Also sold as NA Selank Amidate, Selank - complete nasal spray kit, N-Acetyl Selank — | Stabilized Selank Analog, Selank US fill/finish, NA-Selank
For 100mg of Selank, the lowest total is FirstForm Peptides at $158.95 ($1.59 per mg, as 10 × 10mg), including its multi-vial discount, code PLUG (10% off) and $15 shipping. Next: Blank Peptides at $160, then Glacier Aminos at $163.96. We track 10 vendors carrying it.
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| Vendor | 10mg | 100mg | Per mg | Codes applied | Testing |
|---|---|---|---|---|---|
| FirstForm Peptidesprofile | $41.99 | $158.95 | $1.59 | PLUG 10% + B2G1 buy 2 get 1 free |
Purity, Endotoxin, Metals |
| Blank Peptidesprofile | $30 | $160 | $1.60 | BLACKFRIDAY 50% + PLUG 10% |
Purity, Endotoxin |
| Glacier Aminosprofile | $51.88 | $163.96 | $1.64 | PLUG 10% |
Purity, Endotoxin, Metals |
| Puratek Peptidesprofile | $36.64 | $207.58 | $2.08 | THEPEPTIDEPLUG 10% |
Purity, Endotoxin, Metals* |
| Peptide Supply Coprofile | $46.20 | $214.50 | $2.15 | PLUG 10% |
Purity, Endotoxin* |
| PeptidePlugsprofile | $56 | $216 | $2.16 | PLUG 10% first order only |
Purity, Endotoxin, Metals* |
| Real Peptidesprofile | $32.99 | $217.31 | $2.17 | — | Purity, Endotoxin* |
| Orbitrexprofile | $61.23 | $250.72 | $2.51 | PLUG 15% |
Purity, Endotoxin, Metals* |
| Regenerative Researchprofile | $55.03 | $273.49 ships 140mg: 10 × 14mg | $1.95 | PLUG 15% |
Purity, Endotoxin, Metals* |
| Revitalized Researchprofile | $44.98 | $314.92 | $3.15 | 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 FirstForm Peptides — code PLUG → See the full breakdown →| Strength | Vendors | Single vial | 10-vial kit | Per mg (kit) |
|---|---|---|---|---|
| 10mg | 9 | $30 · Blank Peptides | $158.95 · FirstForm Peptides | $1.59 |
| 14mg | 1 | $55.03 · Regenerative Research | $273.49 · Regenerative Research | $1.95 |
| 30mg | 1 | $82.48 · Orbitrex | $543.93 · Orbitrex | $1.81 |
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, Blank Peptides is lowest at $30 total. For 100mg, FirstForm Peptides is lowest at $158.95 total ($1.59 per mg), including its multi-vial discount, code PLUG (10% off) and $15 shipping.
For 100mg, the lowest total overall — FirstForm Peptides at $158.95 — is also from a vendor that publishes endotoxin testing on every batch. 8 of the 10 vendors do.
Selank is sold in 10mg, 14mg and 30mg vials. 10mg × 10: FirstForm Peptides at $158.95 ($1.59 per mg); 14mg × 10: Regenerative Research at $273.49 ($1.95 per mg); 30mg × 10: Orbitrex at $543.93 ($1.81 per mg).
FirstForm Peptides and Glacier Aminos publish heavy-metals testing on every batch. Puratek Peptides, PeptidePlugs, Orbitrex and Regenerative Research publish it on some batches.
For 100mg, totals run from $158.95 to $314.92 across 10 vendors — $1.59 to $3.15 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.