does biotin contain yeast
Due to its beneficial effects on hair, skin and nails, biotin is also known as the âbeauty vitaminâ â and DSM is one of its leading producers. Biotin can only be synthesized by bacteria, molds, yeasts or algae, and by certain plant species. The richest sources of biotin are yeast, liver and kidney.Egg yolk, soybeans, nuts and cereals are also good sources (for example 100g of liver contains circa 100 micrograms (mcg) of biotin; whereas most other meats, vegetables and fruits only contain circa 1mcg biotin/100g).ue to its beneficial effects on hair, skin and nails, biotin is also known as the âbeauty vitaminâ â and DSM is one of its leading producers. Biotin can only be synthesized by bacteria, molds, yeasts or algae, and by certain plant species. The richest sources of biotin are yeast, liver and kidney.