Hydroquinone Therapeutic Cheat Sheet Next Steps in Dermatology What is Hydroquinone? And Why is it controversial? , The gold standard for treating these darker patches was a topical skin lightening ingredient called hydroquinone, which works by reducing the Hydroquinone (bleaching cream) Switch to Vedic Beauty's Chaitri Rose Water! Our pure formula gently tones, calms, and refreshes your skin without any harsh chemicals. The Result? Softer, deeply hydrated, and naturally healthier looking skin! Glutathione has anti aging effects since it helps our body eliminate toxins and wastes that may hasten our aging process. Arbutin is a widely used skin lightening agent derived from hydroquinone.