Detailed answer

While hand cream can provide hydration and improve the overall appearance of the skin, it is unlikely to significantly reduce or improve the appearance of scars on the hands. Scars are a result of the skin's natural healing process and typically require more targeted and specific treatments. Depending on the type and severity of the scar, options such as silicone gel sheets, corticosteroid injections, laser therapy, or dermal fillers may be more effective in treating scars. It's important to consult with a dermatologist or skincare professional to determine the most appropriate treatment plan for your specific scars on the hands.