Northline Labs PT-141
Evidence Score 66/100 · 2 of 2 PT-141 lab reports confirmed by the issuing lab
As of October 2, 2026, Northline Labs lists PT-141 from $90. It publishes 2 PT-141 lab reports; 2 are confirmed in the issuing lab's own records, the newest dated May 3, 2026. Its confirmed reports cover both purity and toxicity (endotoxin or sterility) testing. Code PEPASSESS gives 10% off.
PT-141 lab reports confirmed by the issuing lab
- May 3, 2026Horizon Analyticallot NLL-2061592purity, identityview report ↗
- May 3, 2026Horizon Analyticallot NLL-2061592identity, endotoxinview report ↗
PT-141 price at Northline Labs
- From
- $90
- Best per mg
- —
- Typical per mg
- $4.40/mg
- Sizes
- —
From Northline Labs's own store, as of October 2, 2026; shipping and discounts not included.
Other PT-141 sellers with lab-confirmed reports
- Solyn90/100 · 2 confirmed · $3.08/mg
- Direct Peptides89/100 · 4 confirmed · $8.90/mg
- Panda Peptides88/100 · 4 confirmed · $2.80/mg
- BioLongevity Labs88/100 · 6 confirmedBioLongevity Labs coupon code
- ONYX BIOLABS86/100 · 2 confirmed
- American Peptides86/100 · 3 confirmed
Northline Labs PT-141 questions
Is Northline Labs's PT-141 lab tested?
Yes. As of October 2, 2026, Northline Labs publishes 2 PT-141 lab reports, and PepAssess matched 2 to the issuing lab's own records (Horizon Analytical). The newest confirmed report is dated May 3, 2026.
How much is PT-141 at Northline Labs?
From $90, as of October 2, 2026. Prices come from Northline Labs's own store and exclude shipping and discounts.
Is there a Northline Labs coupon code for PT-141?
Yes: PEPASSESS (10% off), entered at checkout on northlinelabs.org, as of October 2, 2026.
Who else sells lab-tested PT-141?
As of October 2, 2026, the highest-scoring PT-141 sellers with a lab-confirmed report, besides Northline Labs: Solyn (90/100, 2 confirmed), Direct Peptides (89/100, 4 confirmed) and Panda Peptides (88/100, 4 confirmed).