Generally speaking, the effect of freckle-removing products containing hormones will be better, and the effect of products without hormones will be very slow. The dosage of hormone is strictly required by the state, and some products need to be reported for the record. The hormone content is not too high, so you can use it safely. .

In addition, if it is sensitive skin, it is best not to use skin care products containing hormones. I don't know what brand of skin care products you are using. Have you seen the ingredients?