Whitening Ingredients for Toner

Based on your interest in creating a brightening facial toner, several water-soluble whitening ingredients are suitable for this type of formulation. The key is to select ingredients that dissolve well in water, which is the primary component of a toner.

Here are some options that can be mixed into the water phase of your toner formulation:

• Tranexamic Acid (Trans-White™): This ingredient is easily dissolved directly in water and helps reduce melanin formation. It is typically used at a rate of up to 3% in cosmetic formulations.
• GlyciWhite™: This powder dissolves in water and is effective for skin brightening. It should be mixed into the water phase, avoiding heat above 60°C. The recommended usage rate is 3-10% (5% recommended).
• MelaninTerminate™: An oligopeptide extracted from pearls, this ingredient works by inhibiting melanin production through a different mechanism. It is a light yellow powder that dissolves in water and should not be exposed to heat. The usage rate is 0.01-0.1%.
• GentiWhite™ (Methyl Gentisate): Derived from Gentiana Lutea Root Extract, Methyl Gentisate is a safe and effective whitening agent that dissolves in water. It should be mixed into the water phase, avoiding heat. The usage rate is 0.2%.
• AEPWhite™ (Aminoethylphosphinic Acid): This highly stable, water-soluble ingredient helps regulate melanin by stabilizing DOPAchrome. It is a crystalline powder that dissolves in water and should be mixed into the water phase, avoiding heat above 60°C. The recommended usage rate is 0.1-1.0% (0.5% recommended).

When formulating your toner, ensure the pH is within the recommended range for the chosen ingredients (e.g., pH 3-8 for Tranexamic Acid). Always follow the specific mixing instructions and usage rates for each ingredient to achieve the best results and ensure safety.