Milady Skin Care Products: Chemistry, Ingredients and Selection Exam Questions and Answers

Milady Skin Care Products: Chemistry, Ingredients and Selection Exam Questions and Answers .AHAs - Answer-Exfoliate the corneum .Algae - Answer-Derived from seaweed, contains minerals Moisturizing, .Alpha lipid acid - Answer-Natural molecule found in every cell in the body Powerful antioxidant and is soluble in water and oil Increases cellular metabolism and the effects of other antioxidants anti-inflammatory and reduces redness .Anhydrous - Answer-Products that do not contain any water Designed for dry skin .Antioxidants - Answer-Substances that inhibit oxidation reactions Help the condition of the skin by combating free radicals and stopping the oxidation that causes products to spoil or turn rancid Ex ascorbic acid, bha, bht and tocopherol .Aromatherapy - Answer-Therapeutic use of plant aromas and essential oils for beauty and health treatment purposes Ancient healing practice using essential oils and aromas from plants to treat the body mind and spirit .Benefits of masks - Answer-Tone, tighten, draw impurities out, hydrate/nourish, calm/soothe .Benzyl peroxide - Answer-A drying ingredient with antibacterial properties commonly used for blemishes and acne. Can be a skin allergen and irritant .Beta-glucans - Answer-Help reduce the appearance of fine lines and wrinkles by stimulating the formation of collagen .Botanicals - Answer-Ingredients derived from plants .Carbomers - Answer-Used to thicken creams and are frequently used in gel products .Certified colors - Answer-Synthetic, inorganic, known as metal salts. Have been batch certified and approved by the FDA .Chelating agent - Answer-Chemical that is added to cosmetics to improve the efficiency of the preservative Work by breaking down cell walls of bacteria and other microorganisms Ex disodium edta, trisodium edta, tetrasodium edta .Chemical sunscreens - Answer-Organic compounds that chemically absorb uv radiation .Clay masks - Answer-Draw out impurities to surface of skin .Cleansers - Answer-Soaps and/or detergents that clean the skin .Coconut and palm oil - Answer-Two of the fattiest and heaviest oils .Coenzyme q10 - Answer-Powerful antioxidant that protects and revitalizes Skin cells Strengthens capillary network and increases energy to epidermal cells Results in visible reduction of wrinkles and fine lines .Color agents - Answer-In skin care products they add color In cosmetic products they are responsible for most of the products cosmetic effects FDA monitors very closely .Colorants - Answer-Vegetable, pigment or mineral dyes that give products color .Comedogenicity - Answer-Tendency of any topical substance to cause or worsen a buildup of dead cells in the follicle, leading to comedones .Cosmeceuticals - Answer-Products intended to improve the skin's health and appearance. Have stronger performance ingredients that may cause biochemical reactions and physiological effects to the skin. Not yet recognized by FDA .Cosmetic act of 1938 - Answer-How the fda views cosmetics .Cosmetics - Answer-Articles that are intended to be rubbed, poured, sprinkled or otherwise applied to the human body or any part thereof for cleansing, beautifying, promoting attractiveness of altering the appearance .Delivery systems - Answer-Chemical systems that deliver ingredients to specific areas of the epidermis ex. Vehicles, liposomes, and polymers .Detergents - Answer-Main type of surfactant used in skin-cleansing products. They reduce the surface tension of dirt and oil on the skin's surface and form an emulsion to lift them from the skin. Used primarily in cleansing products .DMAE - Answer-antioxidant that stabilizes cell membranes Boosts effects of other antioxidants Increases chemicals that control muscle tone to improve appearance of sagging skin .EDTA - Answer-Ethylene diamine tetra acetic acid .EGF - Answer-Epidermal growth factor Stimulates cell division and is used for healing wounds or burns