Based on the immune fragment tuftsin; developed in Russia as an anxiolytic. Researched for calm and stress resilience.
Reduced baseline anxiety and stress reactivity; calm but non-sedating state; improved emotional stability; better performance under pressure; mild mood elevation for some.
A registered anxiolytic in Russia, where the approved product is INTRANASAL drops at doses well above what people inject. No FDA, EMA or MHRA approval, and no Western trials.
No reference figure is given here. There is no personal reference on file for this compound, and we would rather leave it blank than fill it with a guess. The Selank calculator will do the arithmetic for any amount you enter.
| Selank | 1 mL water | 2 mL water | 3 mL water | 5 mL water |
|---|---|---|---|---|
| 5 mg vial | 5,000 mcg/mL | 2,500 mcg/mL | 1,667 mcg/mL | 1,000 mcg/mL |
| One unit (0.01 mL) | 50 mcg | 25 mcg | 17 mcg | 10 mcg |
Concentration = vial contents ÷ water added. It is the same compound at every volume — more water only means a weaker solution, larger syringe marks that are easier to read, and a larger injection volume. On a standard U-100 insulin syringe, one unit is 0.01 mL at any barrel size.
Education only. This page is educational. Most compounds referenced are not approved for human use, and a "research use only" label carries no legal status of its own.
Reported, not established. Any figure shown is a reported personal reference at the reconstitution stated — not a community average, not a clinical dose, and not necessarily right for anyone else's body, goals, or product.
Blank is deliberate. Where no figure appears, there is no personal reference to give. We would rather say nothing than imply confidence that isn't there.
Not medical advice. Nothing here constitutes medical advice, diagnosis, or treatment. Several of these are prescription medicines in Canada and the US, and several are approved nowhere at all. Consult a qualified healthcare professional before beginning any protocol.