Cosmetology Vocab
Terms
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- ammonium thioglycolate acid
- (atg) ph 10 relaxer weaker pre shampoo no base, could take longe
- Oxidation
- chemical reaction that expands molecules in a hair coloring service
- Reduction
- chemical reaction that reduces , permanet wave breaks disulfide bonds
- Viscosity
- thickness of something
- Lye
- synonom for sodium hydroxide
- compatible
- blends/works good together
- Lanthionization
- hydroxide relaxers remove 1 atom of sulfur from a disulfide bond, converting it into a lathionine bond by this process
- Residue
- something that remains after a "part" is removed
- base
- cream used to protect the scalp (sodium hydroxide)
- Soft curl permanet wave
- a 2 step perm used a thio acid 1. relax it 2. chemicals
- Pliable
- moveable
- cortex
- second layer of the hair, layer that has pigment, gives strength
- amino acids
- (22 amino acids in hair) kertain in hair
- Peptide bonds
- chemical bonds that join amino acids
- Polypeptide bonds
- many chains of chemical bonds
- Side Bonds
- cross bonds
- Disulfide bonds
- formed between 2 cysteine bonds (sulfur)
- Salt bonds
- opposite electrical charges, easily broken
- Hydrogen Bonds
- very weak bonds a attraction to opposite electrical charges
- texture
- quality of hair ( fine, medium and or coarse)
- Eumelanin
- the brown or black pigment in the hair
- Pheomelanin
- the yellow or gold pigment in the hair
- Toner
- color that is placed on highlighted hair
- Tone
- the primary color or highlight that you see in the hair
- Level
- how light or dark the hair is
- H202
- the chemical formula for hydrogen peroxide
- henna
- vegtable tint
- activator
- added to on the scalp lightner to increase the lightening speed
- canities
- the technical term for grey hair
- melanin
- the pigment in the cortex of the hair
- authority
- the right to control
- anterior
- in front of
- posterier
- behind
- superior
- above
- inferior
- below
- anatomy
- the study of the gross structure of the body
- phsiology
- study of the functions of the body
- histology
- the study of the minute stuctures
- tricology
- the study of the hair
- consultation
- a conference where advice is given