Not sure which product to use? Speak to a skin expert on 0113 282 7744
Medik8 C-Tetra

Medik8's C-Tetra helps combat sun-induced damage to the skin, trigger collagen synthesis, increases the skin's elasticity and density as well as improving the texture of the skin and its complexion.
Benefits of Medik8 C-Tetra:
- Protects skin against oxidative stress, the main cause of photo-ageing
- Adds a luminous glow to the skin, evens out skin tone & leaves it supple, bright & well hydrated
- Helps stimulate collagen & elastin synthesis, causing the skin to tighten and erasing minor lines & wrinkles
This innovative water free and 100% stable formula contains a unique combination of skin pampering oils and the anti-ageing properties of Vitamin C to help combat sun and pollution-induced damage.
Helping to restore radiance and fight visible signs of ageing the combination of Vitamin C and E helps reduce fine lines and wrinkles, as well as visibly brightening the complexion and balancing skin tone.
The fast absorbing lipid-soluble formula penetrates deep into skin to provide powerful antioxidant protection with minimal irritation. The 100% stable formula means that the vitamin C does not degrade over time. This ensures that your formula remains highly potent from the very first use to the final drop.
Medik8 C-Tetra key active ingredients:
- Tetrahexyldecyl Ascorbate – A lipid-soluble form of vitamin C that provides exceptional antioxidant protection from harmful free radicals, while stimulating collagen production for a youthful complexion.
- Vitamin E – A lipid-soluble antioxidant that is naturally present in the skin. Vitamin E protects the skin from free radicals and is regenerated by vitamin C for optimum power.
Please Note: This product cannot be shipped outside of the UK or Ireland.
How to use: After cleansing in the morning, massage 4 drops across the face, neck and décolletage. Leave to absorb before applying moisturiser.
Size: 30ml
Please Note: This product cannot be shipped outside of the UK or Ireland.
Ingredients for Medik8 C-Tetra:
Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Tocopheryl Acetate, PPG-12/SMDI Copolymer, Citrus Grandis (Grapefruit) Peel Oil, Limonene.
Phone lines open Monday - Friday, from 9am

What We Say
Read what our skin experts think about Medik8 C-Tetra:
- Alleviates skin inflammation & UV-induced erythema (sunburn)
- Protects against free-radicals, the high energy particles which damage collagen
- Formula is non-acne aggravating and non-comedogenic
“This unique combination of active ingredients actively fights against hyper-pigmentation and post-acne blemishes whilst also stimulating collagen and elastin synthesis, causing the skin to tighten and erasing minor lines and wrinkles.
Tetrahexyldecyl Ascorbate a lipid soluble form of Vitamin C helps to ensure the formula does not degrade over time and allows Medik8 C-Tetra to maintain its potency to the very last drop.
Medik8 C-Tetra is the perfect Vitamin C for people looking to rejuvenate the skin as well as combat issues such as pigmentation and general ageing.”
- Claire, Face the Future Skincare Expert