Also sold as NA Selank Amidate, Selank - complete nasal spray kit, N-Acetyl Selank — | Stabilized Selank Analog, Selank US fill/finish
For 100mg of Selank, the lowest total is Peptide Supply Co at $196.50 ($1.97 per mg, as 1 × 10-pack of 10mg), including code PLUG (10% off), an automatic 8% sale and $12 shipping. Next: Crush Research at $199.66, then PeptidePlugs at $216. We track 11 vendors carrying it.
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| Vendor | 10mg | 100mg | Per mg | Codes applied | Testing |
|---|---|---|---|---|---|
| Peptide Supply Coprofile | $43.16 | $196.50 | $1.97 | PLUG 10%, auto 8% |
Purity, Endotoxin* |
| Crush Researchprofile | $35.49 | $199.66 | $2.00 | PLUG 10% |
Purity, Endotoxin, Metals |
| PeptidePlugsprofile | $56 | $216 | $2.16 | PLUG 10% first order only |
Purity, Endotoxin, Metals* |
| Real Peptidesprofile | $35.99 | $220.31 | $2.20 | PLUG 20% |
Purity, Endotoxin* |
| Regenerative Researchprofile | $47.61 | $238.18 ships 140mg: 10 × 14mg | $1.70 | PLUG 15%, WELCOME15 15% first order only |
Purity, Endotoxin, Metals* |
| Puratek Peptidesprofile | $36.64 | $252.07 | $2.52 | THEPEPTIDEPLUG 10% |
Purity, Endotoxin, Metals* |
| Rescue Research USAprofile | $54.98 | $257.44 | $2.57 | PLUG 10% |
Purity, Endotoxin*, Metals* |
| Orbitrexprofile | $63.98 | $265.46 | $2.65 | PLUG 10% |
Purity, Endotoxin, Metals* |
| Blank Peptidesprofile | $45 | $272.50 | $2.73 | X20 20%, PLUG 10% |
Purity, Endotoxin |
| Glacier Aminosprofile | $50.89 | $276.69 | $2.77 | PLUG 10% |
Purity, Endotoxin, Metals |
| Revitalized Researchprofile | $49.98 | $319.92 | $3.20 | PLUG 25% |
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 | 10 | $35.49 · Crush Research | $196.50 · Peptide Supply Co | $1.97 |
| 14mg | 1 | $47.61 · Regenerative Research | $238.18 · Regenerative Research | $1.70 |
| 30mg | 1 | $86.48 · Orbitrex | $575.93 · Orbitrex | $1.92 |
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 $35.49 total. For 100mg, Peptide Supply Co is lowest at $196.50 total ($1.97 per mg), including code PLUG (10% off), an automatic 8% sale and $12 shipping.
For 100mg, Crush Research at $199.66 total, including its multi-vial discount, code PLUG (10% off) and free shipping. 8 of the 11 vendors publish endotoxin testing on every batch; the lowest total overall, Peptide Supply Co, publishes it on some batches.
Selank is sold in 10mg, 14mg and 30mg vials. 10mg × 10: Peptide Supply Co at $196.50 ($1.97 per mg); 14mg × 10: Regenerative Research at $238.18 ($1.70 per mg); 30mg × 10: Orbitrex at $575.93 ($1.92 per mg).
Crush Research and Glacier Aminos publish heavy-metals testing on every batch. PeptidePlugs, Regenerative Research, Puratek Peptides, Rescue Research USA and Orbitrex publish it on some batches.
For 100mg, totals run from $196.50 to $319.92 across 11 vendors — $1.70 to $3.20 per mg — including each vendor's multi-vial discounts, our discount codes and shipping. Before any discounts, list prices run from $2.25 to $5.00 per mg.