Is North Coast Naturals ISO Protein 100 Soy Free?

No. This product is not soy free as it lists 1 ingredient that contains soy.

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Why it's not soy free

soy

Dietitian note

Soy protein isolate is a concentrated form of plant-based protein extracted from defatted soybean meal and commonly used to boost protein content in processed foods and supplements. It retains allergenic soy proteins that can provoke IgE-mediated responses in sensitive individuals. Avoidance is essential on a soy-free diet to prevent adverse allergic reactions and inadvertent exposure to soy allergens.

Note by Vanessa Vargas, RDN, LDN

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Notes and swaps for all 1 flagged ingredients, plus soy free products to buy instead.

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Ingredients

Isolated Whey Protein, Isolated Whey Protein Hydrolysate, Lecithin: Sunflower and Soy, Silicon Dioxide, Enzyme Blend (Protease, Lactase), Prebiotic (Inulin), Probiotic (Bacillus Subtilis DE111®, Lactobacillus Fermentum).

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