Bài giảng Cơ sở kỹ thuật mỹ phẩm: Chương 1 - Nhàn Lê

The realm of cosmetics, far from being a modern indulgence, represents a profound and enduring aspect of human civilization, deeply interwoven with cultural practices, personal expression, and historical evolution. From ancient rituals to contemporary beauty standards, the application and development of beauty products have continuously shaped societal norms and individual identities. This foundational chapter, 'General introduction to cosmetics', serves to unveil the rich historical tapestry of cosmetic use, tracing its origins, diverse applications across various cultures, and the fundamental concepts that underpin what is now known as cosmetic engineering.

Sinh viên ngành Kỹ thuật Mỹ phẩm, Kỹ thuật Hóa học, Dược học, Công nghệ sinh học và các chuyên gia trong ngành công nghiệp mỹ phẩm.

This academic material provides a comprehensive general introduction to cosmetics, beginning with fundamental definitions that distinguish beauty products from personal care products. It then embarks on an extensive historical journey, illustrating how cosmetics have been integral to human culture across millennia. The historical overview meticulously details ancient practices in diverse civilizations, including Egyptians, Greeks, Romans, Chinese, and Japanese, highlighting their unique approaches to personal adornment and ritualistic use. Key historical milestones include the use of scented oils and ointments in ancient Egypt for skin care and religious rituals, the application of minerals like galena and malachite for eye makeup, and the adoption of natural dyes such as henna. The narrative further explores European developments, including the commercialization of perfumes and the use of various substances for skin lightening, alongside the emergence of modern cosmetic businesses and technologies in the 19th and 20th centuries, such as zinc oxide in facial powders, hair dryers, and permanent hair dyes. By tracing this rich evolution, the document underscores the profound cultural, social, and technological influences that have shaped the cosmetic industry, providing essential context for students venturing into cosmetic engineering and related fields.