The general view in the Nutrition industry is that Cyanocobalamin is the superior variant of B12 versus Methylcobalamin. We sought a lot of advice, including from the Vegan Society's scientific experts. The Cyanocobalamin we use is produced through a fermentation method. It is more stable than Methylcobalamin, and doesn't have some of the reported negative skin effects reported. The cyanide point needs perspective of levels. Many fruits and vegetables contain cyanide, which sounds horrific, but the levels are tiny and that is where we are. Our bodies are always ingesting small amounts of cyanide through our diets. If we (or food and nutritional regulators) had any concerns whatsoever, we wouldn't use it.
