Mixtures of two or more kinds of molecules, having a tendency to separate when left standing, are known as:

Mixtures of fats and oils converted to fatty acids by heat and then purified fall under which of the following cosmetic classifications?

A granular scrub used to assist in physically removing dead skin cells is an example of what type of exfoliant?

SPF testing is based on which type of UV rays?

Which type of UV ray is longer-penetrating and causes collagen breakdown?

All of the following statements are true about paraffin (warm wax) masks EXCEPT:

Masks with the primary purpose of absorbing excess oil, tightening and refining the pores and aiding in preventing clogging are:

Products that are produced using ingredients that have been grown without pesticides, herbicides or genetic modifications are called:

Joan has a client with sensitive skin, which of the following masks would help calm and soothe her client’s skin?

Liposomes, microsponges and hydrogels all fall under what delivery system?

Which delivery system requires friction to release the performance ingredients?

Ingredients that help hold the product together, provide a base and contain a preservative system are called:

Due to weight concentration, what ingredient is often listed first on a cosmetic product label?

Functional ingredients used to remove oil and/or dirt, also known as a cleansing agent, are called:

Which cosmetic ingredient helps to prevent moisture loss?

Which of the following terms means the product is less likely to provoke an allergic reaction?

Samantha has determined that she would like to improve the skin tone and texture, reduce bacteria and dead skin cell buildup and improve cellular renewal for her client? Which performance ingredient would be beneficial for the client?

All of the following statements about lighteners are true EXCEPT:

How are ingredients listed on a product label?