We all know that vitamins are good for the body. We check with a dermatologist to know about a component- Retinoid that is derived from Vitamin A (retinol). Some important sources of Vitamin A are fortified milk eggs meat cheese liver halibut fish oil cream kidneys carrots pumpkin sweet potatoes winter squash dark green leafy vegetables broccoli pink grapefruit and apricots etc. 'Retinoids are compounds derived from vitamin A (retinol).Retinoids are used in the treatment of many diverse diseases and are effective in the treatment of a number of dermatological conditions such as inflammatory skin disorders disorder of increased cell turnover