What are the antiaging components?

Key antiaging components for skincare include retinoids and retinol, which increase cell turnover and collagen production. Vitamin C acts as an antioxidant and brightens skin while boosting collagen. Hyaluronic acid provides intense hydration and plumps skin. Peptides signal skin to produce more collagen and elastin. Niacinamide strengthens skin barrier and reduces inflammation. Alpha hydroxy acids (AHAs) exfoliate dead cells. Sunscreen protects against UV damage, the primary cause of aging. Antioxidants like vitamin E and green tea extract fight free radicals. For lifestyle components: balanced nutrition, regular exercise, adequate sleep, hydration, stress management, and avoiding smoking. Combining topical and lifestyle components gives the most comprehensive antiaging benefits.