Can niacinamide serum be used on the lips?

This Dark Spot Correcting Serum, formulated with 4% Niacinamide and skin brightening botanicals, has clinically proven technology to gently reduce the ... Niacinamide corrects dark spots and hyperpigmentation caused by micro-inflammation. HYALURONIC ACID. Hyaluronic Acid repairs skin barrier. View All Ingredients. Vitamin B3 (Niacinamide) Hydrolyzed Yeast Extract OAT All Ingredients ... What is a Hydration Serum, and what does it do? With a light gel formula ... Not for sensitive skin:( I'm sure the product is great for other people, but it unfortunately gave me a rash. If your skin is sensitive, do a patch test ... What is Melasyl and what does it do? Niacinamide or nicotinamide is a form of niacin or vitamin B3 ... Best time to use Niacinamide serum is early morning and at night. 2. What does Niacinamide do ... Niacinamide provides antioxidant benefits such as protection from environmental aggressors and enhancing barrier function, keeping skin balanced and healthy. As ... It does feel nice being rubbed into the skin but I would not purchase this product again. No, I do not recommend this product ... May 9, 2023 ... Overall, niacinamide is a versatile and effective ingredient that can help to improve the health and appearance of the skin. It is often used in ... Our niacinamide serum is made with pure niacinamide and zinc PCA that helps improve uneven visual skin tone and minimizes the look of pores and fine lines.