100% fine ground Beetroot powder or beta vulgaris is an amazing DIY ingredient for recipes such as DIY lip balm, DIY makeup to add a natural a bright red/purple colour.
Beetroot powder is hygroscopic, it absorbs moisture from humid air and very quickly.  It may become a solid mass or lumpy if exposed to air if this occurs immerse it in an equal quantity of water and it will be usable for most applications.