Antacid Actives

SPI Pharma is the global leader in immediate-relief antacid actives. We specialize in aluminum, magnesium, and calcium products, as well as preformulated solutions for the production of antacid suspensions and tablets. All facilities meet cGMP requirements for APIs and finished dosage forms (FDFs), also known as semi-finished drugs. When the product is compendial, it meets or exceeds the appropriate USP and/or EP pharmacopoeia specifications. With manufacturing locations in the US and France, SPI Pharma provides security of supply at the highest quality standards through dual sourcing. We work to exceed the expectations for each customer, every time.

Product Selection Guides

Are you making an antacid tablet or suspension? Perhaps your formulation requires a laxative effect or calcium carbonate? 

Your next step will be to determine which products best suit your formulation needs by clicking on the Product Selection Guides links below. Additionally, more detailed information can be found in the appropriate product sections of our website. As always, our sales and technical teams are ready to assist you with any questions that arise. Your journey to formulation success starts here.

Antacid Tablet
Antacid Suspension
Magnesium Hydroxide-Based Laxative