Yes, it is possible to lighten henna brows. Henna is a natural dye that can stain the skin and hair, making it difficult to remove completely. However, there are a few methods you can try to lighten the color of your henna brows. These include using a mild exfoliant to gently remove the top layer of dye, using a brow-lightening product specifically designed to fade henna, trying a brow tint remover, or using an oil-based cleanser or makeup remover to gently lift the dye. Keep in mind that these methods may not completely remove the henna, but they can help lighten the color. It may take a few tries to get the desired results, and it’s important to be gentle and avoid using harsh chemicals or abrasive tools that could damage your skin and hair. If you’re unsure of how to proceed, consider consulting with a professional or doing some more research before attempting any DIY fixes.