Wheat (Triticum Vulgare) germ is a byproduct of flour milling, but it contains about 10-15% lipids and biologically active substances such as tocopherols (Vitamin E), sterols, carotenoids, Vitamin B1, and Vitamin B2. Wheat germ oil can be obtained by different methods, including cold pressing with about 50% efficiency and solvent extraction with various solvents, up to 90%.
Triticum Vulgare Germ Oil is a heavy, amber oil with a characteristic odor. Its composition depends on the extraction method; for use in cosmetics, cold pressing is preferable, as it preserves the highest amount of bioactive substances. The triglyceride content is about 57% of total lipids, mainly composed of linoleic, palmitic, and oleic acid residues.
Rich in proteins, minerals, Vitamin E, and carotenoids, Triticum Vulgare Germ Oil has nourishing and noticeable antioxidant effects. Cold-pressed Wheat germ oil inhibits cyclooxygenase and proteinase enzymes, leaving anti-inflammatory and anti-aging effects on the skin. In vitro studies showed that it accelerates wound healing and regenerative processes and suppresses harmful bacteria.
Triticum Vulgare germ oil is used in hair and skin care applications, particularly anti-wrinkle and daily care creams, and hair oils. Wheat-derived ingredients are generally safe, edible, and beneficial in personal care applications. However, several cases of sensitization and allergic reactions (usually with preclinical symptoms) have been reported.
