★★★★★ Built by Tristan & Florian, Nutrition Scientists in Belgium.
High-Dose Methylcobalamin for Energy & Nerve Health
The most bioactive form of B12 to power your energy, focus, and vitality.
ULTRA B12 delivers 1000 µg of methylcobalamin, the biologically active form of vitamin B12 that your body can absorb and use immediately. E...