As of November 12, 2026, Sparta Labs has a PepAssess Evidence Score of 31/100 (limited evidence). PepAssess found no lab reports on its site. It publishes its company name (Sparta Labs, LLC) and a street address (Mount Pleasant, SC). It takes card payments, which let you dispute a charge. Discount code SL5XZRSD gives 15% off.

What the Evidence Score means

It adds up points for what we could verify about Sparta Labs: lab reports we matched to the issuing lab's own public record (the biggest part), how often it tests, what the reports cover, contact details, policies, card payments and how long the site has existed. 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.

Lab transparency (reports validated with the lab)

0/40

– 1 lab report validated with the issuing lab's own public record0
– 2 validated lab reports0
– 4+ validated lab reports (2+ for a website under a year old)0
– Endotoxin tested: 1 lab-validated endotoxin report (0)0
– Validation experience: 5+ validated reports (website under a year old)0
– Validation experience: 10+ validated reports0

Testing frequency

0/19

– Newest lab report within the last 12 months0
– Newest lab report within the last 6 months0
– Newest lab report within the last 90 days0
– New lab reports in 3+ different months of the last year0
– New lab reports in 5+ different months of the last year0

Report details

0/5

– Reports carry lot / batch numbers0
– Most reports carry lot / batch numbers0
– Identity (mass spec) and purity (HPLC) tested0
– Sterility and endotoxin tested0

Business transparency

16/16

✓ Published business address+7
✓ Contact email published+2
✓ Phone number published+3
✓ Refund / return policy page+2
✓ Shipping policy page+2

Buyer protection

10/10

✓ Card payments (chargeback recourse)+8
✓ Research-use labeling present+2

Track record

5/10

✓ Website registered 6+ months ago+5
– Website registered 1+ year ago0

Quick facts

Lab-results page: spartalabs.net/us/lab-results
Testing labs (on its lab reports and site): None named
Research-use labeling: Present
Payment methods: crypto, card, zelle, venmo, cashapp, ach/bank
Store platform: custom/unknown
Products listed: Unknown
Company: Sparta Labs, LLC
Address: 1501 Belle Isle Ave Suite 110, Mount Pleasant, SC 29464
Email: info@spartalabs.net
Phone: (747) 477-2782
Contact page: spartalabs.net/us/contact
Refund policy: spartalabs.net/us/legal/refund-policy
Shipping policy: spartalabs.net/us/legal/shipping-policy
Website registered: January 28, 2026
Also listed by other directories: 1 (not scored)

People are talking about this

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Affiliate & discount information

This vendor runs an affiliate program (spartalabs.net/us/affiliate). Affiliate status is shown for transparency and is never part of the score.

Sparta Labs: questions people ask

Is Sparta Labs legit?

PepAssess doesn't vouch for any seller; it shows what each one documents. As of November 12, 2026, Sparta Labs (spartalabs.net) has: Evidence Score 31/100, no lab report confirmed by an issuing lab yet, company: Sparta Labs, LLC, a street address in Mount Pleasant, SC, website registered January 28, 2026 and no FDA warning letter found. Sparta Labs's full PepAssess profile

What do reviews say about Sparta Labs?

PepAssess's review of Sparta Labs is built from what it checked, not from opinions. As of November 12, 2026, Sparta Labs has a PepAssess Evidence Score of 31/100 (limited evidence). PepAssess found no lab reports on its site. It publishes its company name (Sparta Labs, LLC) and a street address (Mount Pleasant, SC). It takes card payments, which let you dispute a charge. Discount code SL5XZRSD gives 15% off. PepAssess hasn't linked customer reviews for Sparta Labs yet. Sparta Labs review on PepAssess

Does Sparta Labs test its peptides?

Reviewed November 6, 2026. The earlier single published item was an educational COA illustration, rather than a merchant analytical certificate. Public testing claims and reports-by-request wording do not establish a readable batch report. No confirmation or test-method credit is inferred from those claims.

Does Sparta Labs have a coupon code?

Yes: SL5XZRSD (15% off), entered at checkout on spartalabs.net.

Where is Sparta Labs located?

Sparta Labs is run by Sparta Labs, LLC. The address it publishes is 1501 Belle Isle Ave Suite 110, Mount Pleasant, SC 29464. Source: spartalabs.net, checked November 12, 2026.

How do I contact Sparta Labs?

Email: info@spartalabs.net. Phone: (747) 477-2782. As published on spartalabs.net (checked November 12, 2026).

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Sources

Collected by PepAssess directly from spartalabs.net on November 6, 2026 (homepage and linked contact, policy, lab-results and affiliate pages). Something wrong? Email hello@pepassess.com with the correction.