The ideal frequency for relaxing hair is between 6 to 12 weeks. Each person's hair requires different levels of care, so a professional hair stylist should be consulted for the most accurate estimate.Know More
Chemical relaxers work by breaking certain proteins in the hair to unwind tight curls. The cortex of the hair is elongated, which alters the curling pattern to loosen it. Relaxers typically contain chemicals like sodium hydroxide, potassium hydroxide, lithium hydroxide and guanidine hydroxide. The higher the content of hydroxide, the more potent the relaxer is. Some relaxers require the application of a protective cream beforehand, while others contain protective ingredients instead. Typical processing time for a chemical relaxer treatment is between 20 and 25 minutes.
Although relaxers have a reputation for being damaging, many beauty experts believe that when done professionally and at safe intervals, relaxed hair can stay healthy if it is properly cared for. Regular deep conditioning treatments and trims, moisturizing the scalp and wrapping the hair at night can all help keep relaxed hair strong. Additionally, if the person with relaxed hair sets it in rollers at night, it is important to use ones that do not put too much stress on the hair, thus encouraging breakage.Learn more about Chemical Hair Treatments
Hair can be dyed with peroxide. Hair dyes contain hydrogen peroxide as an active ingredient. Using peroxide to dye the hair should make it two shades lighter than the natural hair color.Full Answer >
There are several safe, natural and effective ways to darken hair without chemical hair dye. Most of the necessary ingredients are staples of the supermarket produce bin and fruit juice aisle. For example, beet juice and carrot juice are fantastic semi-permanent red dyes. Natural coloring methods are excellent for individuals with chemical sensitivities and those who wish to avoid using harsh commercial hair dye.Full Answer >
A standard perm uses ammonium thioglycolate to break the natural disulfide bonds that create the natural texture of hair while it's in curlers. Then, a neutralizing agent stops the bond-breaking process and allows the hair to form new bonds that lock it into the shape of the curlers.Full Answer >
Perming works by inflicting damage to the structure of the hair by applying a solution that break the bonds that hold the keratin on the hair together. Another solution is applied to the hair for the keratin to fuse together according to the shape of the curlers, which gives the hair the perm. In time, perming can cause the hair to dry up and become brittle.Full Answer >