Never underestimate your beard’s true potential… patchy facial hair may simply just need some encouragement.The Great British Grooming Co.™ Thickening Serum is a follicle fulfilling superhero that gets down to the nitty gritty! For a stronger and fuller looking beard, this powerful thickening serum contains protein building blocks, Keratin and Pro-Vitamin B5 to help form strength within the hair shaft. 100ml The Great British Grooming Co. The Great British Grooming Beard T