Demelan Cream may help reduce dark spots on the face, as it contains ingredients like glycolic acid, kojic acid, and arbutin that work to lighten pigmentation and even out skin tone. However, it is a potent formulation and may not be suitable for all skin types, particularly those with sensitive or acne-prone skin. It can also increase sun sensitivity, so sunscreen use is essential. It's best to consult a dermatologist before using it to ensure it's safe and appropriate for your skin condition.

Demelan Cream is generally safe for short-term hyperpigmentation treatment. However, long term use without proper guidance can lead to skin irritation, peeling or other adverse effects. Therefore, it's essential to follow the prescribed duration and avoid overuse.