Peptide XEP 018 10 g

Peptide XEP-018 synthetic signal peptide for functional cosmetic systems

Peptide XEP-018 is a synthetic peptide ingredient used in water based cosmetic formulations. The material is typically supplied as a fine white to light cream powder with neutral odor. It is soluble in water, glycerin and hydro glycolic systems while remaining insoluble in oils. The peptide is incorporated into the aqueous phase or introduced during the cooling stage of emulsions. Due to its low molecular weight it distributes evenly in aqueous matrices and remains compatible with most gel formers, humectants and emulsion bases. The dry powder format ensures storage stability and predictable processing performance suitable for industrial manufacturing.

Properties and skin performance

In aqueous serums and emulsions it forms clear or slightly opalescent textures without altering viscosity. The peptide integrates smoothly into formulations and maintains a balanced sensory profile. In combination with moisturizing ingredients it contributes to a visually smoother skin appearance and a soft finish after application.

Industry applications

Peptide XEP-018 is used in serums, creams, gel formulations and ampoule cosmetic systems. Suitable for functional skincare lines, professional cosmetic products and innovative formulation development. Compatible with private label projects and contract manufacturing thanks to stable aqueous incorporation and reproducible batch performance.

Formula example

Peptide XEP-018 2 g
Purified water 560 ml
Glycerin 55 g
Betaine 12 g
Panthenol 10 g
Hyaluronic acid 2 g
Preservative system 2 g

Hyaluronic acid is gradually dispersed into purified water and allowed to hydrate until a uniform gel base forms. Glycerin and betaine are incorporated and mixing continues until homogeneous. Peptide XEP-018 is dissolved in a small portion of water and added to the main mixture during the cooling stage. Panthenol and the preservative system are introduced with continuous mixing until fully uniform. The pH is adjusted to a balanced range suitable for peptide stability. The result is a clear lightweight serum with evenly distributed peptide content.

Peptide XEP-018 is positioned for B2B manufacturers developing peptide based cosmetic systems. It ensures stability in aqueous formulations, compatibility with industrial processes and reproducible performance in scalable production.