Having smooth, healthy hair that only needs a good hairstyle after bathing to remain beautiful, is the dream of consuming a large portion of women today, especially those who live in the rush of routine, with work, studies, household chores and children to care for, and therefore have little time available to take care of the look. For this reason, every day in the cosmetics market come different treatments and chemical procedures that aim to smooth the hair in an efficient way, making it easier and simpler to achieve the dreamed practicality that only the smooth hair can offer on a daily basis, as is the case of the famous and popular progressive brushes. However, as the variety of these procedures is enormous, there are those who remain in doubt when choosing the best type for their wires. According to experts in the subject, there is no secret: the best hair straightening will always be the least aggressive to the hair fiber and that, if possible, have a formula based on nat...

WET TEST - Allows you to check the resistance and elasticity of the hair. It is critical to prevent breakage during straightening or relaxation. A thin section should be separated in the region of the neck and in an area more exposed to aggression, such as above the ear. Apply the product according to the manufacturer's instructions. After removing it, the wick should be tensioned. If she leaves, you should not do the chemistry. TOUCH TEST AND MECHANICAL TEST The hairs are part of the feminine and masculine beauty and so they must be well cared for. Some yarns are more fragile and therefore require special care during chemical beauty processes. The touch proof and wick test are indispensable for the application of chemicals, such as discolorations and straighteners. The touch proof and wick test are names given to procedures done prior to the application of chemicals to the hair. They are used to assess whether anyone who will receive the product has any typ...