Vitamin A is a fat-soluble vitamin that has long been recognized as an essential micronutrient for growth and bone development, eye health/night vision, cellular proliferation and differentiation, immune function, reproduction, and the integrity of cells that line the epithelial and mucosal surfaces. The generic term “vitamin A” encompasses a number of related metabolic compounds: retinyl esters and retinol (which is converted to retinoic acid) are considered to be preformed vitamin A and are herein referred to as vitamin A.

Vitamin A supplementation plays a role in conditions that challenge the immune system and impair cellular health. Xcellent A is formulated to provide support for healthy immune function and to promote healthy skin and mucous membranes.

Clinical Applications:
• Supports healthy immune function
• Promotes healthy skin and mucous membranes
• Provides vitamin A repletion in cases of deficiency