Increases hair thickness: infused with biotin, this hair oil is a must have for anyone who wants healthy and strong hair. Increases the thickness and elasticity of the hair while promoting hair growth. Regular use will benefit your scalp by preventing hair loss. Shine and softness: this biotin oil contains a variety of plant essential oils that can nourish the hair roots, make the hair thick and strong, and repair damaged hair. Enjoy the natural shine and softness of your hair with this biotin oil. Deep hydration: by penetrating deep into the scalp, biotin oil effectively rejuvenates hair damaged by heat tools. Replenish moisture and nutrients, eliminate dryness, split ends and breakage to achieve a more healthy and shiny hair. Prevents hair loss: biotin oil stimulates the circulation of the scalp, prevents hair loss and gray hair and improves the vitality of hair follicles. This natural formula nourishes your hair from the root to the ends, giving you a healthy and shiny appearance. Application: our biotin oil provides a relaxing massage while improving the quality of sleep. Nourishes and revitalizes the scalp, allowing easy absorption of essential oils. I said goodbye tense nerves and hello a shiny and healthy hair.