Definition of vitamin H in English:

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vitamin H


chiefly US
Another term for biotin.
Example sentences
  • It has soy bean and jojoba proteins to strengthen the hair, as well as volumising vitamin H, and is reckoned to reach the parts other shampoos can't.
  • The mask was multi-layered and began with a smothering of vitamin H cream followed by a generous lathering of oil containing vitamins A, D and E.
  • Often referred to as vitamin H, biotin is a water-soluble constituent of the B-complex group of vitamins.

For editors and proofreaders

Syllabification: vi·ta·min H

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