Nicotinamide and retinol are two different ingredients, but they both have anti-aging effects on the skin, so can they be used together? The answer is that they work together. In addition to anti-aging, nicotinamide also has whitening, moisturizing, oil control, and other functions that can play a variety of effects. If nicotinamide and retinol are used together, what is the order in which they are used?
Almost everyone can use nicotinamide and retinol, but the ability to adapt depends on the skin’s acceptance of both concentrations. It is generally not recommended to use high concentrations of nicotinamide and retinol at the same time, because of the increased risk of skin intolerance. How to let the skin produce tolerance to nicotinamide and retinol? Long-term use of these two ingredients can create a certain tolerance, but high concentrations are not recommended to avoid skin damage.