Support whole-body wellness with the HormoneSynergy® / RetzlerRx® Herbal Formulations Collection. Featuring clinically studied botanicals and herbal extracts, this physician-formulated lineup is designed to promote immune balance, hormonal health, detoxification, and stress resilience. Rooted in functional medicine principles and crafted with high-quality ingredients, these herbal supplements help support vitality, longevity, and optimal health.