HYPOALLERGENIC is an adjective it means ‘ unlikely to cause an allergic reaction” this was first used when referring to skincare products or make up, but it has evolved and we use it in a variety of products.
Organic bamboo is kind to the skin ,it is non abrasive to touch and extremely comforting against the skin . People who suffer from skin sensitivities don’t want sweat added to there problem so because bamboo breaths much more than cotton it helps keep the sleeper from getting too hot.  Bamboo fabric glides more smoothly against the skin which is more soothing and comfortable than other bed linens.