Buy Selank

Selank and Semax are two short peptides of Russian origin, both derived from endogenous sequences: Selank from tuftsin, Semax from a fragment of ACTH. In the Lumo Peptides catalogue they appear together across fourteen items, because nearly every format exists in both versions. This page gives the price of each format with the conversion per milligram where that is meaningful. The material is for laboratory use only; we state no dosage and no method of use.

Vials of powder

Item	Contents	Price	Per milligram
Semax	30 mg	€ 79,95	€ 2,67
Selank	30 mg	€ 79,95	€ 2,67
NA-Semax Amidate	30 mg	€ 114,95	€ 3,83
NA-Selank Amidate	30 mg	€ 114,95	€ 3,83
Semax	10 mg	€ 44,95	€ 4,50
Selank	10 mg	€ 54,95	€ 5,50

In the 30 mg format the two substances cost exactly the same, € 79,95. In the 10 mg format they part company: Semax sits at € 44,95 and Selank at € 54,95. The unit price follows, € 4,50 against € 5,50 per milligram. Anyone comparing the two substances against each other therefore finds a difference only in the small vial.

The step from the 10 mg vial to the 30 mg one weighs more than the choice between one substance and the other. For Selank the unit price goes from € 5,50 to € 2,67, to under half; for Semax from € 4,50 to € 2,67, a smaller drop, to about 59% of the original. It is one of the sharpest steps in the catalogue, and it arises because the vial triples the content while the amount charged climbs by 45% for Selank and 78% for Semax.

The amidated variants

NA-Semax Amidate and NA-Selank Amidate both cost € 114,95 for 30 mg, that is € 3,83 per milligram. The two prefixes mark a chemical modification of the molecule: N-acetylation at the start of the chain and amidation at the end. They are therefore molecules distinct from plain Selank and Semax, not more concentrated versions of the same items.

Against the plain 30 mg vial at € 79,95 the difference is thirty-five euros, at identical content. That distance corresponds to the additional synthesis and not to a larger quantity: both vials hold 30 mg.

Nasal spray kits

Kit	Contents	Price	Per milligram
Selank	30 mg	€ 129,95	€ 4,33
Semax	30 mg	€ 129,95	€ 4,33
Selank	10 mg	€ 64,95	€ 6,50
Semax	10 mg	€ 64,95	€ 6,50

A kit contains a vial of powder and an empty bottle with a pump: it is not a ready solution and calls for preparation in the laboratory. Comparison with the plain vial shows how much the kit weighs: 30 mg of Selank costs € 79,95 as a vial and € 129,95 as a kit, a difference of fifty euros. In the 10 mg format that same distance is shorter but bears more heavily on the unit price, which moves from € 5,50 to € 6,50.

There are two amidated kits as well, Selank Amidate and Semax Amidate, both at € 124,95. For those two we state no price per milligram, because the item name does not declare a quantity.

Both substances in one vial

Two items bring Selank and Semax together. The Semax and Selank blend costs € 79,95 and the Semax and Selank nasal spray kit costs € 89,95. For neither do we state a unit price: the vial holds two substances at once, so dividing the amount by one of the contents would give a figure without meaning. The same rule governs the blends described on buy peptides.

How to read this price list

Three elements set the unit price on this page, and they act independently. The first is vial size: from 10 mg to 30 mg the unit price falls sharply, though not evenly – well below half for Selank, to about 59% of the original for Semax. The second is the chemical modification: the amidated variant adds thirty-five euros at identical content. The third is the device: the nasal spray kit adds fifty euros in the larger format. Peptides studied in the same field, among them cerebrolysin, DSIP and P21, are described on the cerebrolysin page.

Batch analysis and shipping

Each lot comes with an analysis report giving the lot number, the method applied and the outcome of the purity determination. The number on the report matches the one on the vial label, so it is clear which pack it belongs to.

Goods depart from the Netherlands. The United Kingdom is outside the EU, so a UK parcel passes through customs and any import VAT or duty is charged by the carrier to the recipient. Ireland is in the EU, where carriage is € 14,95 and no import charges arise. Carriage to the United Kingdom is € 15,95 and is not charged on orders above € 200. The tracking number goes out with the dispatch confirmation and the outer packaging is plain.

For laboratory and research use only. Not for human or veterinary use.