Chitooligosaccharides A lot of friends are asking about the therapeutic effects of chitosan, so let's look at the effects of chitooligosaccharides on the skin.

1. For frequent application of foundation, BB cream can adsorb and exude deep subcutaneous heavy metals.

2. Improve epidermal moisture retention and maintain epidermal moisture content at 25%-30%

3. Good news for girls with thin skin, it can improve skin immunity in daily care for fragile and sensitive skin

4. The outer oil is dry inside, and the sensitive skin which is easy to cause pore blockage can relieve and inhibit bacterial activity.