1, the skin is short of water, so it is recommended to take hydrating measures after using this skin care product.

2. Allergy. This skin care product is irritating to the skin. It is recommended to stop using.

3. Observe whether it will cause itching. If it does, it may cause neurodermatitis. Neurodermatitis is a common pruritic skin disease in adults. It is recommended to stop using it immediately.