Himalaya Natural Glow Rose Face Wash is a gentle cleanser that helps remove dirt, excess oil, and impurities from the skin. It can support overall skin cleanliness, which may indirectly help reduce the chances of new acne breakouts. However, it is not formulated as a treatment for acne-related dark spots or pigmentation. It does not contain strong skin-lightening or spot-fading active ingredients that significantly lighten existing marks. To reduce dark spots, ingredients such as niacinamide, vitamin C, or retinoids are usually more effective when used under guidance. Daily use of sunscreen is also important, as it helps prevent further darkening of existing marks. If dark spots persist, it is advisable to consult a dermatologist for more targeted treatment options.