Boy Butter H20 (aka You'll Never Know it isn't Boy Butter) is our water based cream lubricant with added Vitamin E and Shea butter. whipped into an organic creamy faux grease that safe to use equally for both men or women. The formula is creamy and goes on clear. The end result is a water based personal lubricant that feels like an oil based lubricant yet is totally water based. latex safe and vaginally safe. Boy Butter H20 is long lasting. gentle. non-staining. hypoallergenic and is safe on all toys. 6 fluid ounces.