Technology Imk209 fantasia

1. Electrostatic Forcesby, FaNtasi’a the forces between particles that are caused by their electric charges. 2. • Van der Waals attractive force • Electrostatic repulsive…

Documents Handbook on Herbal Products (Medicines, Cosmetics, Toiletries, Perfumes) 2 Vols.- Chapter 'Herbal...

Herbal Cosmetics Cosmetic Any substance, preparation, or treatment, applied to the person (a) to cleanse, (b) to alter the appearance, (c) to promote the attractiveness of…

Documents Herbal Cosmetics Handbook- Chapter 'COSMETIC EMULSIONS'

COSMETIC EMULSIONS Herbal cosmetic lotions and creams are emulsions of water-based and oil-based phases. An emulsion is two-phases system consisting of two incompletely miscible…