PERQUE is a pioneering brand in the nutraceutical industry, founded in 1987 by Dr. Russell Jaffe, a renowned internal medicine physician and immunologist. PERQUE is distinguished by its commitment to advancing integrative health through cutting-edge science and superior-quality supplements. Designed exclusively for healthcare professionals, PERQUE products focus on delivering 100% bioavailable nutrients that are proven in clinical studies to be both effective and safe.

Each PERQUE formula is meticulously crafted with natural ingredients, ensuring complete nutrient absorption and optimal health benefits. The brand’s holistic approach considers the entire nutrient lifecycle—from delivery systems and digestion to cellular uptake and physiological impact. PERQUE's flagship products, such as Potent C Guard and Life Guard Multivitamin, are renowned for their rapid efficacy and are backed by rigorous double-blind, placebo-controlled trials.

PERQUE products offer unparalleled results, including enhanced immune function, cardiovascular health, and cellular regeneration. All PERQUE supplements are allergen-free, non-GMO, and free from artificial additives, reflecting the brand’s dedication to purity and safety. Additionally, each product is supported by a 100% money-back guarantee, showcasing PERQUE's confidence in the quality and effectiveness of its formulations.