Jost Chemical is …

The best in the business.

After 30 years in the industry, Jost Chemical remains a global leader in the manufacture of high purity specialty chemicals. Jost makes everything on site at our St. Louis headquarters, so 100% of our products are made in the USA. Our FDA-registered facilities follow cGMP for bulk pharmaceutical products. Plus, Jost is veteran owned and operated, with an unmatched quality and purity that stems from a family tradition.

The Jost Story: 30 Years of Pure Quality

Quality, delivered on time.

When you choose Jost, there’s no question about quality. Customers come to us for the best, especially when their applications require purity levels that exceed regulatory requirements. Our dedicated quality experts test everything in house, so every step of the process is closely controlled. This commitment to getting every detail right ensures that Jost products always meet the highest levels of quality, purity, consistency and traceability.

Whatever our customers need.

Proud to serve the nutritional, pharmaceutical/biotech and specialty markets, our team provides every client with hands-on customer care, from initial consultation to final delivery. Jost makes sure our customers have everything they need, whether it’s technical support, documentation, rush shipping or a customized request.

Jost offers a variety of top-quality salts:

Plus, we have a line of Jost-exclusive specialty salts:

info Have a question?
Contact our customer service experts at customer.service@jostchemical.com.