Chintamy, G., Rahmadani Rahmadani, Salwati Salwati and Nur Hidayah 2026. Analysis Of Hydroquinone Levels In Skin-Lightening Creams Available In Kuala Kurun City, Gunung Mas Regency, Using Uv-Vis Spectrophotometry. International Journal of Health Engineering and Technology. 5, 1 (May 2026). DOI:https://doi.org/10.55227/ijhet.v5i1.784.