A member asked:

Are titanium dioxide and hydroquinone harmful ingredients when added together?

A doctor has provided 1 answer
Dr. Robert Buchanan answered

Specializes in Plastic Surgery

Rx of Sunspots: Hydroquinone is used to treat spots caused by the sun. Once you have treated the spots, you need to protect from further sun damage. Titanium dioxide is an excellent sunblock to protect from both UVB and UVA. It is more practical than most other sunblocks as you only have to replace it if you rub or wash it off, not hourly. Zinc oxide is even better. Look for 8% zinc oxide, not SPF.

Answered 7/21/2017

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Related Questions

A member asked:

Is hydroquinone safe for skin ?

A doctor has provided 1 answer