Which form of vitamin E is commonly used in skincare?

Tocopherol is the most commonly used form of vitamin E in skincare products due to its potent antioxidant properties. Antioxidants play a crucial role in protecting the skin from oxidative stress caused by free radicals, which can lead to premature aging and skin damage. Tocopherol not only helps in neutralizing these free radicals but also aids in preserving the stability and efficacy of other active ingredients in formulations.

Additionally, tocopherol is known for its ability to moisturize and strengthen the skin’s barrier function, which contributes to improved hydration and overall skin health. It has anti-inflammatory properties that can soothe the skin, making it beneficial for sensitive or irritated skin types. Moreover, tocopherol is often included in formulations for its rejuvenating effects, promoting a more youthful appearance.

The other options listed—ascorbic acid, retinol, and niacinamide—are also beneficial in skincare but serve different functions. Ascorbic acid is a form of vitamin C known for brightening the skin and targeting hyperpigmentation. Retinol, a derivative of vitamin A, is renowned for its anti-aging benefits, particularly in promoting cell turnover and improving skin texture. Niacinamide is a form of vitamin B3 that helps improve the skin’s barrier, reduce