
vitamin c thd
Description
Tetrahexyldecyl Ascorbate (THD) is a stable, oil-soluble form of Vitamin C that has gained popularity in skincare formulations due to its enhanced penetration and efficacy. This derivative of ascorbic acid boasts superior stability compared to pure Vitamin C, allowing for longer shelf life and improved product formulation options. THD's lipophilic nature enables it to penetrate deeper into the skin, potentially offering more pronounced benefits.
THD functions as a potent antioxidant, neutralizing free radicals and helping to protect the skin from environmental stressors. It plays a crucial role in collagen synthesis, promoting skin firmness and elasticity. This ingredient has been shown to inhibit melanin production, making it effective in addressing hyperpigmentation and uneven skin tone.
In skincare products, THD is typically used at concentrations between 0.5% to 2%. It synergizes well with other antioxidants and can be formulated into various product types, including serums, creams, and oils. Unlike some Vitamin C forms, THD is less likely to cause irritation, making it suitable for sensitive skin types. Its stability at higher pH levels allows for more versatile formulation options without compromising efficacy.