Ultimate H2 delivers methylcobalamin—the most active, absorbable form of B12—to support real, lasting energy from within.This essential nutrient helps turn food into fuel, supports the nervous system, and boosts cellular energy. B12 levels often drop with age, so many don’t realize what they’ve been missing until they replenish it. With Ultimate H2, you’re not just supporting energy—you’re helping your mind feel sharper, your body stronger, and your day smoother from start to finish.^†︎*

This brain-nourishing compound helps brain cells communicate more efficiently, supporting sharper memory, better focus, and a lift in mental energy. Whether you’re working, driving, or just managing daily life, citicoline helps you feel more clear-headed and mentally alert. It’s one of the most reliable cognitive support nutrients—and when paired with hydrogen, the mental boost can be truly noticeable.^†︎*

Ultimate H2 is a patented tablet with a unique form of magnesium that releases molecular hydrogen in water. Hydrogen is one of nature’s smallest, most powerful compounds. It supports mitochondrial health, fights oxidative stress, and helps produce butyrate—a postbiotic that strengthens the gut, supports fat metabolism, and promotes ketone production.

Modern microbiomes often lack hydrogen due to microplastics, pesticides, and processed foods. Ultimate H2 delivers a meaningful 8 PPM dose in 500 ml of water to help restore what your body’s missing.^†︎*