Opti A

Opti-A is a high-potency formula that delivers concentrated vitamin A in a convenient liquid form. Just one drop of this unique product provides 5000 IU of vitamin A as retinol palmitate (1500 mcg retinol activity equivalents, or RAE) allowing for flexibility in titration and ease of use. Vitamin A plays a critical role in immune function and is well known for promoting eye health, thyroid function, and red blood cell function.