test 3
暂无描述。系统推荐的高质量记忆内容，适合每天坚持背诵学习。
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why should we have understanding of the chemicals 4
• how it benefits and side effects- helps select • to educate clients and recommend use • to explain what they do, why, and expectations- confidence • remaining on top of the latest ingredients
who is responsible for ensuring safety of cosmetics
Food and drug administration FDA
2 most important laws for cosmetics marketed
the federal food, drug and cosmetic act the fair packaging and labelling act
does the FDA approve cosmetics
they do not approve before entering market they only regulate in relation to safety, levelling, and claims
how does the law define a cosmetic
articles intended to be rubbed, poured, sprinkled or sprayed on, applied to body, for cleansing, beautifying, promoting attractiveness or altering appearance. intended affect appearance of the skin
how does the law define a drug
articles intended for using in diagnosis, cure, mitigation, treatment, or prevention of disease articles intended to affect function or structure of the body intended to cause physiological change- structure and function of skin
cosmeceutical
a bridge between cosmetics and pharmaceuticals professional grade skin care/makeup that contains pharmaceutical-grade ingredients
what must product labels list
company name location/distribution point all ingredients
how must ingredients be listed on product 4
descending order of predominance highest to lowest concentration concentration less than 1% can be any order fragrance must be listed as fragrance - particular ingredients don’t.
INCI
international nomenclature cosmetic ingredient
who is INCI allocated by
American cosmetic association and personal care products council
what format are ingredients listed and why
INCI consistently listed using same ingredient name product to product - to easily compare
adverse reactions
many ingredients can cause adverse reactions fragrances, some preservatives, chemical sunscreen are most common
symptoms of irritant reaction
burning
symptoms of allergic reaction
itching, inflammation, blisters, hives, rashes, eye swelling, puff, tear can be detected immediately or in days/weeks
patch test
pretest small quantity of product on inside of arm, elbow, or behind ear if reacts within 24hrs avoid use
how to handle an adverse reaction
immediately remove product, rinse the skin with cold water, apply cool compress until skin calms have products to calm skin reactions
if client has reaction requiring medical treatment 2
the manufacture is responsible- unless product was purchased in bulk, repackaged by salon & resold- salon is in fault malpractice insurance does not cover products formulated/repackaged in salon
if client has adverse reaction to homeware products reccomended
advise to discontinue use immediately may choose to use over the counter hydrocortisone cream if reaction is serious- seek medical care and bring product with them manufacturer of product should be notified
ingredients derived naturally
from natural sources; plants, vitamins, animals can have powerful skin benefits
ingredients derived from synthetic sources
made in lab from chemical compounds can be just as effective with certain advantages- no pesticides and no ecological foot print
hyaluronic acid; natural and synthetic
natural- from rooster combs synthetic- used in cosmetics, more stable, more effective water binding technology
popular terms
are not regulated by law but used as descriptive words for marketing
natural/all natural
often used for skincare product and ingredients derived from natural sources no specific legal definition so used loosely s seemed by consumers avoiding chemical free products- but all life forms are made of chemicals.t