Mixing Bakuchiol Raw Material into Finished Products

Based on the product description for Pure-Bakuchiol™ (Natural Retinol, 99% Pure), it is generally not recommended to simply mix this ingredient into existing finished products like gels or oils (such as the Nature Republic Aloe Vera gel or Nuxe facial oil you mentioned).

Here's why:

• Specific Formulation Requirements: The description provides detailed instructions for incorporating Pure-Bakuchiol™ into a formulation to ensure maximum efficiency and stability. This includes using it at a specific rate (0.5-1%), ideally with a penetration enhancer like Dimethyl isosorbide (2-3%), and potentially a chelating agent (like Disodium EDTA) if metal ions are present. If the formula contains water, the pH needs to be adjusted to below 6.5.
• Stability and Efficacy: Finished cosmetic products are complex systems. Simply adding a concentrated ingredient like Bakuchiol without proper formulation techniques can disrupt the product's stability, affect its texture, or reduce the effectiveness and stability of the Bakuchiol itself over time. The finished product may not have the necessary components (like penetration enhancers or chelating agents) or the correct pH to support the Bakuchiol effectively.

For best results and safety, it is recommended to use Pure-Bakuchiol™ by incorporating it into a base formulation designed to properly stabilize and deliver the ingredient according to the manufacturer's guidelines.