Detailed answer

Hand creams are primarily formulated to moisturize the hands but may also be used on other parts of the body, including the elbows. Applying a hand cream to dark elbows caused by friction can help to temporarily lighten the skin tone and hydrate the area. However, it is important to note that hand cream alone may not completely resolve the issue. Continuous friction on the elbows can cause thickening and darkening of the skin, so it is essential to address the underlying cause as well. To effectively lighten dark elbows, it is recommended to exfoliate the area regularly, use creams containing ingredients like glycolic acid or kojic acid for skin lightening, and protect the elbows from further friction and sun exposure. Consulting with a dermatologist for personalized advice and treatment options is highly recommended.