COSMASORB 400 – UV Filter for Handmade Soaps & Cosmetics

COSMASORB 400 – UV Filter for Handmade Soaps & Cosmetics, Broad-Spectrum (UVB/UVA)

COSMASORB 400 is an organic, broad-spectrum liquid sunscreen filter, ideal for soap bases and handmade soaps, as well as for cosmetic formulations, sun protection products. It offers enhanced photoprotection by reducing the degradation of pigments and sensitive ingredients caused by solar radiation, thereby contributing to the stability, durability, and long-term quality of the final product.

Package size: 30 ml

Compliant with EU legislation (Regulation 1223/2009) and FDA regulations (Active Sunscreen Ingredient List).

Key Features:

• UVB & UVA Protection: Effective protection from the sun’s rays

• Solvent of natural origin, environmentally friendly

• Long-acting

• Stability and protection of the other ingredients from photodegradation

• Synergistic action with moisturizing agents

• Liquid form, no powder—easy to incorporate into formulations

Recommended Use:

• 0.2%–0.4% in water-soluble personal care products

• 1%–30% in sunscreen products
  Complies with EU legislation (Regulation 1223/2009) and FDA regulations (Active Sunscreen Ingredient List).

Physicochemical Characteristics:

• Appearance: Yellow, oily liquid

• Viscosity: 75–77 cP (at 25°C)

• Specific Gravity: 1.07 g/cm³

• Boiling Point: >200°C

• Freezing Point: <-30°C

• Solubility:

  • Water: mixable

  • Methanol, Ethanol, Acetone: soluble

• Absorption Range: 280–360 nm

SDS