14% stabilized tetrahexyldecyl ascorbate vitamin C: Delivers potent antioxidant protection and visible brightening results in 4 weeks
Clinically proven to reduce wrinkles and hyperpigmentation: See a difference in skin texture and radiance after just 1 use
Deep nourishment with added vitamins E, ginseng, and maracuja oil: Supports skin barrier and hydration for a smoother, softer complexion
Velvety, gentle serum texture: Provides a luxurious application experience without irritation
Supports collagen and elastin production: Promotes firmer, more youthful-looking skin
Summarized by Shop
Supercharge your skin's radiance each morning with C-Tetra Luxe, a vitamin C serum for your face clinically proven to reduce the appearance of wrinkles and dark spots in just 4 weeks.* It also works to boost visible radiance while supporting the skin barrier. Featuring twice the amount of vitamin C (14%) of our original C-Tetra serum, C-T
Active Ingredient
14% tetrahexyldecyl ascorbate (vitamin C)
Product Form
Serum
Dispenser Type
Bottle
Target Areas
Face
Suitable for Skin Type
All skin types, including sensitive and dry
Volume
30 ml
Summarized by Shop
4.7
700 ratings
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1
LOVE IT!!!
I had been looking for the perfect skin oil for a long time and THIS IS IT! I LOVE IT! The perfect compliment to my daily routine. My skin is immediately so soft & supple after applying. And for a girl with sensitive skin I've had no issues whatsoever which is a BIG plus! I highly recommend.
J
Jonelle · 13 days ago
Best Vitamin C on the market
I have tried for years to tolerate/use/not hate Vitamin C. The texture, the smell, the consistency have always irritated me literally and mentally. This is the first one I look forward to using! It’s wonderful. And reasonably priced given the quality.
S
Susan · August 24, 2026
Obsessed
I have tried so many vitamin C serums and this is by far my favorite. As I finish my first bottle, I am seeing a brightened complexion and reduction of some dark spots that cropped up from the sun over the last 10 years. The texture of this serum is so luxurious that I don’t even need a moisturizer after I use it. My skin soaks it up and I go right to my mineral tinted sunscreen. Highly recommend this product. I’m 48, female and a very experienced skincare consumer.