Product Features
1. Brightening ampoule for whitening the entire face
2. Contains 15% niacinamide to improve skin tone and texture
3. Real diamonds instantly care for fine skin irregularities and shadows
4. Contains youli_R, a uniquely developed ingredient by YOULIEF
5. Additional whitening & antioxidant effects with 2% ascorbyl glucoside, a vitamin C derivative
6. Sensitive skin usability test, dermatological hypoallergenic test, EWG Caution Grade Ingredients FREE, Cruelty FREE
Consumer appeal pointsYOULIEF Diamond Toning Serum’s niacinamide suppresses melanin from rising to the epidermis and evens out skin texture, making the entire face brighter. And if vitamin C is used directly on the skin, it can cause great irritation and make the skin sensitive. Ascorbyl glucoside, a secondary ingredient, is a derivative of vitamin C that reduces the skin irritation side effects of vitamin C while maintaining its effectiveness.
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