In a hood, 0.02 g or 1 drop of the unknown is added to 0.5 mL of methylene chloride. Add a dilute solution of bromine in methylene chloride dropwise, with shaking, until the bromine color persists. The bromine solution must be fresh.
This is known to be the palest skin type, characterized by creamy, ivory skin with pink as the undertone. It tends to turn red and burn easily. But, the skin doesnât tan easily. The skin type of humans with fair skin tone can be milky or pale. The skin of such people does not tan well naturally.
This can be done by considering features such as your natural hair and eye color. Here are some features that can help you determine whether you have warm or cool skin undertones. People with cool complexions commonly have: natural hair color that is blue-black, dark brown, medium ash, or golden blonde.