Review Article: Utilization of Natural Sources of Linoleic Acid in Cosmetic Formulations

June 2025 in “ Unram Medical Journal ”

Wahyu Haryanto, Intan Alfizahara, Abdul Hamid Muktiali, Bq Aisya Adinda, Putri Syerin Salsabila, Irma Hapinatunnisa, Baiq Mia Ramadhani Rahadian, Rahmah Dara Ayunda

linoleic acid essential fatty acid candlenut sunflower seeds anti-inflammatory antioxidant anti-aging skin regeneration hair growth cosmetic formulations hair tonics anti-acne creams facial serums candlenut oil sunflower seed oil

TLDR Linoleic acid is a promising natural ingredient for cosmetics, aiding skin and hair health.

The review explores the potential of linoleic acid, an essential fatty acid found in natural sources like candlenut and sunflower seeds, as an active ingredient in cosmetic formulations. Linoleic acid is noted for its anti-inflammatory, antioxidant, anti-aging properties, and its ability to support skin regeneration and hair growth. The review highlights its use in various cosmetic products such as hair tonics, anti-acne creams, and facial serums, emphasizing that its effectiveness depends on the concentration and formulation type. The study supports linoleic acid as a promising natural ingredient in cosmetics, though further research is needed to optimize formulations and ensure safety.

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