1. Hydration Enhancement: Niacinamide supports the skin's lipid barrier, crucial for retaining moisture and protecting against irritants, thereby enhancing hydration and reducing sensitivity.
2. Redness and Inflammation Reduction: It has proven effective in soothing skin inflammation and redness, making it ideal for conditions like acne, rosacea, and eczema.
3. Pore Appearance Minimization: While not altering pore size, niacinamide can improve skin texture and clarity, which may reduce the appearance of pores.
4. Dark Spot Treatment: It is recognized for its ability to brighten skin tone and reduce hyperpigmentation, including dark spots, through the inhibition of melanin transfer.
5. Wrinkle and Fine Line Reduction: Niacinamide's antioxidant properties aid in skin recovery from environmental stress, improving signs of aging such as fine lines and wrinkles.
6. Skin Cancer Protection: Some studies suggest oral forms of niacinamide's vitamin B3 cousin, nicotinamide, might offer preventive benefits against skin cancer, although topical application is considered safe and beneficial for skin health.
