![Sonya Dakar Ultima C Brightening Serum](http://sonyadakar.com/cdn/shop/products/UltimaC_prod_041421.jpg?v=1619025688&width=1445)
![Skin Brightening serum with hyaluronic acid](http://sonyadakar.com/cdn/shop/products/UltimaC_prod_041521_D2.jpg?v=1619025689&width=1445)
![Facial serum to brighten skin](http://sonyadakar.com/cdn/shop/products/UltimaC_prod_041521_E2.jpg?v=1619025689&width=1445)
![Sonya Dakar Vitamin C Serum](http://sonyadakar.com/cdn/shop/products/UltimaC_prod_041421_H.jpg?v=1619025688&width=1445)
![Vitamin C and hyaluronic acid face serum](http://sonyadakar.com/cdn/shop/products/UltimaC_prod_041421_C.jpg?v=1619025689&width=1445)
![Plump and brighten skin with hyaluronic acid](http://sonyadakar.com/cdn/shop/products/UltimaC_prod_041521_F2.jpg?v=1619025688&width=1445)
![Ultima C Serum](http://sonyadakar.com/cdn/shop/products/UltimaC_prod_041521_G2.jpg?v=1619025689&width=1445)
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Benefits
How to use
Ingredients
New! 15% Vitamin C brightening and plumping serum is combined with hyaluronic acid to visibly reduce the appearance of dark spots and improve skin tone for a smoother and brighter complexion. This unique dual action serum combines the 2 holy grails of skincare: vitamin C and hyaluronic acid. Vitamin C helps brighten skin, increasing luminosity and improving skin texture by up to 28%*. Combined with the power of hyaluronic acid to increase skin firmness, while visibly reducing fine lines and wrinkles by up to 35%*. The unique formula is also infused with powerful botanical antioxidants such as anti-inflammatory Goji Berry and Green Tea, anti-aging Kakadu Plum, organic Marunga, and gentle Hibiscus Flower to promote a healthy and glowing complexion while warding off signs of premature aging.
Skin Concerns: Dark Spots, Dryness, and Dullness, Loss of firmness and elasticity
* 6 week perception study of women 25-65
![Sonya Dakar skincare innovations are formulated with natural ingredients](http://sonyadakar.com/cdn/shop/files/kazuend-19SC2oaVZW0-unsplash.jpg?v=1650308273&width=1500)
CALIFORNIA CLEAN
Every Sonya Dakar Innovation is created to be natural, effective, and good for the environment. Learn more about our commitment to clean products and a green planet.