99%+ purityJanoshik COA per batchFast dispatchResearch onlyDispatched within 48 hours99%+ purityJanoshik COA per batchFast dispatchResearch onlyDispatched within 48 hours99%+ purityJanoshik COA per batchFast dispatchResearch onlyDispatched within 48 hours
LYSENTA

Skincare & Serums

Ready-to-use cosmetic peptide serums with copper peptides, PDRN and retinol for skin, scalp and anti-ageing research in a formulation context — including the Multi-Peptide + Copper Serum and the Retinol 2.5% Serum.

Copper Peptide Hair Serum

Skincare & Serums

Copper Peptide Hair Serum

Copper peptide hair serum (30 ml) containing GHK-Cu-like active ingredients, formulated to promote stronger, fuller-looking hair and a healthy scalp. Dermatologically tested.

Available

PDRN Pink Peptide Serum

Skincare & Serums

PDRN Pink Peptide Serum

PDRN Pink Peptide Serum (30 ml) with polydeoxyribonucleotide and a peptide complex, formulated to promote radiance, elasticity and skin quality.

Available

Retinol 2.5% Facial Serum

Skincare & Serums

Retinol 2.5% Facial Serum

Retinol 2.5% facial serum (15 ml) with vitamins C & E, hyaluronic acid and collagen, formulated to target fine lines, firmness and skin texture.

Available

Which serums are there?

The Copper Peptide Hair Serum and the Multi-Peptide + Copper Peptides 1% Serum contain copper peptides; the PDRN Pink Peptide Serum and Retinol 2.5% Facial Serum are finished formulations.

Difference from freeze-dried peptides

Unlike the lyophilised research peptides, these are ready-to-use topical formulations — no reconstitution needed. They are dermatologically tested in a formulation context.

FAQ

Do I have to reconstitute these serums?

No. These are finished topical serums, ready for use in research — unlike the freeze-dried peptide powders elsewhere in the shop.

What is PDRN?

PDRN (polydeoxyribonucleotide) is an ingredient studied in skin research around regeneration. The serum is tested in a formulation context.