For 100mg of Sermorelin, the lowest total is Crush Research at $217.89 ($2.18 per mg, as 1 × 10-pack of 10mg), including code PLUG (10% off) and free shipping. Next: Real Peptides at $276.48, then PeptidePlugs at $297. We track 9 vendors carrying it.
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| Vendor | 10mg | 100mg | Per mg | Codes applied | Testing |
|---|---|---|---|---|---|
| Crush Researchprofile | $43.59 | $217.89 | $2.18 | PLUG 10% |
Purity, Endotoxin, Metals |
| Real Peptidesprofile | $43.67 | $276.48 | $2.76 | PLUG 20% |
Purity, Endotoxin* |
| PeptidePlugsprofile | $69.50 | $297 | $2.97 | PLUG 10% first order only |
Purity, Endotoxin, Metals* |
| Peptide Supply Coprofile | $53 | $323.60 | $3.24 | PLUG 10%, auto 8% |
Purity, Endotoxin* |
| Orbitrexprofile | $59.48 | $359.93 | $3.60 | PLUG 10% |
Purity, Endotoxin, Metals* |
| Blank Peptidesprofile | $59 | $377.50 | $3.77 | X20 20%, PLUG 10% |
Purity, Endotoxin |
| Peptide Partnersprofile | $98.10 | $379.80 | $3.80 | PLUG 10% |
Purity, Endotoxin, Metals |
| Forge Performanceprofile | $55 | $405 | $4.05 | PLUG 10% |
Purity, Endotoxin, Metals |
| Glacier Aminosprofile | $70.69 | $425.18 | $4.25 | 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 Crush Research — code PLUG → See the full breakdown →| Strength | Vendors | Single vial | 10-vial kit | Per mg (kit) |
|---|---|---|---|---|
| 10mg | 9 | $43.59 · Crush Research | $217.89 · Crush Research | $2.18 |
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, Crush Research is lowest at $43.59 total. For 100mg, Crush Research is lowest at $217.89 total ($2.18 per mg), including code PLUG (10% off) and free shipping.
For 100mg, the lowest total overall — Crush Research at $217.89 — is also from a vendor that publishes endotoxin testing on every batch. 7 of the 9 vendors do.
Crush Research, Peptide Partners, Forge Performance and Glacier Aminos publish heavy-metals testing on every batch. PeptidePlugs and Orbitrex publish it on some batches.
For 100mg, totals run from $217.89 to $425.18 across 9 vendors — $2.18 to $4.25 per mg — including each vendor's multi-vial discounts, our discount codes and shipping. Before any discounts, list prices run from $2.42 to $7.00 per mg.