Proprietary Mix. A proprietary blend is a singular combination of substances that’s made by a dietary supplement manufacturer. In many cases, it’s not easy to tell with the label how much of each and every ingredient the blend includes. See: Undefined variable: GemstoneImagesCount in /house/jawharat/domains/heerejawharat.com/public_html/inc/displaygemstones.php on line one hundred forty https://www.naturalpukhraj.com/blog/explore/benefits-of-wearing-sri-lankan-pukhraj