Milady Ch. 6 Skin Care Products: Chemistry, Ingredients and Selection Exam Questions Correct Answers New Update

Milady Ch. 6 Skin Care Products: Chemistry, Ingredients and Selection Exam Questions Correct Answers New Update How do synthetic ingredients compare to ingredients derived from nature? - Answer- They can be just as effective and may have certain advantages, such as no use of pesticides or not leaving an ecological footprint. What does the FDA do? - Answer- Regulates cosmetics only in the areas of safety, labeling, and the claims made for a product; do not require approval of cosmetics before their manufacture or sale. How must ingredients be listed on cosmetic labels? - Answer- In descending order of predominance, starting with the highest concentration and ending with the lowest concentration. A product should not be used when/if? - Answer- There is any reaction within 24 hours. How should products be stored to make them last longer? - Answer- In dark containers in cool temperatures. What are cosmeceuticals intended to do? - Answer- Improve the skin's health and appearance. What are the main types of surfactants used in skin-cleansing products? - Answer- Detergents. What type of color agent is not subject to FDA batch certification requirements? - Answer- Noncertified colors. What is an example of an inorganic physical substance? - Answer- Titanium Dioxide. What is titanium dioxide? - Answer- An inorganic sunscreen that reflects UVA and UVB. Where are noncertified colors obtained from? - Answer- Mineral, plant or animal sources. What do emulsifiers cause to mix in order to form an emulsion? - Answer- Oil and water. What do emollients do? - Answer- Lubricate the skin's surface. What are emulsifiers? - Answer- Surfactants that cause oil and water to mix to form an emulsion. What are emollients? - Answer- Fatty materials used to lubricate and moisturize the skin. What do silicones do? - Answer- Act as vehicles for spreading in some products, including makeup. What are carbombers used for? - Answer- Thickening creams and frequently used in gel products. What products coat the skin and reduce friction? - Answer- Lubricants. What element turns a fatty acid into a fatty alcohol? - Answer- Hydrogen. What is one of the fattiest and healthiest plant oils? - Answer- Coconut oil. What type of ingredient is used to improve the hydration, plumpness and smoothness of the skin? - Answer- Lipids. What term refers to ingredients used to dissolve keratin proteins on the surface of the skin? - Answer- Enzymes. What are Alpha Hydroxy Acids (AHA) and Beta Hydroxy Acids (BHA) commonly used as? - Answer- Exfoliants. What are examples of ingredients that are used to adjust the pH of products? - Answer- Sodium hydroxide and citric acid. What do glycoproteins do? - Answer- Enhance moisture content, immune response, and cellular metabolism, which boosts cellular oxygen intake. What are glycoproteins derived from? - Answer- Yeast Fragrances do what? - Answer- Give products their scent. Where in the body are alpha lipoic acids found? - Answer- Every cell. What is a delivery system? - Answer- Chemical systems that deliver ingredients to specific areas of the epidermis. Green tea, caviar and retinol are known to be beneficial for what type of skin? - Answer- Mature skin. Benzoyl peroxide is primarily used for treating what? - Answer- Acne. Licorice is what? - Answer- Anti-inflammatory agent. What are the benefits of green tea? - Answer- UV protection, anti-aging, antibacterial, anti-irritant, anti-inflammatory, brightening, soothing, enhances photoprotection. An astringent is a type of what? - Answer- Toner A cream is a type of what? - Answer- Cleanser A freshener is a type of what? - Answer- Toner A gel is a type of what? - Answer- Cleanser A lotion is a type of what? - Answer- Cleanser A tonic is a type of what? - Answer- Toner Nonsetting masks are designed to do what? - Answer- Stay moist and more hydrating. Setting masks do what? - Answer- Harden and contain ingredients which dry and provide a complete barrier on top of the skin. Alginate masks do what? - Answer- Form a seal that encourages the skin's absorption of the serum or cream underneath; come in powder form and are mixed with water or serums, and dry to form a rubberized texture. Modelage masks are what? - Answer- Thermal masks that contain crystals of gypsum, and reach approx. 105 degrees F. Paraffin masks are what? - Answer- Wax masks used to warm the skin and promote penetration of ingredients deeper into the skin through heat trapped Clay masks do what? - Answer- Draw impurities to the surface of the skin as it dries and tightens.