It'S SKIN Glutathione Shot B3 Serum is a facial serum formulated with niacinamide, a form of vitamin B3 known for its role in supporting even skin tone. The product also includes glutathione, an antioxidant commonly used in skincare to help maintain a balanced complexion. This serum is designed to target areas of hyperpigmentation, such as dark spots, acne scars, and blemishes, by promoting gentle exfoliation and hydration. Its lightweight texture allows for easy absorption into the skin without leaving a greasy residue, making it suitable for daily use in a skincare routine.

The formula works to address uneven pigmentation by supporting the skin’s natural renewal process. Niacinamide is recognized for its ability to improve the appearance of enlarged pores and refine skin texture, while glutathione contributes to a brighter overall look. The serum also provides hydration to help maintain skin moisture levels, which can be beneficial for those dealing with dryness from exfoliating treatments. It is particularly suited for individuals seeking a Korean skincare approach to managing discoloration and post-acne marks without aggressive irritation.

This product is ideal for normal, combination, and oily skin types, as its non-comedogenic properties reduce the risk of clogging pores. It can be integrated into both morning and evening routines, applied after cleansing and before moisturizing. The 1.01 fl oz bottle offers a practical size for travel or daily use. As with any active ingredient, a patch test is advised before full application to assess individual tolerance. The serum aims to provide a balanced solution for those looking to address hyperpigmentation and blemish scars with a mild, non-drying formula.