When should arbutin be used? Should arbutin be used away from light?

Arbutin, also known as arbutin, is a white powder extracted from the leaves of bearberry. It can inhibit the activity of tyrosinase in the body and plays a great role in preventing the production of melanin. It can achieve the effect of whitening. So, let’s talk about when arbutin is most effective!

When to use arbutin

High concentrations of arbutin are photosensitive, so you should avoid light when using it, and it is best to use it at night. However, low concentrations of arbutin will not cause photosensitivity reactions and can be used normally during the day and at night.

The critical concentration of arbutin photosensitivity reaction is 7%. When using skin care products, be sure to choose skin care products with arbutin concentration below 7%. Light concentrations below seven percent have no effect on arbutin.

Should Arbutin be used away from light?

When using arbutin at night, there is no need to turn off the lights to avoid light. The photosensitivity and light avoidance mentioned on the Internet are mainly to avoid ultraviolet rays. Artificial light such as indoor incandescent lamps and mobile phone screens will not affect arbutin. If used during the day, be sure to use sunscreen, as the sunlight during the day will destroy the activity of arbutin, so it is best used at night.

Can arbutin be used during the day?

Arbutin can be used during the day, but it must be a more regular and reliable brand product, because when the concentration of arbutin exceeds 7%, it will damage the skin. Most products containing arbutin contain about 5% arbutin, so it is very safe and will not cause irritation when used during the day. There is no need to worry about the side effects of its photosensitivity.

Which is better, arbutin or niacinamide?

Niacinamide is also a main ingredient for whitening, so many people will be confused about which one is better. In fact, this question depends on personal skin type. If you have low tolerance to niacinamide, it is recommended to choose arbutin. If you have strong tolerance, you can choose niacinamide. In some whitening skin care products, both ingredients are included. They can actually be used together without any contradiction or conflict.