HomeLab Tests protidehealth.com, ARA-290
Purity · passShop-provided sample

ARA-290 × protidehealth.com — lab test, May 2026

Sample label: Protide Health
Lotlook this batch up across every shop →Check another lot
Tested · submitted by Peptigrity Team Member 02PEPTIGRITY TEAM
Sample source: shop-provided. The shop chose and sent this vial. Samples bought at retail by a member carry more weight.How we weigh evidence →
HPLC Purity
99.56%
Excellent purity only
↓ Download COA
Independent verification available

freedomdiagnosticstesting.com publishes a public verification portal. Any test attributed to this lab can be looked up and confirmed directly with the lab — so this result doesn't rest on our review alone.

This certificate carries no lookup code.

Test results

8 data points
Purity
99.56%
Endotoxins
Pass
Heavy metals
Not tested
Stated qty
16 mg
Tested qty
18.81 mg
Qty match
118% of labeled · +18%
Batch / Lot
PH-ar161125
Container
White Lyophilized Powder
Tested by

This is a purity and identity analysis. Sterility, endotoxins, and heavy metals were not screened — a high purity figure says nothing about those.

About this test

What’s in the vial

Label 16 mg · Lab measured 18.81 mg

118% of label, basis not stated — shown as printed. Reconstituted with 2 mL, a 50-unit draw holds 4.7 mg using the measured mass, against 4 mg on the label — 18% more.

One vial from this lot was weighed by the laboratory, not yours. This page reports what the certificate says; it does not recommend a dose.

Independent HPLC purity analysis of ARA-290 from protidehealth.com, performed by freedomdiagnosticstesting.com on May 18, 2026. Reported purity: 99.56%. Net content: 18.81 mg against 16 mg labeled (118% of label). Tested content exceeds the labeled amount by 18%. Endotoxins: Pass. Batch PH-ar161125. Sample source: shop-provided. Certificate of analysis attached.

Certificate of analysis

Original document
Issued by freedomdiagnosticstesting.com · May 18, 2026 · Batch PH-ar161125

Related lab tests

8 tests

The 92 other ARA-290 tests on Peptigrity range from 53.90% to 99.99%. This one sits at 99.56%.

More from protidehealth.com
More ARA-290 tests
♡ Likes · 0

Community discussion

0 comments

Join the discussion — sign in to leave a comment on this lab test.

Sign in to comment →

Have you tested this peptide?

Submit your third-party lab test to help the community verify purity claims. Every report is reviewed before publication.