Which oil prolongs the shelf life of essential oils?

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Multiple Choice

Which oil prolongs the shelf life of essential oils?

Explanation:
Essential oils oxidize when exposed to air, light, and heat, so the carrier you dilute them in can help protect them and extend shelf life. Wheat germ oil stands out because it’s very rich in vitamin E (tocopherols) and other natural antioxidants. These antioxidants scavenge free radicals and slow the oxidative processes that cause the oils to go rancid, helping the blend stay fresher longer. Other carriers may have some antioxidants or stability, but they don’t match the strong vitamin E protection wheat germ oil provides, so the shelf life of the essential oil blend is best preserved with wheat germ oil.

Essential oils oxidize when exposed to air, light, and heat, so the carrier you dilute them in can help protect them and extend shelf life. Wheat germ oil stands out because it’s very rich in vitamin E (tocopherols) and other natural antioxidants. These antioxidants scavenge free radicals and slow the oxidative processes that cause the oils to go rancid, helping the blend stay fresher longer. Other carriers may have some antioxidants or stability, but they don’t match the strong vitamin E protection wheat germ oil provides, so the shelf life of the essential oil blend is best preserved with wheat germ oil.

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