It is normal for vitamin C products to darken after opening due to air and light exposure, any change in color does not affect the product's efficacy.
Slight odor due to the natural vitamins in this product
Increases firmness and replenishes lipids to visibly reduce wrinkles
Once absorbed, this serum can't be washed or rubbed off. It remains effective for a minimum of 72 hours, making it an excellent step in your skincare routine