R&R Rest and Repair
Brand: NOW Sports
Dr. Feb's Analysis
Scientific Mechanism
The formula targets cellular recovery and neuromuscular relaxation. Beta-Hydroxy-Beta-Methylbutyrate (HMB) is a metabolite of leucine that inhibits the ubiquitin-proteasome pathway, reducing muscle protein breakdown and preserving lean tissue during stress. Gamma-Aminobutyric Acid (GABA) acts as the primary inhibitory neurotransmitter in the central nervous system, promoting neuronal calmness to facilitate sleep onset. CherryPURE provides natural melatonin precursors and anthocyanins to regulate circadian rhythms, while L-Glutamine replenishes amino acid stores vital for immune function and gut integrity.
Key Benefits
Key benefits include:
- Preservation of lean muscle mass during catabolic states
- Enhanced sleep quality and relaxation via neurotransmitter support
- Reduction of delayed onset muscle soreness (DOMS)
- Support for immune system function during physical stress
Usage & Safety
Take 3 capsules at bedtime. Vitamin B6 (10mg) may cause vivid dreams; taking it at night aligns with the sedative properties of GABA. Do not combine with alcohol, sedatives, or antidepressants due to potential CNS depression. Caution is advised for individuals with liver disease or bipolar disorder. Mild GI upset may occur; take with food if necessary. Not for use by pregnant or nursing women.