Relaxer services
Another therm for a Japanese straightener services is a?
* Keratin
* Brazilian Blowout
* Thermal Reconditioning
Thermal reconditioning
The layer of the hair that provides the strength and elasticity of human hair is?
the cuticle
the cortex
the medulla
The cortex
Another name for a curl reformation services is a ?
Care free curl
Permanent waving
Soft curl perm
Soft curl perm
The solution use to restructure or reharden the hair in a relaxing service is called a?
ammonium
stabilizer
disulfide
Stabilizer
In permanent waving the side of the curl is determined by the ?
Side of the Rod
Type of hair
Type of hair colorSize of the rod
The two most common types of relaxers are?
* Sodium Hidroxide and Ammonia Thioglycolate
* Calcium hydroxide and sodium hydroxide
* ThioglycolateAmmonia thioglycolate and sodium hydroxide.
The natural ph of the hair is between?1
1.5 and 3
4.5 and 5.5
8.5 and 13.5
4.5 and 5.5
The main ingredient use in a soft curl relaxer services is?
Sodium
Ammonia thioglycolate
Petroleum jelly
Ammonia thioglycolate
When performing a sodium hydroxide retouch, where is the product applied first?
ends of the hair
new growth only
mid shaft hair
To the new growth only.
The technique of wrapping at a 90- degree angle or straight out from the center is?
on base
half off-base
off steam
Half off-base placement
Relaxer services used on natural, untreated hair, to relax it by 85% of its natural pattern is called?
*Keratin
*rebonding
*virgin relaxer
Virgin relaxer
The_____ is the innermost layer of the hair
The medulla
The cortex
The cuticle
Medulla
Another name for a curl reformation services is a?
neutralizer
soft curl perm
polypeptide
Soft curl perm
What are the three basic steps of chemical hair relaxing?
Processing, neutralizing, and conditioning
Softening ,clarify shampoo, check curl
air neutrilize, towel blot, rinse
Processing, neutralizing, and conditioning.
Permanent wave solution should be rinse from the hair for a minimum of ?
20 minutes
10 minutes
5 minutes
5 minutes
The relaxer that has a ph over 12 on the oh scale is the?
Apple cider vinegar
Keratin
Sodium hydroxide relaxer
Sodium hydroxide relaxer
Lower pH number means stronger acid.
higher ph number means stronger base
the lower the ph of a substance is, the stronger of an acid it is.
Middle layer of the hair is?
The medulla
The cuticle
The cortex
Cortex
The technique of relaxing the hair by 50% of its natural curl pattern is called?
Hydrogen and sulfur
sulfur
curl diffusion
Curl diffusion
When doing a retouch relaxer, overlapping onto previously relax hair may cause ?
Breakage
more straight
Glossy soft hair
Breakage
A type of perm wrap in which the hair is wrapped at an angle other than perpendicular to the length of the rod is?
Spiral perm
Body wave perm
Root perm
Spiral perm set
The solution to use to restructure or regarded the hair in a relaxing services is called a ?
Color
stabilizer
curl reformation
Stabilizer
The tough exterior layer of the hair is?
The cortex
The medulla
The cuticle
cuticle
The chemical texture services that looseness overly curly hair or changes tightly curly or coiled hair into loose curls or waves is?
chemical
curl re-forming
disulfide
Curl re-forming
For virgin relaxer services, the relaxer is applied?
Ends of the hair
Off the scalp, then back to the scalp, and ends
Mid shaft only
Off the scalp, then back to the scalp,and ends.
The reducing agent used in permanent waiving solutions is commonly referred to as?
Thio
Lightener
Monomer
Thio