C-Tetra by Medik8. A  lipid vitamin C  radiance serum.
C-Tetra by Medik8. A  lipid vitamin C  radiance serum.
C-Tetra by Medik8. A  lipid vitamin C  radiance serum.
C-Tetra by Medik8. A  lipid vitamin C  radiance serum.
C-Tetra by Medik8. A lipid vitamin C radiance serum.
C-Tetra by Medik8. A  lipid vitamin C  radiance serum.

C-Tetra™

(30 mL)

Lipid Vitamin C Radiance Serum

A daily serum which features a low irritation, stabilized form of vitamin C, tetrahexyldecyl ascorbate. Suitable for all skin types, even the most sensitive, C-Tetra is perfect for those looking to introduce vitamin C into their regime.

KEY BENEFITS
The jojoba infused, ultra-lightweight serum sinks in rapidly to leave the complexion visibly brighter.
RESULTS
Skin is left visibly glowing, nourished and refreshed.
KEY INGREDIENTS
Tetrahexyldecyl Ascorbate & Vitamin E
C-Tetra™
(30 mL)
  • Key Benefits
    • Radiance Serum

      C-Tetra helps to reduce the appearance of skin aging signs and promotes a brighter-looking complexion.

    • Maximum Results

      Tetrahexyldecyl ascorbate is an oil-soluble, stabilized version of vitamin C which maintains its power throughout its life. For maximum results, the vitamin C is paired with co-antioxidant vitamin E.

    • Vitamin C Entry Point

      Suitable for all skin types, especially those with sensitive skin, C-Tetra is ideal for those new to vitamin C.

  • How It Works

    C-Tetra helps to support a visibly illuminated complexion while reducing the visible signs of skin aging.

    1. The lightweight serum is formulated with tetrahexyldecyl ascorbate, a stabilized form of vitamin C and an antioxidant. Tetrahexyldecyl ascorbate helps to reduce the appearance of fine lines and wrinkles, while visibly brightening skin tone.

    2. C-Tetra combines vitamin C with vitamin E, to nourish the complexion, instantly boost the appearance of skin radiance and to leave the skin soft-to-touch.

  • How To Use
    1. After cleansing in the morning, massage 6 drops across the face, neck and décolletage.

    2. Leave to absorb before applying moisturiser.

    3. Patch testing prior to use is advised. Refer to medik8.co/patch for an in-depth guide to patch testing.

  • Ingredients
    ​​Tetrahexyldecyl Ascorbate

    A stabilized, gentler form of the antioxidant vitamin C that works to keep the appearance of fine lines and wrinkles at bay, visibly even the skin tone.

    Vitamin E

    A lipid-soluble antioxidant, Vitamin E is naturally present in the skin and works to nourish the complexion.

    Full Ingredients
    • NO ARTIFICIAL FRAGRANCE
    • PARABEN FREE
    • VEGAN FRIENDLY
    • ZIPPER DONATION
    • NO SYNTHETIC COLOURS
    • NO PHTHALATES
    • ALCOHOL FREE
    • CRUELTY FREE
  • The Science Behind

    “It is exceptionally difficult to formulate a long-lasting vitamin C serum that will keep its power over time. Vitamin C is notoriously unstable, sensitive to oxidation and can often turn yellow in color, which indicates that it has gone off. Medik8’s C-Tetra range utilizes a stabilized form of vitamin C, called tetrahexyldecyl ascorbate. This molecule is altered to make it less reactive to oxidation, meaning that even 6 months down the line you can be sure your vitamin C is still as potent as when you first opened it.”

    Daniel Isaacs, Medik8 Director of Research

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