Detailed answer

Hand creams are primarily used to moisturize and hydrate the skin, not to promote weight loss or firming. Weight loss is achieved through a combination of calorie deficit, exercise, and overall body fat reduction. Additionally, the skin on the hands is naturally taut and resilient, and it may not respond significantly to firming creams or lotions. For targeted weight loss or skin tightening, it is advisable to focus on overall body health, exercise, and a balanced diet.