Penchant Premium: Penchant Premium is a silicone-based personal lubricant (lube). It is advertised to be one of the safest, ingredient friendly lubes, available on the market. It is hard to find a lube for sensitive skin which would carry the properties of such quality as Penchant Premium. An ingredient-friendly lube should not pose any threat for causing yeast infection or bacterial vaginosis. This lube is fertility friendly and offers amazing performance.