The C + S in CSA
The key to using Crystal Retinal in the summer is teaming it with vitamin C + sunscreen. Why? Retinal can increase sensitivity to UV rays, so it's important to protect your skin barrier during the day.


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Daily Radiance Vitamin C™ (Travel Size)
C-Tetra Cream SPF 30 Two-in-One Moisturiser
12.5ml / €23