MEDIK8 C-TETRA™ LUXE

The enhanced, nourishing vitamin C serum recommended for all-round healthy-looking skin and visible radiance. Ideal for all skin types looking for high-performance vitamin C in a velvety serum.

KEY BENEFITS

A stabilized, low irritation form of vitamin C, tetrahexyldecyl ascorbate, is delivered to skin in a beautifully silky oil texture which can be incorporated easily into any routine. Squalane and vitamin F help to feed the skin’s barrier with moisture, for an all-round visibly healthy glow.

RESULTS

C-Tetra Luxe is clinically proven to reduce visible wrinkles and dark spots, whilst promoting the look of overall skin radiance in as little as 7 days.*

KEY INGREDIENTS

Tetrahexyldecyl Ascorbate, Vitamin E, Activated Red Ginseng, Vitamin F. Dermatologically Tested

KEY BENEFITS

• Visible Radiance

C-Tetra Luxe features tetrahexyldecyl ascorbate at an enhanced concentration to help reduce the appearance of skin aging signs and support a visibly luminous complexion.

• High-Performance

Harnessing double the power of Medik8’s best-selling vitamin C serum (C-Tetra), C-Tetra Luxe is supercharged with vitamin E, activated red ginseng and vitamin F.

• Total Nourishment

The velvety formula also features squalane and vitamin F to deeply moisturise the skin. The silky formula is clinically proven to help strengthen the natural skin barrier, ideal for drier and dehydrated skin types.

• Velvety Serum

The sumptuous and fast-absorbing vitamin C formula sinks into the skin upon application to support a visibly glowing and even-toned complexion.

How It Works

Boost your morning skincare regime with C-Tetra Luxe.

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. The serum is packed full of nourishing vitamin F, maracuja oil and squalane, to leave the complexion soft and visibly smoothed.
3. Activated red ginseng boosts the serum’s visible brightening effects for a luminous looking and visibly even complexion.

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.

​​Vitamin F

Otherwise known as ethyl linoleate or linoleic acid, vitamin F is an omega-6 essential fatty acid which nourishes and hydrates the complexion.

​​Activated Red Ginseng

Extracted from the root of red ginseng, this natural extract boosts the serum’s visible brightening powers.

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