Tretinoin and Hydroquinone Safety

How many percent of Tretinoin and Hydroquinone is safe for facial skin? Are there any harmful side effects for these chemicals? I am thinking about...

2 doctor answers

Melasma - How to Apply Tretinoin and Hydroquinon Creams

I have melasma on my upper lip due to taking oral contraceptives. I have seen a dermatologist and was prescribed Tretinoin Cream .025% as well as...

3 doctor answers

Can I Mix Hydroquinone with Tretinoin and Moisturizer?

I have melasma. I want to lighten these spots. My dermatologist gave me 4%hyroquinone gel as well as a tube of 0.025% tretinoin cream. Can I mix these...

1 doctor answer

Can I Mix Hydroquinone with Tretinoin and a Moisturizer?

I have melasma. I know about triluma but my dermatologist gave me 4% hydroquinone gel as well as a tube of 0.025% of tretinoin cream that I want to...

2 doctor answers

How to Apply Hydroquinone 4% if There Are Too Many Dark Spots for Spot Treatment? Its Too Time Consuming

My dr gave me Hydroquinone4% & Tretinoin. its difficult to use because the marks on my back go from one side to my shoulders to the other (just...