Is Sodium Undecylenate Lactose Free?
SafeYes. This ingredient is generally considered compatible with a Lactose Free diet.
Sodium Undecylenate and the Lactose Free Diet
Sodium Undecylenate is a sodium salt of undecylenic acid, which is derived from castor oil. It is commonly used in topical antifungal treatments, such as those for athlete's foot. Although not typically used in food products, its primary applications are in pharmaceuticals, cosmetics, and personal care items. Sodium Undecylenate is valued for its ability to inhibit fungal growth and is included in many over-the-counter antifungal creams and powders.
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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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