Semax Pen Refill

Semax — The Focus Peptide

• Supports cognitive function
• Influences BDNF and NGF
• Neuroprotective in research models

Overview

Semax pen refill cartridge, supplied ready to insert into a peptide pen. Available in 10mg.

Each cartridge is reconstituted and filled individually at the point of order — we never hold pre-reconstituted stock on a shelf. Made-to-order items are dispatched within 48 hours.

Key Specifications

• Product format: Pre-filled pen cartridge, made to order
• Available sizes: 10mg
• Source compound: Semax — also available as a lyophilised powder vial
• Also available as: Semax nasal spray — the route used in most published Semax research
• Purity: Verified by HPLC on every batch — the measured figure for your lot is published on its certificate of analysis
• Preparation: Reconstituted and filled to order, never pre-mixed
• Storage: Refrigerate on arrival; keep away from light
• Dispatch: Within 48 hours (made to order)
• Intended use: Laboratory research use only

Research Focus

Semax is a synthetic heptapeptide analogue of the ACTH(4-10) fragment, developed in Russia and studied extensively there since the 1980s. Research indicates it influences expression of BDNF and NGF — two neurotrophic factors involved in neuronal growth and survival. Published studies have examined its effects on cognition, attention and memory, its neuroprotective activity in models of cerebral ischaemia, and its use in stroke recovery.

Research on Semax includes both human clinical studies, largely published in Russian-language journals, and animal models. Our summary of the published literature is here: Semax Dosage: What Studies Have Actually Investigated.

Testing & Certificates of Analysis

Cartridges are filled from the same independently tested material as our powder vials — HPLC purity and mass-spectrometry identity, certified per batch and published on our lab results page.

Returns

Made-to-order items are prepared individually for you and are exempt from the 14-day cancellation right under the Consumer Contracts Regulations 2013. They cannot be returned or refunded unless faulty, damaged or not as described. See our refund policy.

For laboratory research use only. All products sold by PepSource are strictly for laboratory research purposes and are not intended for human or veterinary consumption. No dosing, administration or physiological guidance is provided.