Direction:Use on the clean face, apply the collagen astringent whitening mask, after 20-30 minutes remove with clean water, use twice a week or as often as needed.

• 使用方法==清洁面部后，敷上瘦面紧肤美白骨胶原面膜，约20-30分钟后，用清水洗净，即可完成，每星期使用2-3次。任何皮肤