What is the Semax + Selank blend?

The Semax + Selank blend is a co-formulated lyophilized reference material pairing the ACTH(4-10)-derived peptide Semax with the tuftsin-analog peptide Selank, supplied by Certiva for laboratory research use only. It is not for human consumption.

Is a Certificate of Analysis provided?

Yes. Every batch ships with an independent, third-party Certificate of Analysis reporting HPLC purity (typically ≥ 99%) and identity confirmation for each component. Request the current batch COA together with your inquiry.

What specifications and quantities are available?

Each vial contains Semax 10 mg plus Selank 10 mg (20 mg total), 10 vials per box. Bulk and custom quantities are available on inquiry. No public pricing — we reply with a COA and quote within one business day.

How should the Semax + Selank blend be stored?

The lyophilized blend is stored cold (typically -20°C), kept dry and away from light. Reconstituted material is kept refrigerated and used within its tested window; full handling notes accompany each order.

Semax + Selank Peptide Supplier & COA

A co-formulated research blend of semax and selank, supplied lyophilized as a reference.

Also known as: nootropic blend

Configure your inquiry

Specification20 mg (10 mg + 10 mg)

Quantity

boxes

Ask on WhatsApp → Email inquiry ↓

No pricing online — we reply with a batch COA and quote within one business day.

Presentation	10 vials per box
Format	Lyophilized powder
Testing	Third-party HPLC + mass spectrometry, COA per batch
Use	For research use only

Composition

Semax	10 mg
Selank	10 mg

For research use only. No medical, therapeutic, or dosing claims.

Working with concentration or unit conversions? Use the peptide reconstitution calculator for transparent mg, mcg, mL and U-100 arithmetic.

Storage guide: How long do lyophilized peptides last?

Prefer to leave your details? Send an inquiry form ↓ · See our COA process

Research applications

Combined neuropeptide-pathway research models
Cognition and behavioural research studies
Comparative single- versus dual-peptide research
Tuftsin- and ACTH-fragment mechanism studies

Listed for research context only — Certiva makes no medical, therapeutic, or dosing claims.

Who we supply

Peptide distributors and international resellers
Research laboratories and universities
Wellness and longevity clinics
Aesthetic clinics and cosmetic procurement teams
Fitness and performance professionals

Frequently asked questions

What is the Semax + Selank blend?: The Semax + Selank blend is a co-formulated lyophilized reference material pairing the ACTH(4-10)-derived peptide Semax with the tuftsin-analog peptide Selank, supplied by Certiva for laboratory research use only. It is not for human consumption.
Is a Certificate of Analysis provided?: Yes. Every batch ships with an independent, third-party Certificate of Analysis reporting HPLC purity (typically ≥ 99%) and identity confirmation for each component. Request the current batch COA together with your inquiry.
What specifications and quantities are available?: Each vial contains Semax 10 mg plus Selank 10 mg (20 mg total), 10 vials per box. Bulk and custom quantities are available on inquiry. No public pricing — we reply with a COA and quote within one business day.
How should the Semax + Selank blend be stored?: The lyophilized blend is stored cold (typically -20°C), kept dry and away from light. Reconstituted material is kept refrigerated and used within its tested window; full handling notes accompany each order.