Fuel your body with the HormoneSynergy® / RetzlerRx® Protein, Collagen & Detox Support Collection. This physician-formulated lineup features high-quality protein powders, collagen peptides, and detoxification support supplements designed to promote muscle recovery, skin, hair & joint health, and cellular detox pathways. Backed by clinical research and longevity medicine principles, these products help support energy, metabolism, and overall vitality.