Tip - How to Use Vitamin A on Your Face | LIVESTRONG.COM

Vitamins play a key part in staying healthy -- and your skin is no exception. As the main ingredient in retinol, Vitamin A has a pivotal role in skin health by clearing out clogged pores, smoothing the skin tone and boosting collagen production to reduce the appearance of fine lines. While prescription-strength Vitamin A-based creams (retinoids)...