Allergies are complex and very individual, which is why we always recommend consulting your doctor if you’re unsure about what you can or cannot use. Contact allergies that may occur with our products are often different from food allergies. Our products contain nut derivatives rather than whole nuts, and only in small amounts. The formulas that include nut derivatives are: Dark Cool (walnut extract) and Clear (derived from almond oil). If you feel uncertain, we strongly recommend seeking advice from your doctor before use.