There are many different names but Retinol is the only one I can think of.
Vitamin B3 is Niacin
cholecalciferol
Vitamin C is also known as Ascorbic Acid or Ascorbate.
the vitamin b is mabaho
C
The scientific name for vitamin C is ascorbic acid.
ascorbic
thiamine
Phylloquinone
Eight forms of vitamins E are known; see the link below for details.
There are two main types of Vitamin D ( calciferol) : ergocalciferol (vitamin D2) and activated cholecalciferol (vitamin D3).
The scientific name for Vitamin E is tocopherol. It is a group of fat-soluble compounds with antioxidant properties that are essential for human health.