Lipid Vitamin C Radiance Serum
Easy 30 Day Returns
Where the product you purchase is subject to our "Easy 30 Day Returns Policy" you can purchase direct from us with confidence, and definitely no hassle. If you are unhappy with your purchase for any reason, we simply ask that you return the product to us at least half-full within 30 days after the date that you placed your order. Please ensure that you are satisfied with our return policy before placing an order. The costs associated with the return of the product(s) must be met by you.
Once the product has been returned you will receive a product refund together with the delivery costs that you paid up to the amount of our standard delivery charge (unless we have already refunded that charge to you in connection with any other return) or a product exchange to the same value (subject to availability and reason for return) depending on your preference. The refund will be made to the same payment method used for purchase. Please see below as to how to return the product(s).
Where your order benefited from a discount or offer by virtue of it being a custom bundle, eligible product combination or due to your shopping cart value, then if you do not return the entire order we will recalculate the order price of the products that you have chosen to retain using the prices and appropriate discounts (if any) applicable at the time of your original order. We will then refund the difference (if any) between the price of your original order and the recalculated order. Where the value or nature of your original order entitled you to a free gift you must also return that free gift at least half-full at the same time, failing which we reserve the right to deduct the price of that gift from the refund (or charge you any excess, if the value of the free gift is greater than the amount of the refund due). Please note that pre-made kits (eg The CSA Philosophy Kit) are considered single products and must be returned as one item with each item in the kit returned at least half-full.
If your product was purchased from another e-tailer, you will need to arrange your return with them directly in accordance with their own returns policy.
How to return
Simply contact us for a returns number and, upon receipt of your product, we will issue your refund.
Standard Returns Policy (excluding E-Gift Cards). Consumer law requires us to inform you that if you offer to contract with us, or contract with us, as a consumer - that is, as an individual acting wholly or mainly outside your trade, business, craft or profession – you may benefit from a statutory right to withdraw your offer or cancel your contract within a 14 day period. Please see the section in our Terms of Service headed "Cancellation Rights – Consumers" for further information.
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.
- Skin is left visibly glowing, nourished and refreshed.
- KEY INGREDIENTS
- Tetrahexyldecyl Ascorbate & Vitamin E
C-Tetra helps to reduce the appearance of skin aging signs and promotes a brighter-looking complexion.
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.
Looking for more power?
C-Tetra Luxe has double the concentration of vitamin C as C-Tetra, and with additional brightening and nourishing ingredients.
How It Works
C-Tetra helps to support a visibly illuminated complexion while reducing the visible signs of skin aging.
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.
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
After cleansing in the morning, massage 6 drops across the face, neck and décolletage.
Leave to absorb before applying moisturiser.
Patch testing prior to use is advised. Refer to medik8.co/patch for an in-depth guide to patch testing.
Interested in routines & layering?
C-Tetra features in many of our carefully curated regime guides, including our Beautiful Skin Everyday regime. Click the link for additional product recommendations and easy-to-follow layering advice.
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.
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
Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Citrus Grandis (Grapefruit) Peel Oil, Tocopheryl Acetate, PPG-12/SMDI Copolymer, Limonene, Citral, Linalool, Geraniol.