Spartan Peptides

Evidence Score 59/100 (Moderate evidence) · we could read 100% of the site · last checked September 26, 2026

As of September 26, 2026, Spartan Peptides publishes a lab-results page; names MZ Biolabs; accepts card payments.

What the Evidence Score means

It adds up points for what Spartan Peptides 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

16/40

✓ Publishes lab reports+6
– 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 lab+3
✓ At least half of reports can be verified with the lab+3
✓ At least three quarters of reports can be verified with the lab+4
– 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

15/15

✓ Card payments (chargeback recourse)+12
✓ Research-use labeling present+3

Track record

15/15

✓ Website registered 1+ years ago+8
✓ Website registered 2+ years ago+7

Quick facts

Lab-results page: spartanpeptides.com/quality-assurance/coa/
Testing labs named: MZ Biolabs
Research-use labeling: Present
Payment methods: ach/bank, card
Store platform: custom/unknown
Products listed: Unknown
Email: support@spartanpeptides.com, info@spartanpeptide.com
Phone: Not published
Contact page: spartanpeptides.com/contact-us/
Refund policy: spartanpeptides.com/return-policy/
Shipping policy: spartanpeptides.com/shipping-policy/
Website registered: August 12, 2016
Also listed by other directories: 0 (not scored)

Peptides carried (16)

AOD-9604$99 · —/mg
BPC-157$99 · —/mg
BPC-157 + TB-500 blend$119 · —/mg
Epitalon$199 · —/mg
GHK-Cu$36 · $0.72/mg
Kisspeptin$149 · —/mg
MOTS-c$149 · —/mg
NAD+$159 · $0.37/mg
PT-141$139 · —/mg
Pinealon$159 · —/mg
Retatrutide$99 · —/mg
Semax$159 · —/mg
TB-500$169 · —/mg
Tesamorelin$159 · $32/mg
Thymosin Alpha-1$99 · —/mg
Tirzepatide$250 · $25/mg

People are talking about this

No data yet.

Affiliate & discount information

This vendor runs an affiliate program (spartanpeptides.com/spartan-affiliate/). Affiliate status is shown for transparency and is never part of the score.

Sources

Collected by PepAssess directly from spartanpeptides.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.