Dissolving Hydro-White™ Powder

Asked by: phunyisa_poonmak On: January 04, 2024 Product Type: Cosmetics

Question

How to properly dissolve Hydro-White™ powder in water, as it is difficult to dissolve even with heat?

Answer

Based on the product information for Hydro-White™ (Hydroxyphenoxy propionic acid):

  • Solubility: It is soluble in water.
  • Method: To aid dissolution, it is recommended to use heat, specifically between 60-80°C.

Recommendation:
Please ensure you are heating the water phase to within the 60-80°C range while attempting to dissolve the Hydro-White™ powder. Consistent stirring during this process may also help improve solubility. If you continue to experience difficulties, ensure your powder hasn't clumped and that the temperature is maintained throughout the dissolution process.

  • Note:* The product description also recommends including 1% ActiveProtec OX in the formula to help prevent potential discoloration, although this is separate from the dissolution process itself.

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