The C-tetra Luxe from Medik8 is a Vitamin C protective antioxidant serum. This serum is the more luxurious version of the C-tetra serum. It contains 14% tetrahexyldecylascorbate (stable form of vitamin C). It has increased brightening power and provides extra nourishment. Tetrahexyldecylascorbate provides protection against free radicals. It also stimulates the production of collagen to reduce fine lines and wrinkles, making the skin tone look full, radiant, and youthful again. It also contains Vitamin E which also protects the skin against free radicals. Free from synthetic colors, parabens, palm oil, phthalate, alcohol, artificial fragrances. This product is also vegan and animal-friendly. Use this product in the morning.
The C-tetra Luxe from Medik8 is a Vitamin C protective antioxidant serum. This serum is the more luxurious version of the C-tetra serum. It contains 14% tetrahexyldecylascorbate (stable form of vitamin C). It has increased brightening power and provides extra nourishment. Tetrahexyldecylascorbate provides protection against free radicals. It also stimulates the production of collagen to reduce fine lines and wrinkles, making the skin tone look full, radiant, and youthful again. It also contains Vitamin E which also protects the skin against free radicals. Free from synthetic colors, parabens, palm oil, phthalate, alcohol, artificial fragrances. This product is also vegan and animal-friendly. Use this product in the morning.
in 3 offers
The lowest price for Medik8 C-Tetra Luxe Travel 8ml right now is $47.00 at Skin Deep Medispa, compared across 3 retailers.
The all-time low was $13.60 on 6 Sept 2026 — today's price is 246% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 16 Oct 2026.
Medik8 C-Tetra Luxe Travel 8ml
The C-tetra Luxe from Medik8 is a Vitamin C protective antioxidant serum. This serum is the more luxurious version of the C-tetra serum. It contains 14% tetrahexyldecylascorbate (stable form of vitamin C). It has increased brightening power and provides extra nourishment. Tetrahexyldecylascorbate provides protection against free radicals. It also stimulates the production of collagen to reduce fine lines and wrinkles, making the skin tone look full, radiant, and youthful again. It also contains Vitamin E which also protects the skin against free radicals. Free from synthetic colors, parabens, palm oil, phthalate, alcohol, artificial fragrances. This product is also vegan and animal-friendly. Use this product in the morning.
The C-tetra Luxe from Medik8 is a Vitamin C protective antioxidant serum. This serum is the more luxurious version of the C-tetra serum. It contains 14% tetrahexyldecylascorbate (stable form of vitamin C). It has increased brightening power and provides extra nourishment. Tetrahexyldecylascorbate provides protection against free radicals. It also stimulates the production of collagen to reduce fine lines and wrinkles, making the skin tone look full, radiant, and youthful again. It also contains Vitamin E which also protects the skin against free radicals. Free from synthetic colors, parabens, palm oil, phthalate, alcohol, artificial fragrances. This product is also vegan and animal-friendly. Use this product in the morning.
Last updated at 16/10/2026 20:19:55
Medik8 C-Tetra Luxe TRAVEL SIZE
Delivery between 21–29 Oct $9
Medik8 C-Tetra Luxe Try Me 8ml
Free delivery
C-Tetra Luxe Vitamin C Brightening Serum C-Tetra Luxe (Travel Size)
Delivery between 21–26 Oct $8
| Brand | Medik8 |
| Ingredient | Vitamin E, Vitamin C, Squalane Oil |
| Benefit | Anti-ageing, Collagen Boosting |
| Skin Type | For All Skin Types |
| Form | Serum |
Medik8 C-Tetra Luxe TRAVEL SIZE
Delivery between 21–29 Oct $9
Medik8 C-Tetra Luxe Try Me 8ml
Free delivery
C-Tetra Luxe Vitamin C Brightening Serum C-Tetra Luxe (Travel Size)
Delivery between 21–26 Oct $8
| Brand | Medik8 |
| Ingredient | Vitamin E, Vitamin C, Squalane Oil |
| Benefit | Anti-ageing, Collagen Boosting |
| Skin Type | For All Skin Types |
| Form | Serum |
