Menthol Crystals by BulkSupplements.com is one of the selections from our non-consumable. Menthol Crystals have a minty scent which has a refreshing and cooling effect on the body. Our Menthol Crystal is sourced from Mentha arvensis.* This product is completely pure and should be used with caution. This pure Menthol Crystals is not intended for direct consumption and avoid direct contact to the eyes and the skin. And, we also sell it different sizes ranging from 100g to 1kg in resealable bags. Contents of this product is sold by weight, not volume and settling may occur. Our Menthol Crystals or Bulk Crystals is pure, natural and does not contain any fillers, additives, and artificial flavors. And, it's also free of gluten, dairy, soy, and added sugar. All products by BulkSupplements.com are manufactured according to cGMP Standards to ensure the highest quality for manufacturing, packaging, labeling, and holding operations. We work with a third-party laboratory that test our products at multiple stages during production, from raw material to finished products, and ensures compliance, standards, and consistency.