Detailed answer

Hand cream can be beneficial in improving the appearance of darkened knuckles, but it may not completely eliminate the problem. Hand creams that contain ingredients like skin lightening agents, such as kojic acid or vitamin C, can help fade darkened areas over time. Moisturizing ingredients in hand creams like shea butter or glycerin can also help soften and nourish the skin, making it appear healthier and reducing the prominence of darkened knuckles. However, it is important to note that the effectiveness of hand cream on darkened knuckles may vary depending on the underlying cause. If the discoloration is due to a medical condition or excessive sun exposure, additional treatments may be necessary. It is always recommended to consult with a dermatologist for a proper diagnosis and personalized treatment plan.