How does collagen benefit the skin?

Collagen is a vital protein that is abundant in the skin, and its primary function is to provide strength and elasticity. As we age, collagen production decreases, leading to signs of aging such as wrinkles and sagging skin. By contributing to the structural integrity of the skin, collagen helps maintain a firm and youthful appearance. This is why the option highlighting collagen’s role in adding strength and elasticity is the most accurate.

While collagen does play a part in the overall health of the skin and can indirectly affect moisture retention, its most significant benefits relate to providing structure and flexibility. Other choices, such as pigmentation and hair growth, are largely unrelated to collagen’s primary functions within the skin. Hence, focusing on how collagen supports the skin’s resilience is essential for understanding its role in skin health.