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Rebirth Labs

rebirthlabs.org

Evidence Score 82/100 (Strong evidence) · we could read 100% of the site · last checked October 1, 2026

Lab-validated reports: 50 · #54 of 922 vendors (reports we matched to the issuing lab's own public record)

As of October 1, 2026, Rebirth Labs publishes a lab-results page; names Freedom Diagnostics; accepts card payments.

27 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 we could verify about Rebirth 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)

40/40
  • ✓ 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 (47)+5
  • ✓ Endotoxin tested: 3 or more lab-validated endotoxin reports (47)+5
  • ✓ Validation experience: 50+ validated reports (top quarter of vendors with any)+10

Testing frequency

8/16
  • ✓ 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 year0
  • – 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

19/19
  • ✓ Legal business name disclosed+3
  • ✓ Real street address (not a mailbox or registered agent)+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

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

Quick facts

Lab-results page
rebirthlabs.org/coa-library/
Testing labs (on its lab reports and site)
Freedom Diagnostics
Research-use labeling
Present
Payment methods
paypal, card
Store platform
WooCommerce
Products listed
53
Company
Rebirth Labs LLC
Address
500 SE Third St, Bentonville, AR 72712
Email
support@rebirthlabs.org
Phone
(417) 420-9827
Contact page
rebirthlabs.org/contact-us/
Refund policy
rebirthlabs.org/refund_returns/
Shipping policy
rebirthlabs.org/shipping-policy/
Website registered
January 14, 2026
Also listed by other directories
0 (not scored)

Lab-validated reports (50)

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 Rebirth Labs's site. Copies of the same report count once.

Show all 50

Peptides carried (33)

People are talking about this

No data yet.

Affiliate & discount information

This vendor runs an affiliate program (rebirthlabs.org/affiliate-registration/). Affiliate status is shown for transparency and is never part of the score.

Rebirth Labs: questions people ask

Is Rebirth Labs legit?

PepAssess doesn't vouch for any seller; it shows what each one documents. As of October 1, 2026, Rebirth Labs (rebirthlabs.org) has: Evidence Score 82/100, 50 lab reports confirmed by the issuing labs' own records (#54 of 922 vendors), company: Rebirth Labs LLC, a street address in Bentonville, AR, website registered January 14, 2026 and no FDA warning letter found. Rebirth Labs's full PepAssess profile

Does Rebirth Labs test its peptides?

Yes. Rebirth Labs publishes lab reports from Freedom Diagnostics, and PepAssess matched 50 of them to the issuing lab's own public records (as of October 1, 2026). The newest report PepAssess read is dated September 2, 2026. See the lab-confirmed reports

Which labs test Rebirth Labs's peptides?

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

Where is Rebirth Labs located?

Rebirth Labs is run by Rebirth Labs LLC. The address it publishes is 500 SE Third St, Bentonville, AR 72712. Source: rebirthlabs.org, checked October 1, 2026.

Is Rebirth Labs expensive?

Rebirth Labs's prices per mg are about typical: within 5% of the median across 20 peptides PepAssess could price (as of October 1, 2026).

How do I contact Rebirth Labs?

Email: support@rebirthlabs.org. Phone: (417) 420-9827. As published on rebirthlabs.org (checked October 1, 2026).

Sources

Collected by PepAssess directly from rebirthlabs.org 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.