Skin Whitening supplier

In modern skincare, skin whitening has always been a hot topic of interest. The mechanisms behind achieving a whitening effect generally fall into three main categories: inhibiting melanin production, accelerating melanin metabolism, and enhancing the absorption of whitening agents. By blocking key enzymes responsible for melanin synthesis, such as Tyrosinase, the production of melanin can be reduced. At the same time, active ingredients can promote cell turnover, accelerating the exfoliation of existing melanin, thereby achieving a brighter complexion.     Common whitening ingredients include Vitamin C (VC), Tranexamic acid, Arbutin, and various acid-based compounds. VC works by inhibiting the activation of key enzymes involved in melanin synthesis, thereby reducing melanin production. It also offers antioxidant benefits at a therapeutic level. However, VC is highly unstable, easily decomposed by light, and difficult to store. At high concentrations, it may also cause irritation to the skin. Similarly, while Arbutin is more stable compared to VC, its effects are relatively slower and require consistent use to achieve visible results.     Recently, a new ingredient—Quaternium-73 (QA-73)—has gained popularity. It effectively inhibits melanin synthesis and boasts exceptional antibacterial properties, capable of eliminating bacteria such as Propionibacterium acnes and Escherichia coli, which are linked to melanin formation.     QA-73 provides superior stability, remaining intact during storage and use, and is less likely to cause skin irritation. Its unique antibacterial action helps to prevent the formation of pigmentation at the source, making the skin appear more radiant and translucent over time.     If you are interested in our products and want to know more details, please contact judyzhou@drop-bio.com.