Peptide XEP-018 100 g

Peptide XEP-018 water soluble peptide active for serum and emulsion systems

Peptide XEP-018 is a synthetic peptide ingredient used in water based cosmetic formulations as a functional active. The raw material appears as a fine white to light cream powder with neutral odor. It dissolves readily in water, glycerin and hydro glycolic systems forming clear solutions while remaining insoluble in oils. The peptide is incorporated into the aqueous phase or added during the cooling stage of emulsions. Due to its low molecular weight it distributes evenly throughout aqueous matrices and remains compatible with humectants, gel formers and emulsion bases. The dry format ensures stability during storage and predictable performance in industrial processing.

Properties and skin performance

In cosmetic systems it forms clear or slightly opalescent textures without affecting viscosity. The peptide integrates smoothly into formulations and maintains a lightweight sensory profile. When combined with moisturizing ingredients it contributes to a visually smoother skin surface and a soft finish after application.

Industry applications

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

Formula example

Peptide XEP-018 2 g
Purified water 750 ml
Glycerin 45 g
Propanediol 45 g
Niacinamide 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 propanediol are incorporated and mixed until homogeneous. Niacinamide is dissolved in the aqueous phase. Peptide XEP-018 is dissolved in a small portion of water and added during the cooling stage with moderate mixing. The preservative system is introduced and mixing continues until uniform. The pH is adjusted to a balanced level suitable for peptide stability. The final product is a clear lightweight serum with evenly distributed peptide.

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