Kass delves into the pros and cons of Vitamin C serums compared to all-in-one brightening serums. Vitamin C serums are well-known for enhancing skin brightness, shielding against sun damage, and refining skin texture. However, they may cause sensitivity and irritation in some users. In contrast, comprehensive brightening serums blend multiple ingredients—such as antioxidants, exfolian... https://kasscare.com/blogs/skin-care-blogs/why-choose-an-antioxidant-serum-over-a-vitamin-c-serum-in-your-skincare-routine