When using all natural products you should always check the ingredients first to ensure that they are safe to use for you. Always conduct a patch test before using your natural products. Start with one product at a time so you can rule out any allergies, allow 72 hours to pass before using another product. When you first start using your products you may notice redness, tingling, or a skin purge but don't worry that just means that the product is working. This means that the minerals and vitamins are working to draw out the toxins from your skin. Like anything start slow, apply small amounts and slowly increase as your skin adjusts to your new products.