Do hair growth shampoos really work?
There are several causes as to why hair loss can occur in men. While a lot of it is to do with genetics, other reasons can include hormonal changes, medications, excessive hairstyling or even just stress. A full list of reasons can be found on the NHS website. The most common, though, is a hereditary condition called male-pattern baldness which, unfortunately, has no cure. However, there are still things you can do to help prevent that receding hairline, or at least delay it from happening. One of the most popular is hair regrowth products, from thickening and caffeine shampoos to regrowth vitamins. Weve asked some of the UKs biggest hair experts to find out. Heres what they told us:  Do hair growth shampoos really work: not in all cases  Ricky Walters, Director at high end soho hair salon and members club, SALON64 , says hair growth shampoos give the tools you need to give your hair the best chance in growing. They of course do not put more hairs on your head but treat the existing hair and scalp to allow your hair to be the best it can be and encourage further growth.  Neagle Cathcart, managing director of Mane UK (a brand which started in a Harley Street clinic specialising in hair transplants and is now a hair thickening product company), says an effective hair growth shampoo can make all the difference to the health of the hair. However, he adds that this depends on the type of hair loss and the stage of which it is in. In cases such as male pattern baldness, when the hair loss is genetic and the hair has already gone  they will not help, Cathcart says. However, if you are in the early stages of hair loss or the hairs health has been compromised, a hair growth shampoo can work to transform this and give thicker hair with consistent use.  Do hair growth shampoos really work: depends on the ingredients  Cathcart says that there are a host of certain ingredients to look out for when buying a hair regrowth shampoo. Procapil - a combination of a vitaminated matrikine with apigenin and oleanolic acid from olive tree - is one of the main ones. This hones in on the follicles metabolism and structure, anchoring hairs into the scalp to fortify and rejuvenate them, he says. Biotinyl-GHK is another. This is a clinically proven amino acid that works to fortify the root follicles, helping to stop hair from shedding and strengthening your locks. In clinical trials it was found to improve hair growth by 70% more than Minoxidil, one of the leading treatments for hair loss, Cathcart adds. Lastly, Root Extract from Lovely Hemsleya works to inhibit the formulation of DHT, a pesky hormone that causes our hair follicles to shrink and delay their growth. By providing prevention rather than a cure, it can effectively help to stop hair loss or shedding in its tracks for a fuller, healthier mane.  Moreover, Dr Knut Moe, Medical Director and male healthcare brand Sons , adds that shampoos can also be useful in improving the quality of the hair. He says that we should look out for those that contain essential oils and nutrients including Argan oil, iron, Vitamin B3/Niacin, Amla Oil, Sage Oil, Rosemary and Saw Palmetto, which is a natural plant-based ingredient with a host of other health benefits. Do hair growth shampoos really work: hair-washing myths  Dr Moe also tells us that anything you hear about washing your hair causing hair loss is a myth. So those worried that hair regrowth shampoos will cause more harm than good is nonsense. Its a common misconception that washing the hair can contribute to hair loss, and many are refraining from washing their hair too often just in case this is true,'' he explains.