Compatibility of Activated Resorcinol with AHA and Azelaic Acid

Based on the information available, combining Activated Resorcinol with certain ingredients requires careful consideration:

• Activated Resorcinol and AHA (Glycolic Acid, Lactic Acid): It is generally not recommended to use Activated Resorcinol together with AHAs like Glycolic Acid and Lactic Acid. The acidic nature of AHAs can negatively impact the quality and stability of Activated Resorcinol, potentially reducing its effectiveness.

• Activated Resorcinol and Azelaic Acid: While it is technically possible to use Activated Resorcinol with Azelaic Acid, it is not recommended due to the increased potential for skin irritation when combining these two ingredients. If you choose to use them together, it is advised to significantly reduce the concentration of both ingredients, using no more than half of the maximum recommended usage rate for each.

If you wish to incorporate the benefits of both Activated Resorcinol and ingredients like AHA or Azelaic Acid, consider using them in separate formulations or applying them at different times of the day or on alternate days to minimize potential issues.