I can't really see any improvement with Hubby's hair yet but worth trying and it isn't noticeable on his hair.

I bought this product to go with the alpecin shampoo and have so far found it to be really good, would recommend it.

It certainly livens up the scalp and invigorates. As to it's ability to add strength to the hair, it's too early to say. One thing is for sure, it is very tricky to apply to the scalp. It is very runny (like water) and there isn't really an applicator....

Used this product to try and replenish my hair and it showed signs of improvement. The liquid was easy to use and didn't make my hair greasy or oily. The effect was instantaneous as my hair was thicker, however the rush of caffeine gave me headaches so...