USA Peptide Sciences

Evidence Score 16/100 (Limited evidence) · we could read 100% of the site · last checked September 26, 2026

As of September 26, 2026, USA Peptide Sciences no lab-results page found; no testing lab named; no card payments detected.

1,135 customer reviews on their site ↗Shown for context — reviews never change the Evidence Score; on-site reviews are hosted by the vendor.

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What the Evidence Score means

It adds up points for what USA Peptide Sciences publicly shows on its own website — lab results, named testing labs, contact details, policies, card payments and independent listings. Each card below shows exactly which checks it passed. A higher score means more you can verify yourself; it is not a safety rating, and ads or affiliate deals never change it. Full method ›

Testing evidence

0/40

– Publishes lab reports0
– Newest lab report within the last 12 months0
– Newest lab report within the last 6 months0
– Newest lab report within the last 90 days0
– Ongoing testing: reports in 3+ different months of the last year0
– At least a quarter of reports can be verified with the lab0
– At least half of reports can be verified with the lab0
– At least three quarters of reports can be verified with the lab0
– Reports carry lot / batch numbers0
– Most reports carry lot / batch numbers0
– Identity (mass spec) and purity (HPLC) tested0
– Sterility and endotoxin tested0

Business transparency

13/30

– Legal business name disclosed0
– Real street address (not a mailbox or registered agent)0
✓ Contact email published+4
– Phone number published0
✓ Refund / return policy page+5
✓ Shipping policy page+4

Buyer protection

3/15

– Card payments (chargeback recourse)0
✓ Research-use labeling present+3

Track record

0/15

– Website registered 1+ years ago0
– Website registered 2+ years ago0

Quick facts

Lab-results page: Not found
Testing labs named: None named on site
Research-use labeling: Present
Payment methods: crypto
Store platform: WooCommerce
Products listed: 161
Email: service@usa-peptidesciences.com
Phone: Not published
Contact page: usa-peptidesciences.com/contact-us/
Refund policy: usa-peptidesciences.com/refund-returns-policy/
Shipping policy: usa-peptidesciences.com/shipping-policy/
Website registered: May 14, 2026
Also listed by other directories: 0 (not scored)

Peptides carried (43)

5-Amino-1MQ$255 · —/mg
AOD-9604$65 · $11/mg
ARA-290$95 · $5.94/mg
Adipotide$89 · $8.90/mg
BPC-157$60 · $9.33/mg
BPC-157 + TB-500 blend$120 · $4.94/mg
CJC-1295$35 · $9.90/mg
CJC-1295 + Ipamorelin$553 · —/mg
Cagrilintide$170 · $17/mg
Dihexa$195 · —/mg
Epitalon$50 · $4.30/mg
Follistatin$110 · $110/mg
GHK-Cu$55 · $0.66/mg
GHRP-2$50 · $5.00/mg
GHRP-6$50 · $5.00/mg
Gonadorelin$85 · $8.50/mg
HGH Fragment 176-191$65 · $11/mg
Hexarelin$30 · $9.00/mg
Humanin$155 · $16/mg
IGF-1 LR3$110 · $30/mg
Ipamorelin$30 · $8.00/mg
KPV$55 · $11/mg
Kisspeptin$65 · $13/mg
LL-37$95 · $19/mg
MOTS-c$110 · $11/mg
Melanotan 1$55 · $5.50/mg
Melanotan 2$50 · $5.00/mg
Oxytocin$65 · $6.50/mg
P21$120 · $24/mg
PEG-MGF$95 · $19/mg
PT-141$55 · $5.50/mg
Pinealon$75 · —/mg
Retatrutide$180 · $18/mg
SS-31$45 · —/mg
Selank$55 · $5.50/mg
Semaglutide$110 · $26/mg
Semax$75 · $2.50/mg
Sermorelin$35 · $8.33/mg
TB-500$42 · $10/mg
Tesamorelin$75 · $15/mg
Thymalin$120 · $6.00/mg
Thymosin Alpha-1$50 · $13/mg
Tirzepatide$125 · $18/mg

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Affiliate & discount information

No affiliate program found. Affiliate status is shown for transparency and is never part of the score.

Sources

Collected by PepAssess directly from usa-peptidesciences.com on September 26, 2026 (homepage and linked contact, policy, lab-results and affiliate pages). Scoring method: methodology v0. Something wrong? Claim this profile to submit corrections.