Our Free Health Improvement Assessment will cross-reference your allergies to ensure that there are no contraindications. Furthermore, our supplements are free of all meat and meat by-products and can be filled in vegetarian capsules, so vegetarians can take full advantage of our customized nutritional supplementation. If you require vegetarian capsules, please contact our Nutrition Team at service@customvite.com or 1-800-379-9979 and we will be happy to accommodate you. Our vitamins are made without the use of preservatives, binders, or artificial flavors. All CustomVite capsules are free of wheat, sugar, salt, milk, eggs, and dairy products. Our formulation process should accommodate the most restricted diets and allergies but always check with your healthcare provider.