Is Squalene Vegetarian?
CautionSometimes. Squalene can come from either animal or plant sources. If the label does not provide a source, we recommend calling the manufacturer.
Squalene and the Vegetarian Diet
Squalene is a hydrocarbon compound that is naturally present in the human body as well as in various plant and animal sources. It is most commonly derived from shark liver oil, but plant-based squalene can be obtained from olive oil, amaranth seed oil, and sugarcane. Due to its moisturizing properties, it is widely used in cosmetics and skincare products. Squalene is also consumed as a dietary supplement for its potential antioxidant benefits.
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How Spoonful reviews ingredients
- Evidence-based. Diet compatibility ratings are compiled from peer-reviewed nutrition guidance, dietary association recommendations, and ingredient composition data.
- Continuously updated. Our ingredient database is refreshed as new sources and product data become available.
- Transparent uncertainty. When an ingredient's safety depends on serving size, preparation, or sub-ingredients, we mark it “caution” rather than forcing a binary answer.
- Not medical advice. Ratings are general guidance. Always consult a registered dietitian for personalized recommendations.
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