Try Hair Guru London hair fibres in a travel size 5g bottle. It is the easiest way to find your shade before you buy the full size. Our cotton fibres cover thinning hair and blend in with your own colour, so the result looks natural even close up. They hold through sweat, wind and rain, and wash out with ordinary shampoo. Available in 14 natural shades. | Hair Guru London Natural Cotton Hair Thickening Fibres Sample 5g in Medium Blonde
