Avocado oil 13 February 2022 Avocado oil is extracted from the pulp of avocados. It contains potassium that boosts keratin content, which strengthens nails, and vitamin E which gives nails a natural luster while encouraging healthy growth. Related Articles: Jojoba Oil and Vitamin E’s Journey into the Nail PlateNatural vs. Nourished: Is Bare Better for Your Nails?Can Nail Oils Really Help Nails Grow Faster?Cuticle Oils: Why ‘Dead’ Nails Still Desperately Need Them!The Art and Science of Evaluating Nail Polish Brands