The Peptide Plug

PT-141 sprays price comparison

For 300mg of PT-141, the lowest total is Glacier Aminos at $863.93 ($2.88 per mg, as 10 × 30mg), including its multi-vial discount, code PLUG (10% off) and free shipping. We track 1 vendor carrying it.

Prices verified September 23, 2026 at 00:11 UTC · US shipping · USD

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Vendor30mg 300mgPer mg Codes appliedTesting
Glacier Aminosprofile $121.99 $863.93 $2.88 PLUG 10% Purity, Endotoxin, Metals

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 300mg total. Confirm the final price at checkout. *Testing marked with an asterisk is present on some batches, not all.

Buy at Glacier Aminos — code PLUG → See the full breakdown →

PT-141 prices by vial strength

StrengthVendorsSingle vial 10-vial kitPer mg (kit)
30mg 1 $121.99 · Glacier Aminos $863.93 · Glacier Aminos $2.88

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.

Quick answers

What is the cheapest PT-141 sprays?

It depends on how much you buy, because most vendors discount multi-vial orders. For 30mg, Glacier Aminos is lowest at $121.99 total. For 300mg, Glacier Aminos is lowest at $863.93 total ($2.88 per mg), including its multi-vial discount, code PLUG (10% off) and free shipping.

What is the cheapest PT-141 sprays with endotoxin testing on every batch?

For 300mg, the lowest total overall — Glacier Aminos at $863.93 — is also from a vendor that publishes endotoxin testing on every batch. 1 of the 1 vendors do.

Which PT-141 vendors test for heavy metals?

Glacier Aminos publishes heavy-metals testing on every batch.

How much does PT-141 sprays cost?

$863.93 for 300mg from the one vendor we track.

Research use only. PT-141 is sold as a laboratory research chemical. It is not approved for human consumption and nothing on this page is medical advice or a recommendation to use it.