Like aluminum hydroxide, magnesium hydroxide is a typical antacid active. Our line of magnesium hydroxide powders, pastes, and gels are used in wet granulation and direct compression tableting and suspension applications.
Naturally Sourced Minerals
Over the last 50 years, SPI Pharma has established a breadth of experience and knowledge to produce high quality magnesium products for pharmaceutical and healthcare products. In the United States many of our Magnesium Hydroxide based products originate from the Delaware Bay. This location was chosen due to the excellent quality and salinity of the seawater. Prior to pumping the seawater to our facility, it is filtered by using the natural sand bed of the bay to ensure no water life is affected by our process.
What happens once the extraction process is complete? After extraction, we test the seawater to guarantee quality and return it back to the bay to support the natural ecosystem.
For Antacid Suspensions
Magnesium Hydroxide Pastes and Gels
We provide a wide range of magnesium hydroxide gels and pastes varying in assay and viscosity to meet your formulation needs. Selecting the right grade of magnesium gel or paste allows the formulator to make a high-quality antacid at a competitive price.
Micronized Powder Grades
Our micronized aluminum and magnesium hydroxide and aluminum hydroxide magnesium carbonate (AHMC) powders are ideal for antacid suspensions in mini stickpacks and bottles.