Retinoids (retinol/tretinoin) are ideal as they increase cell turnover, reduce pore appearance, and stimulate collagen. Niacinamide also helps minimize pores while providing antioxidant protection.
If cracks are deep, painful, or bleeding, consult a podiatrist or dermatologist. They can safely remove calluses and prescribe medical-grade treatments.
Use brightening serums with vitamin C or niacinamide to fade any winter hyperpigmentation and even out skin tone.
Apply moisturizer or treatment products in upward, circular motions to boost circulation. Focus on drier areas like knees, ankles, and shins.