Nirvana’s HMB + D3 spring water offers muscle wellness and hydration in every sip. It's infused with myHMB® Clear and vitamin D3, a multi-patented, science-backed formulation that helps build lean muscle mass, increase strength and gains from exercise, improve muscle recovery, and slow muscle degradation. Nirvana’s water is bottled directly from its natural springs on 1,700 acres of pristine wilderness in the foothills of the Adirondack Mountains. To reduce waste, all bottles are made on-site and are 100% rPET (recycled plastic) and BPA-free.