There could be a potential problem here, trying to avoid all products that have been tested on other products derived from neonatal foreskins, there are so many of them, in fact, just about ALL products that use an "animal alternative" for testing (guess what they use instead).
Why do you think this is such a huge market? PETA don't care - they've been send emails begging them not to endorse these "alternatives to animal testing", but they're just not interested in protecting baby boys.