We tend to use cosmetics in large quantities in the hope that we will bring more nutrients to our hair or skin. The daily beauty ritual is not enough, using products in the right quantities is just as important.
Obviously, this does not require weighing, things are not so complicated. It is very easy to remember what is the correct dose, taking as a reference various common things.
Used precisely in the quantity required, cosmetics are an invaluable ally, otherwise we will spend more than necessary and sometimes we can do more harm than good.
Required quantity: like an olive
The first impulse is to put the shampoo in the palm of your hand as it sits or pours no matter directly into your hair and in one place. Spread a lot of shampoo, remove the natural oils from your hair and the color will be in danger.
Required quantity: a 50-euro coin
If you have thick yarn, you can double the quantity, but it does not overdo it, because you can lose your hair. If you still get too much product, apply some dry shampoo or talcum powder, let it act for five minutes, then make a comb.