives the program unilateral discretion to terminate editorial-adversarial sites. COA transparency gaps: some COAs recycle across batches and do not name the specific testing lab.

Cited third-party COAs

Publicly published results from Finnrick / Janoshik / Freedom, cited with attribution. Do not feed our ranking formula directly, but inform the narrative.

We do not have an active affiliate arrangement with Swiss Chems. The supplier's site is linked at the top of this page for reference; we earn nothing if you buy there.