Medik8
C-Tetra Luxe 14% Stabilized Vitamin C Serum for Brightening & Fine Lines
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Size: 1.0 oz/30 mlNew
899
Standard size
About the Product
Item 3011418
NewOnly at Sephora
What it is: A 14 percent stabilized vitamin C serum that visibly brightens while reducing the appearance of expression lines and dark spots in just four weeks.
Skin Type: Normal, Dry, and Combination
Skincare Concerns: Dark Spots, Dullness, and Uneven Skin Tone
Formulation: Serum
Highlighted Ingredients:
- Stabilized Vitamin C (Tetrahexyldecyl Ascorbate) 14%: A potent, gentle vitamin C for visible brightening and dark spot reduction.
- Squalane: Replenishes the skin’s moisture barrier while intensely moisturizing.
- Vitamin E: An antioxidant, vitamin E works to intensely nourish and soften the complexion.
Ingredient Callouts: Free of parabens and contains less than one percent synthetic fragrance.
What Else You Need to Know: C-Tetra Luxe 14% Vitamin C delivers powerful, clinically tested action on the appearance of hyperpigmentation—81 percent agree visible dark spots had reduced in just 4 weeks. Formulated with optimized red ginseng, squalane, and vitamin E, it visibly brightens and supports the skin barrier while delivering intense moisturization.
Clinical Results: Proven via independent clinical study on C-Tetra Luxe conducted over 4 weeks on 36 participants:
- 1 hour to visibly brighter, more youthful-looking skin
- 7 days to improved skin radiance
- 94% noticed smoother and softer skin after just 1 use
- 86% reported it was the best vitamin C serum they had ever used
- 81% agree visible dark spots had reduced in just 4 weeks
Skin Type: Normal, Dry, and Combination
Skincare Concerns: Dark Spots, Dullness, and Uneven Skin Tone
Formulation: Serum
Highlighted Ingredients:
- Stabilized Vitamin C (Tetrahexyldecyl Ascorbate) 14%: A potent, gentle vitamin C for visible brightening and dark spot reduction.
- Squalane: Replenishes the skin’s moisture barrier while intensely moisturizing.
- Vitamin E: An antioxidant, vitamin E works to intensely nourish and soften the complexion.
Ingredient Callouts: Free of parabens and contains less than one percent synthetic fragrance.
What Else You Need to Know: C-Tetra Luxe 14% Vitamin C delivers powerful, clinically tested action on the appearance of hyperpigmentation—81 percent agree visible dark spots had reduced in just 4 weeks. Formulated with optimized red ginseng, squalane, and vitamin E, it visibly brightens and supports the skin barrier while delivering intense moisturization.
Clinical Results: Proven via independent clinical study on C-Tetra Luxe conducted over 4 weeks on 36 participants:
- 1 hour to visibly brighter, more youthful-looking skin
- 7 days to improved skin radiance
- 94% noticed smoother and softer skin after just 1 use
- 86% reported it was the best vitamin C serum they had ever used
- 81% agree visible dark spots had reduced in just 4 weeks
-Stabilized Vitamin C (Tetrahexyldecyl Ascorbate) 14%: A potent, gentle vitamin C for visible brightening and dark spot reduction.
-Squalane: Replenishes the skin’s moisture barrier while intensely moisturizing.
-Vitamin E: An antioxidant, vitamin E works to intensely nourish and soften the complexion.
Squalane, Simmondsia Chinensis (Jojoba) Seed Oil, Tetrahexyldecyl Ascorbate, Dimethicone, Candida Bombicola/Glucose/Methyl Rapeseedate Ferment, Citrus Grandis (Grapefruit) Peel Oil, Ethyl Linoleate, Passiflora Edulis Seed Oil, Tocopheryl Acetate, Helianthus Annuus (Sunflower) Seed Oil, Olea Europaea (Olive) Fruit Oil, Panax Ginseng Root Oil, Prunus Amygdalus (Sweet Almond) Dulcis Oil, Prunus Armeniaca (Apricot) Kernel Oil, PPG-12/SMDI Copolymer, Limonene, Citral, Linalool, Geraniol.
-Squalane: Replenishes the skin’s moisture barrier while intensely moisturizing.
-Vitamin E: An antioxidant, vitamin E works to intensely nourish and soften the complexion.
Squalane, Simmondsia Chinensis (Jojoba) Seed Oil, Tetrahexyldecyl Ascorbate, Dimethicone, Candida Bombicola/Glucose/Methyl Rapeseedate Ferment, Citrus Grandis (Grapefruit) Peel Oil, Ethyl Linoleate, Passiflora Edulis Seed Oil, Tocopheryl Acetate, Helianthus Annuus (Sunflower) Seed Oil, Olea Europaea (Olive) Fruit Oil, Panax Ginseng Root Oil, Prunus Amygdalus (Sweet Almond) Dulcis Oil, Prunus Armeniaca (Apricot) Kernel Oil, PPG-12/SMDI Copolymer, Limonene, Citral, Linalool, Geraniol.
Suggested Usage:
-After cleansing in the morning, massage four drops of C-Tetra Luxe across the face, neck, and décolletage.
-As part of Medik8’s CSA Philosophy, they recommend using vitamin C plus sunscreen in the morning and vitamin A at night.
-After cleansing in the morning, massage four drops of C-Tetra Luxe across the face, neck, and décolletage.
-As part of Medik8’s CSA Philosophy, they recommend using vitamin C plus sunscreen in the morning and vitamin A at night.
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Founded in the UK, Medik8 is a clinically proven skincare brand known for age-defying results. Our mission is to create science-backed formulas that deliver visible, transformative results you can see and feel.