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Medik8 C-Tetra is an anti-ageing Vitamin C serum, in an ultra-stable form, which helps to alleviate extrinsic photodamage, stimulate collagen production, and increase skin's elasticity alongside improving the skins texture and improving clarity and complexion. Optimal anti-ageing serum for young adults aged 20-40 years. Vitamin C is typically an unstable molecule, and most Vitamin C's are unstable and inactive by the time they are applied to the skin. However, C-Tetra will not exfoliate or irritate skin unlike L-ascorbic acid, as it contains 3% Tetrahexyldecyl Ascorbate, the most potent and highly stable derivative of Vitamin C available.
- Protects skin against oxidative stress, the main cause of photo-ageing
- Complements sunscreen creams. Once applied, C-Tetra¨ absorbs immediately and cannot be washed off
- Adds a luminous glow to the skin, evens out skin tone and also leaves it supple, bright and well hydrated
- Protects against free-radicals, the high energy particles which damage collagen, the skin's natural scaffolding
- Helps stimulate collagen and elastin synthesis, causing the skin to tighten and therefore erasing minor lines and wrinkles
- Alleviates skin inflammation and UV-induced erythema (sunburn)
- Actively fights against hyperpigmentation and post-acne blemishes
- Increases physical resistance to capillary damage and thereby has a benefits to redness-prone skin
- Improves the lipid barrier of the skin and stimulates the production of ceramides
- Formula is non-acne aggravating and non-comedogenic (does not clog the pores)
- Delivery to the UK is FREE on ALL orders
- These are sent using the Royal Mails 1st Class delivery service and can be expected within 2-5 working days.
Europe & Worldwide delivery:
- Delivery to the Republic of Ireland and Europe is £6.95.
- All orders over £75 will qualify for FREE delivery.
- International delivery is available for £9.95.
- Delivery for international orders over £75 is FREE.