Zahler is a third-generation family company proudly continuing the work of legendary founder, Rachel Zahler, PhD. Growing from her inspiring, one-on-one consultation service, the Zahler family felt the need for better, more innovative, smarter nutritional solutions. Zahler's nutritional supplements are rooted in nature's organic bounty. Manufactured and bottled in a state-of-the-art GMP-certified facility in the USA, every ingredient and finished formula is analyzed and tested to ensure purity and potency.
You eat well, exercise and get enough sleep – so why do you still feel under the weather? Sometimes, our immune systems aren’t functioning optimally, despite our best efforts. Here’s what to look for, and some ways to address the issues.