Company History


Sentinel Vitamins has been family owned since 1964 and a leader in the Wellness Products Industry. We celebrated our 55th anniversary in 2019, which is a testament of our ability to consistently deliver the very finest wellness products to consumers worldwide. We bring our values of empathy, integrity, accountability, and authenticity to everything we do.


There is tremendous pride in our Sentinel® supplements brand, well-known to pharmacies throughout Southern California, and trusted by consumers worldwide these many years. Combining the most advanced knowledge in nutrition science with the finest quality ingredients, we have consistently provided consumers with supplements of unsurpassed quality and value.


Every Sentinel® product is subjected to numerous quality tests and controls throughout the manufacturing process to verify purity and strength. We are confident that every bottle of Sentinel® dietary supplement will help you be at your very best.