7.2B

Question 1

What are the two most commonly used an anionic surfactant cleansers

Answer 1

Sodium lauryl sulfate

Ammonium lauryl sulfate

Question 2

Which has higher levels of surfactants, facial cleansers or body cleanser’s

Answer 2

Body cleansers

Question 3

What are the three most common surfactants used to create emulsions

Answer 3

Steric acid
Cetyl phosphate
Beeswax

Question 4

What is a chelating agent

Answer 4

Enhances effectiveness of preservative

Question 5

What is buffering

Answer 5

Process of Acids or bases that adjust the ph level

Question 6

What is comedogencity

Answer 6

Products tendency to clog

Question 7

What % are the typical concentration levels of sunscreen

Answer 7

2-7%

Question 8

What are free radicals

Answer 8

Chemically unstable molecules that caused damage and inhibit proper functioning within the skin

Question 9

What is another name for co-enzyme Q 10

Answer 9

Ubiquinone

Question 10

What does Q10 do

Answer 10

Aids in production of cellular energy
Aids in circulation
Stimulates the immune system
Provides anti-aging affects

Question 11

How do silicones work

Answer 11

They act as a mesh like pattern of waterproof molecules over the skin allowing oxygen molecules to penetrate, keeping water inside

Question 12

What are the three categories of hydroxy acid

Answer 12

Alpha, beta, poly

Question 13

What are hydroxyacids

Answer 13

Organic acids extracted from natural sources such as fruits sugar and milk

Question 14

What do hydroxyacids do

Answer 14

Speed up the natural exfoliation process of the surface of the stratum corneum

Question 15

What is an alpha hydroxy acid

Answer 15

Carboxyl group located on the first carbon atom of the organic acid chain

Question 16

What are two examples of alpha hydroxy acid

Answer 16

Glycolic

Lactic

Question 17

What are beta hydroxy acid

Answer 17

Carboxyl group located on the second carbon atom of the organic acid chain

Question 18

What is one example of beta hydroxy acid

Answer 18

Salicylic acid

Question 19

What are polyhydroxy acid

Answer 19

Contains several carboxyl groups in the same chain

Question 20

What is one example of poly hydroxy acid

Answer 20

Malic acid

Question 21

What is Kinetin

Answer 21

And essential growth factor that prevents premature aging and is believed to partially reverse clinical signs of photo damaged facial skin

Question 22

How do lighteners work

Answer 22

They work by slowly blocking the production of melanin by the melanocytes in the skin

Question 23

What are two examples of lighteners

Answer 23

Hydroquinone

Kojic acid

Question 24

What does the FFDCA stand for

Answer 24

Federal food drug and cosmetic act

Question 25

What does FPLA stand for

Answer 25

Fair packaging and labeling act

Question 26

The government authority responsible for regulating cosmetics is the

Answer 26

FDA

Question 27

What are triglycerides that come from either plant or animal sources

Answer 27

Fatty acids

Question 28

What are binding substances used to slow down the destruction of the product

Answer 28

Emulsifiers

Question 29

Fatty acids that has been exposed to hydrogen are now called

Answer 29

Fatty alcohols

Question 30

What is a salt bond

Answer 30

Negative charge in one amino acid grouping attracts positive charge in another

Question 31

What is a peptide bond

Answer 31

Formed when the acid end of one amino acid attaches to the amino end of another

Question 32

What is a hydrogen bond

Answer 32

A hydrogen atom and one molecule attracted to the atom of another molecule with negative electrons

Question 33

What is a disulfide bond

Answer 33

Most important bond to a salon professionals work

Question 34

What is the smallest complete unit of an element

Answer 34

Atom

Question 35

A molecule is two or more atoms joined by a chemical bond true or false

Answer 35

True

Question 36

Peptide bonds are formed when two amino acids are positioned into and causing the acid and of one to attach to the amino end of another True or false

Answer 36

True