Which AHAs and BHAs exfoliate the skin by loosening bonds between cells on the surface of the corneum

Citric acid, salicylic acid, glycolic acid, lactic acids, malic acid, and tartic acid

Which skin care ingredients dissolve keratin proteins on the surface of the skin

Which type of facial mask absorbs oil and debris from the skin

Which beta hydroxy acid was originally derived from willow bark, wintergreen, and sweet birch

What is the function of sulfur in skin care products

Reduces oil gland activity and dissolves dry, dead cells on the surface of the skin

Products that rinse clean with water and do not strip the skin's natural acid mantle are considered ideal

Restores the natural PH after cleansing and hydrating the skin

Which of the following is a benefit of using an exfoliant

Helps improve the luminosity of the skinSkin texture is smoother and softerHelps improve product penetration

Which type of mask contains oil, emollients, and humectants, and has a strong moisturizing effect?

Thermal masks containing gypsum are Also known as

A sealed vial containing a single application of highly concentrated extracts in a water or oil base, is called a

Ingredients in cosmetic products that function to let the products spread more easily are known as

Which one of the following ingredients are commonly used in soaps and cosmetic creams is a strong alkaline

Which one of the following ingredients is an herb which in a solution of alcohol and water is a commonly used astringent

Ingredients in a cosmetic products that have the ability to draw water, function to help moisturize

Substances such as glycerin that hold products together are known as

Which one cause the actual change in the appearance of the skin

Which one prevents oxidation and neutralizes free radicals before they attach themselves to the membrane and destroy the cell

Which one describes products that do not contain any water

Which one is a technique of moisturizing by placing a layer of emollient over the skin in order to keep natural moisture from escaping

The tendency of any topical substance to cause or to worsen a buildup of dead cells in the follicle, leading to the formation of blackheads is known as

Chemical techniques using vehicles to make products work are known as

Ingredients that allow the products to spread, give them body and texture, are known as

Substances that are mixable with water are known as

Which type of facial mask absorbs oil and debris from the skin

Which one of the following facial ingredients is used for its moisturizing benefits

Peeling or sloughing of the dead corneum ( outer) cells

Method of physically rubbing dead cells off of the skin

Masks that harden include setting ingredients, whic provide a complete barrier on the top of the skin

Make up the majority of a product; they allow products to spread, provide body and texture, and give them a specific form such as a lotion, cream, or gel

Cause the actual changes in the appearance of the skin. Sometimes referred to as active agents.

Ingredients that will be less likely to cause allergic reactions