Ch6 Skin Care Products: Chemistry, Ingredients, and Selection Flashcards
Açaí Berry
berry rich in antioxidants, vitamins A, B, C, and E; protects, replenishes; helps heal damaged skin
Alcohol
antiseptic and solvent used in perfumes, lotions, and astringents; specially
denatured (SD) alcohol is a mixture of ethanol with a denaturing agent
Algae
seaweed derivatives used as thickening agents, water-binding agents, and
antioxidants; also nourishes the skin with vitamins and minerals
alginate
often seaweed based mask applied after a serum or treatment cream. They come
in powder form and are mixed with water or serums, and dry to form a rubberized texture.
allantoin
derived from the root of the comfrey plant, helps to soften and protect while
actively soothing skin
Aloe Vera
popular botanical used in cosmetic formulations; emollient and humectant with hydrating, softening, healing, antimicrobial, and anti-inflammatory properties
alpha hydroxy acids
abbreviated AHAS; derived naturally from various plant sources and from milk, used for improving signs of aging, dry skin, and an uneven skin tone
alpha lipoic acid
a natural molecule found in every cell in the body; it is a powerful antioxidant and is soluble in water and oil
ampoules
small, sealed vial containing a single application of highly concentrated serum of extracts in a water or oil base
anhydrous
describes products that do not contain any water
argan oil
derived from the kernels of the argan tree; very light botanical oil used as an
emollient
aromatherapy
therapeutic use of plant aromas and essential oils for beauty and health treatment purposes; involves the use of highly concentrated, nonoily, and volatile essential oils to induce such reactions as relaxation and invigoration, or to simply create a pleasant fragrance during a service
