Proteins are made of a chain of dehydrated amino acids. When enzymes cut proteins into pieces they add water back to the site at which they cut ...
certain types of cosmetics (especially liquid foundations and powders) can be used to conceal but not remove hair. ...
Articles intended to be applied to the human body for cleansing, beautifying, promoting attractiveness or alternating the appearance without ...
products used for the purposes of cleansing, beautifying, promoting attractiveness or alternating one's appearance.
the women of Egypt followed certain styles and trends in their toilette. From earliest times, they employed materials to brighten or color their ...
Many types of cosmetics can cause allergic contact dermatitis. Permanent hair dye that contains paraphenylenediamine is the most common cause. ...
Cosmetics are substances used to enhance or protect the appearance or odor of the human skin. Cosmetics include skin-care creams, lotions ...
preparations applied externally to change or enhance the beauty of skin, hair, nails, lips, and eyes; the study of such products
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