Heat the water and, before it boils, add the cornstarch and stir to dissolve. Remove from the heat and strain, then pour into a mold and add the remaining ingredients. Mix well to obtain a homogeneous mixture.
Ingredients for the second recipe: 2 tablespoons of cornflour, 1 tablespoon of olive oil, 500 ml of water, 1 ripe avocado, 1 tablespoon of argan oil and the yolk of one egg.
Once again, heat the water and stir in the cornstarch until it dissolves. Remove from heat, strain, and add the finely grated avocado and other ingredients, mixing well. Both recipes are applied in the same way: on damp hair, gently massaging with your fingers and distributing evenly throughout your hair.
Leave on for 20 minutes, then rinse and wash with your favorite shampoo.