Do Peanut Butter M&M's Have Soy?
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4 min read
According to the official M&M'S allergen statement, all M&M'S contain milk and soy. This is due to an ingredient called soy lecithin, a common emulsifier used to give chocolate a smooth texture. If you have a soy allergy, it is crucial to understand which ingredients to look for on the label before consuming Peanut Butter M&M's.