component	General characteristics	activity	risk	Safety
CITRIC ACID 柠檬酸	去黑头,去角质,保湿,螯合剂,pH调节剂			1-2
XANTHINE 黄嘌呤	皮肤调理
POTASSIUM SORBATE 山梨酸钾	防腐剂,不透明剂		一般防腐剂	2
ASCORBIC ACID 抗坏血酸(维生素C)	抗糖化,抗衰,皮肤调理,抗氧化			1

Warm Tips：
1、 Green indicates safety.Orange indicates safety.Red indicates potential risk components.Gray indicates that there is currently no data available.
2、The security risk ranges from 0 to 10, and the higher the number, the greater the risk. It is mainly evaluated for the safety of long-term use.
3、The risk level of acne is divided into low medium high. If not marked, it means that this ingredient has no risk of acne.