VC-TIP

VC-TIP is an oil-soluble derivative of vitamin C, which possesses numerous beneficial properties when used as a cosmetic ingredient. These properties include skin brightening, promotion of collagen synthesis, and inhibition of lipid peroxidation.

Vitamin C itself is prone to oxidation and discoloration, making its use in cosmetics challenging. In contrast, VC-TIP exhibits stability under high temperatures and exhibits excellent solubility in oil. Moreover, it demonstrates remarkable transdermal absorption, facilitating its decomposition into free vitamin C within the skin, thus enabling the achievement of its desired physiological functions. Consequently, Ascorbyl Tetraisopalmitate, or VC-TIP, finds wide-ranging applications in various skincare, beauty, and cosmetic products.

INC name: Ascorbyl Tetraisopalmitate

Other name：Tetrahexyldecyl Ascorbate；
CAS: 183476-82-6
Molecular Formula: C70H128O10
Appearance: Colorless to light yellow

VC-TIP offers several notable advantages as a cosmetic ingredient:

Exceptional percutaneous absorption: VC-TIP demonstrates excellent penetration through the skin barrier, facilitating its effective delivery and utilization in cosmetic formulations.
Inhibition of tyrosinase activity and melanogenesis: By impeding the activity of tyrosinase, an enzyme involved in melanin production, VC-TIP helps reduce unwanted pigmentation and promotes a brighter, more even skin tone.
Protection against UV-induced cell and DNA damage: VC-TIP possesses the ability to mitigate the harmful effects of ultraviolet (UV) radiation by minimizing cell and DNA damage caused by prolonged sun exposure.
Prevention of lipid peroxidation and skin aging: Through its antioxidative properties, VC-TIP helps counteract lipid peroxidation, a process linked to skin aging. By neutralizing free radicals, it aids in maintaining skin’s youthful appearance and vitality.
Good solubility in common cosmetic oils: VC-TIP exhibits favorable solubility in commonly used cosmetic oils, enabling its seamless incorporation into various cosmetic formulations.
SOD-like activity: VC-TIP exhibits properties similar to superoxide dismutase (SOD), an enzyme responsible for neutralizing harmful superoxide radicals. This characteristic contributes to its overall antioxidant capacity and further reinforces its protective effects against oxidative stress.
Stability against heat and oxidation: VC-TIP maintains its stability even under high temperatures and exposure to oxidizing agents, ensuring its effectiveness and longevity in cosmetic products.
Minimal discoloration: Unlike traditional vitamin C, VC-TIP experiences minimal discoloration, enabling the formulation of cosmetic products with improved aesthetic appeal.
Promotion of cell regeneration: VC-TIP possesses properties that promote cell regeneration, assisting in the rejuvenation and revitalization of the skin.