IB Glow Ultra Cream is generally meant to be applied and left on the skin as directed, not washed off after a short time. Washing the face after 30 minutes may reduce its effectiveness. However, the exact method of use may depend on your skin type, medical needs, and your doctor’s advice, so it is best to follow your doctor's instructions for optimal results.

Hyperpigmentation on the upper lip is very common and highly treatable. First, applying a daily broad-spectrum sunscreen is essential, as sun exposure worsens dark spots. Effective topical treatments include:\n\n- **Hydroquinone:** The standard for fading dark spots.\n- **Azelaic Acid:** A gentle option that reduces melanin production.\n- **Retinoids (like Tretinoin):** Help speed up skin cell turnover.\n- **Vitamin C or Kojic Acid:** Excellent antioxidants for brightening.\n\nA dermatologist may prescribe a customized "triple combination cream" containing hydroquinone, a retinoid, and a mild steroid for optimal results. Do not worry, this is a very common cosmetic concern that responds well to consistent care.