A hydrating, multitasking formula packed with antioxidants, including 10% THD Ascorbate.
Brightening Booster Vitamin C Serum is part of the ProSeries Age Control Collection–designed to help achieve and maintain healthy skin and reduce the appearance of visible signs of aging.
In a Consumer Perception Study, after 4 weeks of use:* • A significant number of participants reported that skin looked brighter and revitalized. • They said Brightening Booster Vitamin C Serum is hydrating and moisturizing. • A significant number of participants said their skin looked firmer, with a reduction in fine lines and wrinkles. • A majority of participants reported improved overall appearance of the skin.
*Based on a consumer perception study of 30 subjects after 4 weeks of use two times per day, morning and evening, after cleansing.
Customer Reviews (4.3 / 5 · 4 reviews)
Carter★★★★★
I was skeptical about vitamin C serums, but this one's lightweight, hydrating formula absorbs fast and hasn't caused any irritation. The 10% THD Ascorbate is noticeably gentle yet my skin looks brighter after two weeks.
Olivia★★★★☆
It’s been a few weeks and I’ve noticed my skin looks a bit more even, especially around my sun spots. The serum itself is lightweight and absorbs quickly, no sticky residue. The only thing is I wish the bottle were bigger for the price.
Owen★★★★☆
After using it for a few weeks, the 10% THD Ascorbate seems to be fading some dark spots, though I wish the pump dispensed a bit less product at once. My skin feels hydrated, and it layers well under moisturizer.
Victoria Q.★★★★☆
I’ve been using the serum for about two weeks and notice my skin has a more even tone, though I wish the hydration lasted a bit longer before needing moisturizer. The 10% THD Ascorbate feels gentle on my sensitive skin, which was a pleasant surprise.