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Semax is a neuropeptide derived from the ACTH 4–10 fragment, extensively researched for its role in neurotrophic signalling, synaptic modulation, and neuronal plasticity. Scientific studies highlight its influence on brain derived neurotrophic factor (BDNF) expression, neurotransmitter regulation, and gene expression pathways associated with neural adaptation. Due to its stability and targeted molecular activity, Semax is widely utilised in neuroscience /cognitive research.
BioPlex bulk purchase range of peptide listings are multi vial research packs designed for laboratories and investigators who prefer bulk purchase formats for controlled in vitro work. This range focuses on lyophilised research compounds supplied in ten vial pack, supporting repeat assay runs, method development, calibration checks, and comparative study design where multiple vials simplify planned workflows.
Browse our range of bulk formats, then explore the wider catalogue through All Peptides for single vials or Peptide Sets for combined research themes. For solvent options and preparation items, view Reconstitution Solutions, including bacteriostatic water for controlled laboratory reconstitution planning. Trade customers can also view our Trade Supply page, offering approved peptide resellers the option to source bulk and direct from within the UK, supporting local fulfilment without UK importation steps for the buyer.
DSIP 100mg
Selank 100mg
Thymosin 100mg
Semax is a neuropeptide derived from the ACTH 4–10 fragment, extensively researched for its role in neurotrophic signalling, synaptic modulation, and neuronal plasticity. Scientific studies highlight its influence on brain derived neurotrophic factor (BDNF) expression, neurotransmitter regulation, and gene expression pathways associated with neural adaptation. Due to its stability and targeted molecular activity, Semax is widely utilised in neuroscience /cognitive research.
BioPlex bulk purchase range of peptide listings are multi vial research packs designed for laboratories and investigators who prefer bulk purchase formats for controlled in vitro work. This range focuses on lyophilised research compounds supplied in ten vial pack, supporting repeat assay runs, method development, calibration checks, and comparative study design where multiple vials simplify planned workflows.
Browse our range of bulk formats, then explore the wider catalogue through All Peptides for single vials or Peptide Sets for combined research themes. For solvent options and preparation items, view Reconstitution Solutions, including bacteriostatic water for controlled laboratory reconstitution planning. Trade customers can also view our Trade Supply page, offering approved peptide resellers the option to source bulk and direct from within the UK, supporting local fulfilment without UK importation steps for the buyer.
DSIP 100mg
Selank 100mg
Thymosin 100mg
We utilise couriers such as Fedex or DHL depending on the delivery location.
Allow 8-10 business days after dispatch conformation for all wholesale orders.
All orders are typical processed within 24hrs after payment.
Depending on current stock levels larger wholesale orders are delivered direct from the manufacturer and synthesised to order offering batch level consistency, reduced degradation risk, and reliable performance.
All orders maybe cancelled within 24hrs. Due to the nature of our products we do not offer refunds on all orders that have already been processed and shipped.


If you have any questions regarding our research peptides for sale, please feel free to reach out below.