NaturesPlus KalmAssure Magnesium Bisglycinate

NaturesPlus KalmAssure Magnesium Bisglycinate is a specialized dietary supplement designed for high bioavailability and gentle absorption. The KalmAssure line specifically targets relaxation, sleep quality, and muscle support by utilizing magnesium chelated with the amino acid glycine.

Originally founded in New York during the early 1970s, NaturesPlus has maintained a long-standing reputation for manufacturing its products in its own state-of-the-art facilities located in the United States. While the brand operated as a family-owned business for several decades under the Natural Organics, Inc. umbrella, it was acquired by Great Hill Partners in 2023. This acquisition transitioned the brand into a private equity-backed portfolio, focusing on expanding its global reach while maintaining its U.S.-based manufacturing standards and independent retail partnerships.