Look for niacinamide (regulates oil, refines pores, anti-inflammatory), retinoids (unclogs pores and boosts collagen), and salicylic acid (exfoliates inside pores). Hyaluronic acid provides hydration without heaviness.
A diet high in antioxidants (berries, greens) and healthy fats (avocado, fish) fights inflammation. Regular exercise improves circulation, delivering more oxygen and nutrients to the skin, promoting a healthy glow.
Smoking reduces blood flow to the skin, depletes nutrients, and exposes skin to toxins, breaking down collagen and elastin while promoting repetitive mouth movements that cause lines.
Slouching or hunching over can create and deepen horizontal lines across the chest. Practicing good posture helps keep the skin smooth and taut.