Cai, X., Han, X., Luo, Y
Sustained collagen density and skin firmness Continued slow improvement in deeper structural changes Prevention of new collagen breakdown Long-term skin health maintenance Best results when continued indefinitely as part of daily routine What GHK-Cu Before and After Really Looks Like Setting realistic expectations is the foundation of a successful GHK-Cu routine
GHD also contributes to the alteration of body composition and weight gain, with decreased lean mass, increased FM, mainly truncal FM with increase waist/hip ratio, scarce muscle tone and strength, reduced energy expenditure, and exercise tolerance [45,46,47]
Sustainable weight management is best achieved through a combination of dietary change, physical activity, and behavioural support, with pharmacotherapy used as an adjunct where clinically indicated and in line with NICE guidance
Regular cycling with rest periods maintains benefits while minimizing concerns about continuous use