I am another idiot caught by these people. DO NOT DEAL WITH THEM NO MATTER HOW GOOD THEY SAY THEIR PRODUCT IS OR HOW FREE IT IS!
It is a complete scam. I clicked on a link via the very trusted Boots website and was offered a free trial for. 99p. What I did not realise is that after 14 days you had to return the product as it was not a free sample but actually a full sized scam. My bank is looking into the fraud aspect of it and hopefully I will get refunded. STAY AWAY!