U can mix tretinon with hydroquinone, but don't add glycolic acid in it... Use glycolic acid seperately and at different time.
When red and yellow are mixed together, they create orange.
Blue and red mixed together make violet, or purple.
Orange and blue mixed together makes brown
When they are mixed together, red and yellow create orange.
Yellow and blue make green when mixed together.
Purple.
Reactants in an equation are the elements that are mixed together. The products are the end result of the reactants that are mixed together.
When cyan and purple are mixed together, they create a shade of blue.
When cyan and yellow are mixed together, they create the color green.
Red and yellow make orange when mixed together.
Blue and red make purple when mixed together.
Green and red mixed together make brown.