I was assuming my rapid hair loss (three weeks) was possibly due to recent diabetic medication but yesterday Fake Britain was aired on TV and it found that Head & Shoulders was being spread by fakers and that hundreds of bottles had been found at one of the biggest stores in Devon "Trago Mills" it was only checked by Trading Standards when people complained that they had suffered scalp problems.
When they checked the labelling it was perfect it was only when they had the contents analysed that it was found to be fake, they have since found it in other stores, maybe I bought a fake one (I have used it for years) which I had recently bought, last night I emailed all the details on the bottle IE; bar code and other numbers to the company, await their reply.
I received a very nice reply giving me a freefone number to call, they are going to send packaging for me to return the bottle they will then have it tested and let me know the results