Defense C Serum

The L.A. Facialist Verified independent store

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Vitamin C in the form that reactive skin can usually tolerate.Defense C uses 20 percent THD ascorbate, a more stable and better tolerated form of vitamin C, alongside patented Hepa ran Sulfate Analog and the antioxidant blend Senté calls AOX. The HSA is there to work with the vitamin C rather than beside it, calming and supporting the barrier while the ascorbate works on brightness and tone. Senté reports that 94 percent of subjects showed improvement in skin brightness in as early as eight weeks.Best for dullness and uneven tone on skin that has not tolerated a conventional vitamin C. Ideal after Hydrate+ and before the moisturizer. Show more