Cellfood
Cellfood traces back to the 1950s, when Everett Storey developed a deuterium-based liquid he called "Cell Food" after many years of research. The Cellfood formula is the result of around 42 years of work, and each batch takes roughly nine months to produce.
Today Cellfood is positioned as one of the original oxygen and nutrient supplements, and it has built a loyal following over decades of use.