If you want to know whether hydroquinone and glycolic acid can be applied together, you need to investigate their properties in detail. Hydroquinone is often used as a skin whitening agent, which can inhibit the production of melanin. Glycolic acid is a fruit acid and the like, which can exfoliate and rejuvenate the skin.

However, when used in combination with the two, you need to be cautious. Hydroquinone is more sensitive, and glycolic acid also has the power to exfoliate. Co-application or increased skin sensitivity, causing redness, swelling, itching and other diseases.

If you want to combine it, you should try it on the skin on a small scale first to observe its reaction. And it must be gradually increased from less, and it should not be used in large quantities rashly Also, when using it, take strict care of the skin and avoid direct sunlight to prevent damage to the skin.

All medicines applied to the skin should be based on the comfort of the skin. If there is any discomfort, stop using it immediately and consult a doctor. Do not specialize.