12/14/2025
PRODUCT UPDATE
I recommend an upgrade in your skincare routine! Once you complete your current retinol product, we highly advise transitioning to a retinal (retinaldehyde) product.
This change will provide you with significantly better results, and it prepares you for the future, as retinol is expected to be phased out over the next few years.
Retinal is a More Potent Alternative
The other reason for the transition is driven by efficacy and chemistry.
• The Conversion Process: For any Vitamin A derivative (like Retinol or Retinal) to work on your skin, it must be converted into its active form, Retinoic Acid (Tretinoin).
• Retinol requires a two-step conversion (Retinol \bm{\rightarrow} Retinal \bm{\rightarrow} Retinoic Acid)
• Retinal (Retinaldehyde) only requires a one-step conversion (Retinal \bm{\rightarrow} Retinoic Acid)
• Increased Efficacy: Because Retinal is one step closer to the active form, it is significantly more potent and effective than the same concentration of Retinol.