PepAssess
← All vendors
56

Zeptix Labs

zeptixlabs.com

Evidence Score 56/100 (Moderate evidence) · we could read 100% of the site · last checked October 1, 2026

Lab-validated reports: 6 · #174 of 922 vendors (reports we matched to the issuing lab's own public record)

As of October 1, 2026, Zeptix Labs publishes a lab-results page; names Accumark Labs, Freedom Diagnostics; no card payments detected.

Reviews on Trustpilot ↗Shown for context — reviews never change the Evidence Score.

Visit store ↗Claim this profile

What the Evidence Score means

It adds up points for what we could verify about Zeptix 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. Full method ›

Lab transparency (reports validated with the lab)

30/40
  • ✓ 1 lab report validated with the issuing lab's own public record+5
  • ✓ 2 validated lab reports+5
  • ✓ 3 validated lab reports+5
  • ✓ 4 or more validated lab reports+5
  • ✓ Endotoxin tested: 1 lab-validated endotoxin report (4)+5
  • ✓ Endotoxin tested: 3 or more lab-validated endotoxin reports (4)+5
  • – Validation experience: 50+ validated reports (top quarter of vendors with any)0

Testing frequency

12/16
  • ✓ Newest lab report within the last 12 months+2
  • ✓ Newest lab report within the last 6 months+3
  • ✓ Newest lab report within the last 90 days+3
  • ✓ New lab reports in 3+ different months of the last year+4
  • – New lab reports in 6+ different months of the last year0

Report details

5/5
  • ✓ Reports carry lot / batch numbers+1
  • ✓ Most reports carry lot / batch numbers+1
  • ✓ Identity (mass spec) and purity (HPLC) tested+2
  • ✓ Sterility and endotoxin tested+1

Business transparency

7/19
  • ✓ Legal business name disclosed+3
  • – Real street address (not a mailbox or registered agent)0
  • ✓ Contact email published+2
  • – Phone number published0
  • ✓ Refund / return policy page+2
  • – Shipping policy page0

Buyer protection

2/10
  • – Card payments (chargeback recourse)0
  • ✓ Research-use labeling present+2

Track record

0/10
  • – Website registered 1+ years ago0
  • – Website registered 2+ years ago0

Quick facts

Lab-results page
zeptixlabs.com/certificates-coas/
Testing labs (on its lab reports and site)
Accumark Labs, Freedom Diagnostics
Research-use labeling
Present
Payment methods
zelle, ach/bank
Store platform
WooCommerce
Products listed
15
Company
Zeptix Labs LLC
Address
Not published
Email
support@zeptixlabs.com
Phone
Not published
Contact page
zeptixlabs.com/contact/
Refund policy
zeptixlabs.com/refund-policy/
Shipping policy
Not found
Website registered
April 22, 2026
Also listed by other directories
0 (not scored)

Lab-validated reports (6)

Each report below was matched to the issuing lab's own public record. “Lab's copy” opens it on the lab's site; “Vendor's copy” is the file on Zeptix Labs's site. Copies of the same report count once.

Peptides carried (14)

People are talking about this

No data yet.

Affiliate & discount information

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

Zeptix Labs: questions people ask

Is Zeptix Labs legit?

PepAssess doesn't vouch for any seller; it shows what each one documents. As of October 1, 2026, Zeptix Labs (zeptixlabs.com) has: Evidence Score 56/100, 6 lab reports confirmed by the issuing labs' own records (#174 of 922 vendors), company: Zeptix Labs LLC, website registered April 22, 2026 and no FDA warning letter found. Zeptix Labs's full PepAssess profile

Does Zeptix Labs test its peptides?

Yes. Zeptix Labs publishes lab reports from Accumark Labs and Freedom Diagnostics, and PepAssess matched 6 of them to the issuing lab's own public records (as of October 1, 2026). The newest report PepAssess read is dated September 11, 2026. See the lab-confirmed reports

Which labs test Zeptix Labs's peptides?

Accumark Labs and Freedom Diagnostics, as named on Zeptix Labs's lab reports and website (as of October 1, 2026). About these labs and how to check their reports

Where is Zeptix Labs located?

Zeptix Labs is run by Zeptix Labs LLC. Source: zeptixlabs.com, checked October 1, 2026.

Is Zeptix Labs expensive?

Zeptix Labs's prices per mg are about 25% above the median across 8 peptides PepAssess could price (as of October 1, 2026).

How do I contact Zeptix Labs?

Email: support@zeptixlabs.com. As published on zeptixlabs.com (checked October 1, 2026).

Sources

Collected by PepAssess directly from zeptixlabs.com on October 1, 2026 (homepage and linked contact, policy, lab-results and affiliate pages). Scoring method: methodology v0. Something wrong? Claim this profile to submit corrections.