4Excelsior is a leading brand that specializes in providing high-quality contract manufacturing solutions for the dietary supplements and sports nutrition industry. With our state-of-the-art 78,000 square foot NSF GMP certified facility, we are fully equipped to meet the demands of the industry. Our facility includes 16 humidity and temperature controlled clean rooms, a complete in-house laboratory, and fully automated machinery.

At 4Excelsior, we go beyond industry standards, constantly pushing the boundaries of science and innovation. Whether it's developing cutting-edge sports supplements or enhancing general health and well-being, our team of experts is dedicated to creating effective and safe products. We also take pride in our global partnerships, collaborating with independent brands in the United States and companies around the world.

Quality assurance is our top priority. We have an exceptional QA team in place to ensure that your finished products are crafted using quality ingredients in an FDA-approved facility. Additionally, our full turnkey services make supplement manufacturing easy for brand owners, allowing them to bring their products to market faster than the competition.

We believe in providing superb customer service, so our relationship doesn't end once your products are finished. Our customer service team is always available to address any questions or concerns you may have. Located in Anaheim, California, our 152,066 square feet manufacturing facility offers efficiency, quality, and sustainability.

Our proximity to major cities ensures seamless collaboration with suppliers, fostering process integration and effective communication. Choose 4Excelsior for unparalleled manufacturing solutions, backed by science, innovation, and exceptional customer service