Oh HELLO, here's the hat trick of offensivenesss, it's not just the real Hitler, used in an ad, but it's also a misogynist shill to teach people that real men (which presumably the mass murdering dictator was), don't use women's shampoo. For serious, the VO is translated as such:
If you're not wearing women's clothes, you shouldn't be using women's shampoo either. Here it is. A real man's shampoo. Biomen.
Real men use Biomen.