Detailed answer

Night creams can provide hydration and nourishment to the skin on the arms, which can help improve the appearance and health of the skin. However, arm acne can have various causes such as hormonal imbalances, clogged pores, or bacterial infections. Night creams alone may not address these underlying issues. It is important to also implement a combination of proper cleansing, exfoliation, and targeted treatments to effectively treat arm acne. Consult with a dermatologist to determine the best course of action and to address any specific concerns or potential allergies.