Persea Gratissima (Avocado) Oil

Persea gratissima is the Latin name for avocado, and the oil from this fruit is an excellent source of skin-replenishing fatty acids, including omega-3 linolenic acid, omega-6 linoleic acid, oleic acid, and beta sitosterol. These work on skin’s surface to preserve moisture and prevent water loss that can lead to signs of dehydrated skin.

Avocado oil not only replenishes, smooths, and softens skin, it’s also able to visibly calm skin and is a good source of natural antioxidants such as vitamins A, C, D, and E. On compromised skin, avocado oil has been shown to boost skin’s hydroxyproline content, an amino acid that plays a key role in reinforcing a firm feeling along with strengthening skin’s barrier.

Oil from the avocado seed is a good source of a group of antioxidants known as polyphenols, which includes catechin, epicatechin, and 3-leucoanthocyanidins. These have a synergistic effect on neutralizing many types of free radicals before they can damage skin.

Avocado oil works primarily through its fatty acid content. Monounsaturated fats are similar in structure to those naturally present in skin, allowing them to penetrate the outer layers and reinforce the skin barrier. This reduces water loss and helps maintain a healthy moisture balance.

The oil also contains carotenoids and chlorophyll pigments, which possess antioxidant properties in vitro. When applied topically, these compounds may provide some protection against oxidative stress, though the degree of penetration and efficacy in finished formulations depends on concentration, formulation chemistry, and individual variation in skin absorption.

Avocado oil is typically used at concentrations between 0.5% and 4% in skincare formulations. It works well in serums, moisturisers, and oils. If using a pure oil or oil-based product, begin with small amounts and allow time for absorption. Layering with other hydrating ingredients can enhance its conditioning effect. Those with very oily skin may prefer lighter formulations or lower concentrations.