A whitening agent, also known as a skin-lightening or brightening agent, is an ingredient used in cosmetic formulations to reduce pigmentation and promote a more even skin tone. These agents typically work by inhibiting melanin production, which can help lighten dark spots, freckles, and hyperpigmentation.
Common whitening agents include hydroquinone, kojic acid, and vitamin C, each offering unique benefits in improving skin clarity and brightness. While often used in creams, serums, and lotions, it is essential to use whitening agents with caution, as some can cause skin irritation or sensitivity. Effectiveness can vary, and results usually develop gradually. Shengqing Materials supply a upgraded Vitamin C to solve current issue during the application.
SQ-VC E99 (Vitamin C Ethyl Ether) is an amphiphilic (hydrophilic and lipophilic) vitamin C derivative,By replacing the vitamin C of 3 - hydroxy structure. And, to prevent the oxidation of vitamin C and the activity is destroyed. SQ-VC E99 is not only more convenient to use in the formulation, but also easier to penetrate from the stratum corneum to the dermis. After entering the skin, it is broken down into vitamin C by biological enzymes and plays its role.
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