California Cosmetology Practice Exam

Vitamin E is known for its role as an antioxidant, which means it helps to protect cells, including those in the hair and scalp, from damage caused by free radicals. This protective quality can support healthy hair growth, as it contributes to maintaining a well-functioning scalp and prevents the oxidative stress that can lead to premature hair loss or thinning.

Additionally, Vitamin E also plays a part in improving blood circulation in the scalp, which is vital for delivering the necessary nutrients to hair follicles, but its most notable and emphasized function in hair care relates to promoting overall hair health and encouraging the growth of strong, lustrous hair. Therefore, when considering the direct impact of Vitamin E in hair care, the most accurate representation is that it actively supports healthy hair growth, making it a critical nutrient for anyone looking to maintain or improve the vitality of their hair.