美白效果特別好。
https://www.amazon.com/Joyal-Combination-Antioxidant-Treatment-Anti-aging/dp/B00KPKIV8I/ref=sr_1_4_a_it?ie=UTF8&qid=1508886991&sr=8-4&keywords=joyal+beauty
蘋果妹妹說這家的VC 是SAP Sodium Ascorbyl Phosphate (Vitamin C)形式,不會短期氧化。還請禦醫評判。
http://blog.wenxuecity.com/myoverview/67733/