Information on B White and Activated Resorcinol™

Regarding your questions:

• B white: Based on the information available, we do not have a product specifically named "B white".
• Activated Resorcinol™ (4-Butyl Resorcinol): Yes, this ingredient is available. You can mix Activated Resorcinol™ into a cream base, such as Olay cream, for application. However, it is crucial to adhere to the manufacturer's recommended usage rate, which is not more than 1.0% for leave-on products like creams or gels. Using a higher concentration can potentially cause skin irritation.

Activated Resorcinol™ works by reducing the activity of Tyrosinase, the enzyme responsible for producing skin pigment, and also helps prevent pigment from moving to the skin's surface. For optimal stability and effectiveness, the ideal pH range for formulas containing Activated Resorcinol™ is 4.5-5.5.

Regarding other whitening ingredients, generally, many can be incorporated into cream bases. However, it is always recommended to check the specific usage instructions, recommended concentration, and compatibility guidelines for each individual ingredient before mixing it into a formulation.