Purchase the tea tree oil of your choice. Most health food stores, drugstores and large discount chains carry this item. Tea tree oil is also widely available online, and most brands are sufficient for treating a cold sore.
A vitamin (US /ËvaÉªtÉmÉªn/ and UK /ËvÉªtÉmÉªn/) is an organic compound and a vital nutrient that an organism requires in limited amounts.s a result, most of the fat-soluble vitamins (such as the vitamins A, D, E, and K) that contain amounts above the daily allowance are drug products. The daily dosage of a vitamin supplement for example cannot exceed 300% of the recommended daily allowance, and for vitamin A, this limit is even lower (200%).
Vitamin D is a group of fat-soluble vitamins. They are considered prohormones, or the precursors to hormones, and are essential to endocrine health. There are several forms of vitamin D, but the most common are ergocalciferol (vitamin D2) and cholecalciferol (vitamin D3) which are known together as calciferol.