| Subject<\/th>\n | Description<\/th>\n<\/tr>\n |
|---|---|
| Appearance<\/td>\n | Colorless Liquid<\/td>\n<\/tr>\n |
| pH<\/td>\n | 3.0 ~ 6.0<\/td>\n<\/tr>\n |
| Composition<\/td>\n | “Water up to 100% \nPhenoxy Ethanol 0.4% \nDigalloyl Tetrapeptide-19 0.01% (100ppm)”<\/td>\n<\/tr>\n |
| Applications<\/td>\n | Cosmetic Product<\/td>\n<\/tr>\n |
| Suggested Concentration<\/td>\n | 1%<\/td>\n<\/tr>\n |
| Function<\/td>\n | Skin brightening<\/td>\n<\/tr>\n |
| INCI Name<\/td>\n | Water, Phenoxy Ethanol, Digalloyl Tetrapeptide-19<\/td>\n<\/tr>\n |
| Storage conditions<\/td>\n | “This product is recommended to be stored at room temperature (1\u201330\u00b0C) and should be kept away from direct sunlight.”<\/td>\n<\/tr>\n |
| Shelf-Life<\/td>\n | “The general shelf life is two years unopened, and less than six months after opening.”<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n Symvastin<\/strong> features the advanced Digalloyl Tetrapeptide-19 technology \u2014 a highly stable and active molecular structure engineered to mimic and reinforce the skin\u2019s natural antioxidant defense mechanisms. It focuses on reducing Reactive Oxygen Species (ROS), the primary stimulators of melanin production (melanogenesis) and cell damage. This leads to reduced dark spots and promotes continuous skin brightening effectiveness.<\/p>\n <\/p>\n Main Active Ingredient: Digalloyl Tetrapeptide-19 (0.01% \/ 100ppm)<\/b><\/p>\n Symvastin<\/b> is a synthetic peptide optimized for high performance by integrating Tetrapeptide with a Digalloyl Group (a derivative of gallic acid), enhancing its protective and antioxidant properties.<\/p>\n Mechanisms of Action: Skin Brightening and Antioxidant Effects<\/b><\/p>\n Cosmetic Benefits<\/b><\/p>\n Key Innovation:<\/b> Reduces Melanin Index by up to 8.5% within 4 weeks.<\/p>\n Symvastin has been clinically proven (In-vivo Clinical Test) to enhance skin brightness.<\/p>\n Clinical Test: Skin Brightening Effects<\/b><\/p>\n Research from Zhejiang University reports that peptide molecules bonded with galloyl groups effectively reduce free radical formation in the skin and decrease the expression of inflammatory mediators linked to skin dullness. Continuous use promotes even-toned and brighter skin.<\/p>\n |
![\"Digalloyl](\"https:\/\/www.asianbioplex.com\/wp-content\/uploads\/2025\/10\/Digalloyl-Tetrapeptide-19-300x279.webp\")
<\/p>\n![\"Improvement-of-the-skin-brightness\"](\"https:\/\/www.asianbioplex.com\/wp-content\/uploads\/2025\/10\/Improvement-of-the-skin-brightness-300x191.webp\")
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