Everyone's physique is different, so taking a health care product will have certain differences in effect and reaction. Even a product like swisse that has been verified by a large number of users may bring some adverse reactions if it is not used in the right way. It is more common to have acne on the face, especially for young people around the age of 20. Because of the high hormone level in the body, it is the age that is easy to explode acne. If you are in a relatively dry season and take a large amount of grape seeds at the same time, you may grow more acne. However, as long as the dosage is adjusted, the symptoms can be quickly linked, and relying on its effect of assisting sleep can also play a very good role in maintaining the skin. About the side effects of swisse grape seeds, there is also a very rare allergic phenomenon. Because a person may be allergic to any substance, grape seed may also become an allergic source. This is not the problem of the product itself. Once allergic symptoms are found, stop taking it immediately and take anti-allergic measures in time.