Crystal Retinal 20

The most potent step on Medik8's Crystal Retinal ladder an advanced, high-performance night serum reserved for experienced vitamin A users only. Featuring a high 0.2% concentration of stabilised retinaldehyde (retinal) double the strength of Crystal Retinal 10. This complexion-transforming serum targets stubborn fine lines, wrinkles, loss of firmness, discolouration, and acne recovery, delivering professional-grade results in as little as 7 days. Its Double-Layered Stabilisation System ensures maximum potency while retinaldehyde's superior biological activity (2.8x more active than retinol) converts efficiently into visible results.

Key benefits:

• Visibly reduces fine lines, wrinkles, and loss of firmness
  
• Evens skin tone and improves discolouration
  
• Improves texture and increases skin density
  
• Delivers powerful antibacterial action to target blemish-causing bacteria
  
• Intensifies and accelerates results compared to lower-strength Crystal Retinal formulas