Semax / Selank Blend Dosage Calculator & Research Doses

1Set Up Your Mix

4 mg/mL · 4000 mcg/mL

1. Pick your peptide

2. How much peptide is in the vial? It's printed on the label — usually something like 5 mg

3. How much water are you adding? More water makes each dose easier to measure

4. How much do you want per dose?

All answers assume a standard 1 mL U-100 syringe, where 1 unit = 0.01 mL. That is the usual insulin syringe and the one every number here is based on.

Your Answer — Semax / Selank BlendYour Answer

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25Draw To This Line

0.25That's This Many mL

10Doses In The Vial

10 mg ÷ 2.5 mL = 4 mg/mL → 1000 mcg ÷ 4 mg/mL = 0.25 mL → × 100 = 25 units—

Looks good. Draw to 25 units on a 1 mL syringe. That is an easy amount to measure, and this vial gives you 10 doses.

2Week-By-Week Plan — Semax / Selank Blend

Start low, work up

When	Dose	How Often	How Many mL	Draw To	Number Of Doses
Low reported	500 mcg	1× daily (250 mcg each)	0.125 mL	12.5 u	20 doses
Standard	1000 mcg	1–2× daily (500 mcg each)	0.25 mL	25 u	10 doses
Upper reported	1200 mcg	1–2× daily (600 mcg each)	0.3 mL	30 u	8 doses

Weeks until the top dose

4 weeks

Peptide used getting there

21 mg

Vials you'll need

3 × 10 mg

Once you're at the top dose

33.6 mg / 4 wk · 3.36 vials

Where this plan came from

Built from this peptide's dose range

Where this came from: Built from the doses listed for this peptide below — start at the lowest and step up, using the studies cited on this page. Nobody publishes a week-by-week plan for this peptide, so we built one: the doses are the researched ones shown below, and we simply put them in order from lowest to highest. Treat it as a starting point, not an official schedule.

3Common Doses — Semax / Selank Blend

worked out for your mix

Level	Dose	How Often	How Many mL	Draw To	Doses In Vial
Weeks 1–2	500 mcg	daily	0.125 mL	12.5 u	14	7 mg
Weeks 3–4	1000 mcg	daily	0.25 mL	25 u	14	14 mg
Week 5 onward per 4 weeks from here on	1200 mcg	daily	0.3 mL	30 u	28	33.6 mg

Please read this. These numbers come from published research. They are here as reference, not as instructions. A lot of them come from lab studies rather than studies in people, and some of these peptides have never been given to a person at all.

About Semax / Selank BlendAbout This Peptide

Multi-Compound Blends

Also known as

Semax 5 mg + Selank 5 mg

Class

Multi-Compound Blends

Route

Subcutaneous

Half-life

Mixed (both short)

Evidence tier

Preclinical

An equal-parts pairing of the two Russian-registered neuropeptides — 5 mg of each in a 10 mg vial, so every dose splits evenly down the middle. Both are short-acting. Worth knowing that the published figures for both compounds come from intranasal studies rather than injection, so the amounts below are the researched doses rather than an established subcutaneous schedule.

Buy Semax / Selank Blendthis peptide

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Where These Numbers Come From

Preclinical — Preclinical and in-vitro data only — no human dosing trials

See component entries: Semax, Selank No blend-specific literature exists

Neither compound has been studied in combination with the other. The ranges above are where both sit inside their own reported figures at the same time.

Find on PubMed ↗

Newest Studies — —

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Not reviewed by us. This list is pulled straight from Europe PMC as papers are published. Nobody has checked whether these are any good, or whether they change anything above. The dose numbers on this page only ever change after a person reviews the evidence.

Research Use Only — Confirm to Continue

Semax / Selank Blend Dosage & Reconstitution

1Set Up Your Mix

Your Answer — Semax / Selank BlendYour Answer

2Week-By-Week Plan — Semax / Selank Blend

3Common Doses — Semax / Selank Blend

About Semax / Selank BlendAbout This Peptide

Where These Numbers Come From

Newest Studies — —

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