Penguin Peptides PT-141
Evidence Score 37/100 · 1 of 1 PT-141 lab reports confirmed by the issuing lab
As of October 2, 2026, Penguin Peptides lists PT-141 in 10 mg from $55. Its best price works out to $5.50/mg, 25% above the typical $4.40/mg for PT-141. It publishes 1 PT-141 lab report; 1 is confirmed in the issuing lab's own records, the newest dated January 21, 2026.
PT-141 lab reports confirmed by the issuing lab
- January 21, 2026Janoshikpurityview report ↗
PT-141 price at Penguin Peptides
- From
- $55
- Best per mg
- $5.50/mg
- Typical per mg
- $4.40/mg
- Sizes
- 10 mg
From Penguin Peptides'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 confirmed
- ONYX BIOLABS86/100 · 2 confirmed
- American Peptides86/100 · 3 confirmed
Penguin Peptides PT-141 questions
Is Penguin Peptides's PT-141 lab tested?
Yes. As of October 2, 2026, Penguin Peptides publishes 1 PT-141 lab report, and PepAssess matched 1 to the issuing lab's own records (Janoshik). The newest confirmed report is dated January 21, 2026.
How much is PT-141 at Penguin Peptides?
From $55 (10 mg); its best price works out to $5.50/mg against a typical $4.40/mg, as of October 2, 2026. Prices come from Penguin Peptides's own store and exclude shipping and discounts.
Is there a Penguin Peptides coupon code for PT-141?
PepAssess has no confirmed Penguin Peptides code as of October 2, 2026. PT-141 sellers with lab-confirmed reports and a code: BioLongevity Labs, PEPASSESS (15% off).
Who else sells lab-tested PT-141?
As of October 2, 2026, the highest-scoring PT-141 sellers with a lab-confirmed report, besides Penguin Peptides: Solyn (90/100, 2 confirmed), Direct Peptides (89/100, 4 confirmed) and Panda Peptides (88/100, 4 confirmed).