Hydration of our skin play a major role in the determination of wrinkles, especially smaller wrinkles at the surface. Over time these can develop into much deeper, larger wrinkles and creases. The top layer of skin is made up of dead skin cells held together by lipid bonds. Things which dry out our skin can cause a crepe paper type appearance. Bio mechanical forces such as facial muscle movement can accentuate this and produce static, deeper wrinkles. Various methods to treat this include microneedling with hyaluronic acid and Botox.
University of Southampton. “Going skin deep to explore what causes wrinkles.” ScienceDaily. ScienceDaily, 28 February 2018. <www.sciencedaily.com/releases/2018/02/180228133958.htm>.