Also sold as p-41, UNII-6Y24O4F92S
For 100mg of PT-141, the lowest total is Peptide Supply Co at $184.20 ($1.84 per mg, as 1 × 10-pack of 10mg), including code PLUG (10% off), an automatic 8% sale and $12 shipping. Next: Real Peptides at $237.59, then Puratek Peptides at $240.60. We track 8 vendors carrying it.
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| Vendor | 10mg | 100mg | Per mg | Codes applied | Testing |
|---|---|---|---|---|---|
| Peptide Supply Coprofile | $40.70 | $184.20 | $1.84 | PLUG 10%, auto 8% |
Purity, Endotoxin* |
| Real Peptidesprofile | $37.91 | $237.59 | $2.38 | PLUG 20% |
Purity, Endotoxin* |
| Puratek Peptidesprofile | $35.29 | $240.60 | $2.41 | THEPEPTIDEPLUG 10% |
Purity, Endotoxin, Metals* |
| Crush Researchprofile | $43.59 | $268.51 | $2.69 | PLUG 10% |
Purity, Endotoxin, Metals |
| Glacier Aminosprofile | $50.89 | $276.69 | $2.77 | PLUG 10% |
Purity, Endotoxin, Metals |
| Orbitrexprofile | $50.48 | $287.93 | $2.88 | PLUG 10% |
Purity, Endotoxin, Metals* |
| Peptide Partnersprofile | $85.50 | $297.90 | $2.98 | PLUG 10% |
Purity, Endotoxin, Metals |
| Blank Peptidesprofile | $48.50 | $298.75 | $2.99 | X20 20%, PLUG 10% |
Purity, Endotoxin |
Totals come from the same optimizer as our comparison tool: each vendor's cheapest way to supply the amount, with its multi-vial and mix-and-match discounts, the discount codes we hold for that vendor, and shipping to the US. Vendors reach each amount with whatever vial sizes they sell, and a vendor without a matching size may ship slightly more. Codes marked "first order only" assume a first order. "Per mg" is for the 100mg total. Confirm the final price at checkout. *Testing marked with an asterisk is present on some batches, not all.
Buy at Peptide Supply Co — code PLUG → See the full breakdown →| Strength | Vendors | Single vial | 10-vial kit | Per mg (kit) |
|---|---|---|---|---|
| 10mg | 8 | $35.29 · Puratek Peptides | $184.20 · Peptide Supply Co | $1.84 |
Each strength is priced using only that vial size (single vials or packs of it), the same as choosing that size in the comparison tool. Totals include multi-vial discounts, our discount codes and US shipping.
It depends on how much you buy, because most vendors discount multi-vial orders. For 10mg, Puratek Peptides is lowest at $35.29 total. For 100mg, Peptide Supply Co is lowest at $184.20 total ($1.84 per mg), including code PLUG (10% off), an automatic 8% sale and $12 shipping.
For 100mg, Puratek Peptides at $240.60 total, including its multi-vial discount, code THEPEPTIDEPLUG (10% off) and free shipping. 6 of the 8 vendors publish endotoxin testing on every batch; the lowest total overall, Peptide Supply Co, publishes it on some batches.
Crush Research, Glacier Aminos and Peptide Partners publish heavy-metals testing on every batch. Puratek Peptides and Orbitrex publish it on some batches.
For 100mg, totals run from $184.20 to $298.75 across 8 vendors — $1.84 to $2.99 per mg — including each vendor's multi-vial discounts, our discount codes and shipping. Before any discounts, list prices run from $2.10 to $5.50 per mg.