glutathione or niacinamide which is better for skin whitening vs Niacinamide: Best Glowing Skin? Niacinamide Glutathione Serum, 1.69 fl

The creams aid in tightening skin and smoothing out fine lines and wrinkles

Infused with Glutathione Beads, Niacinamide, and hydrating ingredients, it helps keep skin feeling fresh, clean, and healthy-looking every day

Milk Proteins Deeply nourish & hydrate the skin

Vitamin B12 is a nutrient that helps to keep your nerves and blood cells healthy

Packaging: Type I borosilicate glass

VISIBLE TONE IMPROVEMENT IN 2 WEEKS BACKED BY CLINICAL DATA: Based on clinical observation data submitted to Amazon, this formula helped improve the appearance of under-eye discoloration and dark spots with consistent daily use over 14 days