Still no word from the real shaving company! Has been at least a week since I sent the letter first class. I'll make a note to call them this week. I sent it to the marketing manager thinking she or he may be interested in the idea of the mismatch between the design and messages portrayed on the packaging and the real deal of using the product.
They're probably busy.
Update 15-02-08, 16.22: Rang the number on the packaging: no answer (I let it ring about 15 times). Checked the website: same deal.