The causes of wrinkly hands are multifactorial, combining genetics, intrinsic ageing, lifestyle, and environmental exposure. Understanding these factors is key to prevention and effective treatment.
1. Ageing & Collagen Loss
With age, the skin naturally loses collagen, elastin, and subcutaneous fat, which provides support and volume. The result is thin, sagging skin with fine lines and prominent veins.
2. Sun Exposure (Photoageing)
The hands are frequently exposed to the sun, and UV radiation accelerates collagen degradation, leading to wrinkles, leathery texture, and pigmentation changes. Daily SPF application is crucial to slow this process.
3. Genetics
Some individuals are genetically predisposed to thinner skin, early loss of fat, or faster collagen breakdown. These hereditary factors influence how early and severely hand wrinkles develop.
4. Lifestyle Factors
Smoking, frequent hand washing, and exposure to harsh chemicals can weaken the skin barrier, making wrinkles more noticeable. Similarly, repeated friction and mechanical stress contribute to skin thinning over time.
5. Fat & Volume Loss
Ageing leads to loss of the fat layer beneath the skin, resulting in prominent veins, tendons, and a hollowed appearance, which emphasises wrinkling.
6. Dehydration & Skin Quality
Chronically dry or poorly nourished skin is less elastic, more fragile, and prone to fine lines. Adequate hydration and nutrient-rich skincare help maintain skin resilience.