Novacare is recalling all lots of a male sexual enhancement supplement distributed before mid-June. The recall follows the FDA's finding that the products--encompassing some 21 imaginatively named brands--"appear to contain sulfoaildenafil," which is undeclared on the labels. Sulfoaildenafil is a cousin to Sildenafil, more commonly known as Viagra. The products were distributed in bottles and blister cards to brick-and-mortar and online retailers. Recall notice