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.
12 Products
Crystal Retinal™
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Crystal Retinal 1™

Stable Retinal Night Serum Vitamin A

30ml / €53

Crystal Retinal™
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Crystal Retinal 3™

Stable Retinal Night Serum Vitamin A

30ml / €62

Crystal Retinal™
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Crystal Retinal 6™

Stable Retinal Night Serum Vitamin A

30ml / €79

Crystal Retinal™
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Crystal Retinal 10™

Stable Retinal Night Serum Vitamin A

30ml / €105

C-Tetra® by Medik8.  A antioxidant vitamin C for brightening skin.
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C-Tetra®

Lipid Vitamin C Radiance Serum

30mL / €52

Super C Ferulic™ by Medik8. A Potent Vitamin C Brightening Serum.
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Super C Ferulic™

Potent Vitamin C Brightening Serum

30ml / €69

Daily Radiance Vitamin C™ by Medik8. A Stable Retinal Night Serum Ultra-Strength Vitamin A
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Daily Radiance Vitamin C™

C-Tetra Cream SPF 30 Two-in-One Moisturiser

50ml / €78

C-Tetra® Luxe
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C-Tetra® Luxe

Lipid Vitamin C Enhanced Radiance Serum

8mL / €69

C-Tetra® Eye
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C-Tetra® Eye

Lipid Vitamin C Radiance Serum

7ml / €27

C-Tetra® Cream by Medik8.  A Lipid Vitamin C Radiance Cream.
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C-Tetra® Cream

Lipid Vitamin C Radiance Cream

50mL / €59

Pure C15™
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Pure C15™

Vitamin C Serum with Ascorbic Acid

2 x 15ml / €58

C-Tetra® (Travel Size)
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C-Tetra® (Travel Size)

Lipid Vitamin C Radiance Serum

8mL / €14

Daily Radiance Vitamin C™ (Travel Size)
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Daily Radiance Vitamin C™ (Travel Size)

C-Tetra Cream SPF 30 Two-in-One Moisturiser

12.5ml / €23

C-Tetra® Luxe (Travel Size)
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C-Tetra® Luxe (Travel Size)

Lipid Vitamin C Enhanced Radiance Serum

8mL / €19

C-Tetra® Cream (Travel Size)
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C-Tetra® Cream (Travel Size)

Lipid Vitamin C Radiance Cream

8mL / €18