What's another name for biotin?
                                
                                
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                                    4 min read                                
                            
                                According to the National Institutes of Health, biotin is a water-soluble vitamin that the body cannot synthesize on its own, making dietary intake essential. What's another name for biotin? The answer is twofold: it is most commonly known as Vitamin B7 and has also historically been called Vitamin H.