New to retinol? Start with a pea-sized amount 2 nights weekly, then moisturize well. Use SPF daily and increase frequency only if skin stays calm.

Mineral sunscreen suits sensitive or acne-prone skin, while chemical sunscreen feels lighter for oily or active lifestyles. Choose based on tolerance, texture, and daily use.

Vitamin C serum can brighten dull skin, support collagen, and fade spots-if used correctly. Avoid mixing mistakes and learn when to apply it for best results.