Medik8 C-Tetra® Luxe Vitamin C Serum

Enhance your skin’s natural luminosity with Medik8 C-Tetra Luxe, a clinically proven vitamin C serum designed to visibly reduce fine lines, pigmentation and dryness in just 4 weeks*. The advanced formula helps brighten the complexion while strengthening the skin barrier for a smoother, more radiant appearance.

Formulated with 14% vitamin C, double the concentration of the original C-Tetra, this luxurious serum is ideal for those seeking enhanced radiance, antioxidant protection and deep hydration. Powered by tetrahexyldecyl ascorbate, a highly stable and potent form of vitamin C, the serum delivers noticeable results while remaining gentle and nourishing on the skin.

Its velvety-smooth texture absorbs effortlessly, helping to instantly revitalise dull skin and improve the look of uneven tone. With continued use, skin appears softer, brighter and more youthful-looking.

Key Benefits:

• Visibly brightens and enhances skin radiance

• Helps reduce the appearance of fine lines and dark spots

• Strengthens the skin barrier and combats dryness

• Provides powerful antioxidant protection

• Luxurious, fast-absorbing texture suitable for daily use

Proven Results:

• 1 hour to visibly brighter, more youthful-looking skin*

• 7 days to improved skin radiance*

• 81% saw reduced visible hyperpigmentation in 4 weeks*

• 94% noticed smoother, softer skin after 1 use*

• 86% reported it was the best vitamin C serum they had ever used*

*Proven via independent clinical study on C-Tetra Luxe conducted over 4 weeks on 36 participants.