The Peptide Plug

Kisspeptin price comparison

Also sold as Kisspeptin-10

For 100mg of Kisspeptin, the lowest total is Peptide Supply Co at $225.20 ($2.25 per mg, as 1 × 10-pack of 10mg), including code PLUG (10% off), an automatic 8% sale and $12 shipping. Next: PeptidePlugs at $270, then Glacier Aminos at $276.69. We track 9 vendors carrying it.

Prices verified September 23, 2026 at 00:18 UTC · US shipping · USD

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Vendor10mg 100mgPer mg Codes appliedTesting
Peptide Supply Coprofile $43.16 $225.20 $2.25 PLUG 10%, auto 8% Purity, Endotoxin*
PeptidePlugsprofile $65 $270 $2.70 PLUG 10% first order only Purity, Endotoxin, Metals*
Glacier Aminosprofile $50.89 $276.69 $2.77 PLUG 10% Purity, Endotoxin, Metals
Puratek Peptidesprofile $42.94 $305.62 $3.06 THEPEPTIDEPLUG 10% Purity, Endotoxin, Metals*
Crush Researchprofile $51.69 $337.36 $3.37 PLUG 10% Purity, Endotoxin, Metals
Real Peptidesprofile $51.35 $345.60 $3.46 PLUG 20% Purity, Endotoxin*
Blank Peptidesprofile $55.50 $351.25 $3.51 X20 20%, PLUG 10% Purity, Endotoxin
Peptide Partnersprofile $117.90 $449.10 $4.49 PLUG 10% Purity, Endotoxin, Metals
Orbitrexprofile $68.48 $539.91 $5.40 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 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 →

Kisspeptin prices by vial strength

StrengthVendorsSingle vial 10-vial kitPer mg (kit)
10mg 9 $42.94 · Puratek Peptides $225.20 · Peptide Supply Co $2.25

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 Kisspeptin?

It depends on how much you buy, because most vendors discount multi-vial orders. For 10mg, Puratek Peptides is lowest at $42.94 total. For 100mg, Peptide Supply Co is lowest at $225.20 total ($2.25 per mg), including code PLUG (10% off), an automatic 8% sale and $12 shipping.

What is the cheapest Kisspeptin with endotoxin testing on every batch?

For 100mg, PeptidePlugs at $270 total, including code PLUG (10% off, first order only) and free shipping. 7 of the 9 vendors publish endotoxin testing on every batch; the lowest total overall, Peptide Supply Co, publishes it on some batches.

Which Kisspeptin vendors test for heavy metals?

Glacier Aminos, Crush Research and Peptide Partners publish heavy-metals testing on every batch. PeptidePlugs, Puratek Peptides and Orbitrex publish it on some batches.

How much does Kisspeptin cost?

For 100mg, totals run from $225.20 to $539.91 across 9 vendors — $2.25 to $5.40 per mg — including each vendor's multi-vial discounts, our discount codes and shipping. Before any discounts, list prices run from $2.60 to $6.50 per mg.

More price comparisons

Research use only. Kisspeptin 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.