Skin can start to thin as early as your twenties when collagen levels first start to decline. This thinning process continues gradually throughout life. Collagen is a protein that provides structure and elasticity to your skin. As you age, your body produces less collagen, causing your skin to become thinner, more fragile, and less resilient.
While the thinning process starts in your twenties, it becomes more noticeable as you age. This is because the epidermis (outer layer of skin) and the dermis (middle layer of skin) both become thinner with age.
You may notice your skin becoming more translucent, making veins and bones more visible. This thinning also contributes to an increased risk of bruising and tearing.
However, it's important to note that the rate of skin thinning can vary depending on individual factors such as genetics, sun exposure, smoking, and diet.
