Our blackening paste contains carbomer, triethanolamine and tocopherol (vitamin E). It can make the skin gentle, healthy and dark, smooth, refreshing and non-greasy, and quickly absorb the natural and comfortable bronze color. Its usage method is very simple: the interval between each use should be at least 3 hours. After achieving the desired tanning degree, reuse it 1-2 times a week to maintain the tanned color. And it can enhance the skin color.