Certain non-comedogenic oils (like squalane, marula, and jojoba) are excellent emollients. They reinforce the skin's lipid barrier, lock in moisture, and provide antioxidants, which helps keep skin supple.
Shaving exfoliates the skin, which can help remove dead cells and allow products to penetrate better. However, improper shaving with dull razors or harsh products can cause irritation and inflammation, which can break down collagen over time.
The basic principles remain the same, though men's thicker skin may tolerate stronger concentrations of actives. The progression from prevention to treatment follows similar age milestones.
A gentle, broad-spectrum sunscreen with SPF 30+ is essential. Daily use prevents UV damage that accumulates over time and causes premature aging.