Our nicotinamide Whitening cleanser contains glycerin, hyaluronic acid and nicotinamide. It can deepen skin care, improve blemishes and spots, help whiten, gradually improve blemishes and spots, gently brighten, and glow the skin. Its use method is very simple: 1. Wet the face with water, squeeze out an appropriate amount of cleanser on the palm, add a small amount of water, gently rub with the hand to form a rich and delicate foam. 2. Evenly apply the foam to the face, in a circular massage, focusing on the parts that are prone to oil and large pores. 3. Wash thoroughly with water until there is no residual foam on your face. Day after day, your skin will glow, be white and clear. Form a protective layer to isolate external pollutants. Effectively removes dirt and excess oil, allowing pores to breathe freely. Regulate skin moisture and oil for all skin types.