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Boosted with optimised red ginseng for proven skin-brightening and youth-boosting power.
Delivers powerful, clinically proven action on the appearance of dark spots.
Enhanced with squalane and vitamin F for deep moisturisation and clinically proven skin barrier support.
*Proven via independent clinical study on C-Tetra Luxe conducted over 4 weeks on 36 participants
After cleansing in the morning, massage 6 drops of C-Tetra Luxe across the face, neck and décolletage.
Leave to absorb before applying sunscreen. We recommend Advanced Day Ultimate Protect.
Your skin needs this like the desert needs the rain!
Luxurious and non-irritating...I love this product!
The perfect option for supercharged skin radiance plus visible line-smoothing results.
C-Tetra Luxe is the pinnacle of our C-Tetra range, containing 14% tetrahexyldecyl ascorbate; double that of our original C-Tetra serum.
It also boasts an infusion of radiance-boosting antioxidants delivered in a nourishing squalane base, making it the perfect all-rounder within our vitamin C range.
We recommend this for the majority of skin types including those looking for supercharged age-defying results, as well as drier and dehydrated skin types.
C-Tetra Luxe is unique as it remains gentle on the skin despite its high concentration of vitamin C.
For enhanced results, we recommend using this product alongside our industry-leading sunscreen and vitamin A formulas - as per our pioneering CSA Philosophy.