📚 參考資料:
1.Rittié L., & Fisher G. J. (2002). Photodamage increases matrix metalloproteinases and reduces collagen. J Invest Dermatol.
2.Wang F. et al. (2001). Ultraviolet A induces collagen degradation by upregulating matrix metalloproteinase-1 in human skin. J Invest Dermatol.
3.Watanabe F. et al. (2014). Oral glutathione supplementation improves skin properties. Clin Cosmet Investig Dermatol.
4.Amla extract antioxidant mechanisms: Scartezzini & Speroni, 2000. Journal of Ethnopharmacology.
5.Rose Petal Extract: In vitro study on melanogenesis inhibition. Phytotherapy Research, 2012.
6.Maruki-Uchida H., Kurita I., Yano M., Tachibana H., Yamasaki M. (2018).Effect of passion fruit seed extract rich in piceatannol on the skin of women: a randomized, placebo-controlled, double-blind trial. J Nutr Sci Vitaminol (Tokyo), 64(1), 75–80.