Skin care products - Chemistry, Ingredients,
and Selection Exam |Questions with 100%
verified Answers
_______________ oil and petrolatum come from the earth, specifically from petroleum sources
and have been tested and offer excellent protection against dehydration and help prevent
irritant skin contact and are nonreactive and biologically inert. - ✔️✔️Minera Oil
If an ingredient is non reactive and biologically inert, this means - ✔️✔️they do not react with
other chemicals involved in the skin's function and combine with water and blended with an
emulsifier into a cream, lotion, or fluid, which mekes them less oily.
pH test papers are called - ✔️✔️litmus papers
Classic ______________ ____________ is one of teh first moisturizers ever made is blended
with mineral oil. - ✔️✔️Cold cream
______________ _____________ and _____________ can be used with no added preservatives
because they do not harbor bacteria or other organisms. - ✔️✔️Minera oil and petrolatum
Most plant oils are used for their ____________________ properties. - ✔️✔️emollient
Mineral oil is also used as a _____________ , which coats the skin and reduces friction. -
✔️✔️lubricant
Plant oils contain ____________ _____________ which are beneficial for skin that does not
produce enough sebum. - ✔️✔️fatty acids
, Plant oils vary in fatty acid content and heaviness. _____________ oil and ____________ oil are
the heaviest of the plant oils. - ✔️✔️coconut and palm
The lighter of the plant oils used in skin care products and less comedogenic come from -
✔️✔️safflower, sunflower, canola, and jojoba.
Hundreds of emollients exist, coming from natural sources like oils or fatty material or are
synthesized in a _________________________ - ✔️✔️Laboratory
______________ ____________ are lubricant ingredients derived from plant oils or animal fats.
They are acidic but are not irritating to the skin. - ✔️✔️Fatty Acids
Some of the more common fatty acids found in skin care products are - ✔️✔️oleic acid, stearic
acid and caprylic acid
_____________ ____________ are fatty acids that have been exposed to hydrogen. They are
not drying, have a wax like consistency and are used as emollients or spreading agents. -
✔️✔️Fatty alcohols
Cetyl alcohol, lauryl alcohol and stearyl alcohol are all examples of - ✔️✔️fatty alcohols
____________ _____________ are produced from combining fatty acids and fatty alcohols. -
✔️✔️Fatty esters
Fatty esters are easily recognized on labels because they almost always end in - ✔️✔️"ate"
isopropyl myristate, isopropyl palmitate, and glyderyl stearate are common __________
____________ . - ✔️✔️Fatty esters
and Selection Exam |Questions with 100%
verified Answers
_______________ oil and petrolatum come from the earth, specifically from petroleum sources
and have been tested and offer excellent protection against dehydration and help prevent
irritant skin contact and are nonreactive and biologically inert. - ✔️✔️Minera Oil
If an ingredient is non reactive and biologically inert, this means - ✔️✔️they do not react with
other chemicals involved in the skin's function and combine with water and blended with an
emulsifier into a cream, lotion, or fluid, which mekes them less oily.
pH test papers are called - ✔️✔️litmus papers
Classic ______________ ____________ is one of teh first moisturizers ever made is blended
with mineral oil. - ✔️✔️Cold cream
______________ _____________ and _____________ can be used with no added preservatives
because they do not harbor bacteria or other organisms. - ✔️✔️Minera oil and petrolatum
Most plant oils are used for their ____________________ properties. - ✔️✔️emollient
Mineral oil is also used as a _____________ , which coats the skin and reduces friction. -
✔️✔️lubricant
Plant oils contain ____________ _____________ which are beneficial for skin that does not
produce enough sebum. - ✔️✔️fatty acids
, Plant oils vary in fatty acid content and heaviness. _____________ oil and ____________ oil are
the heaviest of the plant oils. - ✔️✔️coconut and palm
The lighter of the plant oils used in skin care products and less comedogenic come from -
✔️✔️safflower, sunflower, canola, and jojoba.
Hundreds of emollients exist, coming from natural sources like oils or fatty material or are
synthesized in a _________________________ - ✔️✔️Laboratory
______________ ____________ are lubricant ingredients derived from plant oils or animal fats.
They are acidic but are not irritating to the skin. - ✔️✔️Fatty Acids
Some of the more common fatty acids found in skin care products are - ✔️✔️oleic acid, stearic
acid and caprylic acid
_____________ ____________ are fatty acids that have been exposed to hydrogen. They are
not drying, have a wax like consistency and are used as emollients or spreading agents. -
✔️✔️Fatty alcohols
Cetyl alcohol, lauryl alcohol and stearyl alcohol are all examples of - ✔️✔️fatty alcohols
____________ _____________ are produced from combining fatty acids and fatty alcohols. -
✔️✔️Fatty esters
Fatty esters are easily recognized on labels because they almost always end in - ✔️✔️"ate"
isopropyl myristate, isopropyl palmitate, and glyderyl stearate are common __________
____________ . - ✔️✔️Fatty esters
