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SHARK LIPIDS

Description

Shark lipids, derived from the liver oil of deep-sea sharks, are a rich source of bioactive compounds with significant potential in skincare formulations. These lipids primarily consist of squalene, a natural organic compound that closely resembles human sebum. The unique molecular structure of shark-derived squalene allows for superior skin penetration and absorption compared to plant-based alternatives.

The lipids contain high concentrations of alkylglycerols, which have been shown to enhance immune function and possess anti-inflammatory properties. Additionally, shark lipids are abundant in omega-3 fatty acids, particularly DHA and EPA, which contribute to skin barrier function and hydration.

Studies have demonstrated that shark lipids can effectively reduce transepidermal water loss, improve skin elasticity, and promote wound healing. Their antioxidant properties help protect against free radical damage and UV-induced oxidative stress. In skincare formulations, shark lipids are often used as emollients, moisturizers, and carriers for other active ingredients.

While shark lipids offer numerous benefits, ethical concerns surrounding shark conservation have led to increased use of plant-based alternatives in recent years. Formulators should consider sustainable sourcing practices when incorporating this ingredient into skincare products.