The Evolution of Cosmetics in History

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Questions and Answers

What is one of the unit outcomes for PCOS311 - Cosmetic Product Development?

Demonstrating knowledge of advanced cosmetic formulation techniques

Understanding the history of cosmetic science

Describing the GMP requirements for cosmetics (correct)

Identifying the chemical structure of common cosmetic ingredients

Which resource is NOT listed as a required reading for the unit?

Chemical Reactions in Organic Chemistry by Smith & Johnson (correct)

Formulations: In Cosmetic and Personal Care by Tadros

Introduction to Cosmetic Formulation and Technology by Baki & Alexander

Formulas, Ingredients, and Production of Cosmetics by Iwata & Shimada

What is a key aspect students are expected to demonstrate at the end of the unit regarding cosmetic science?

Expertise in coding software applications for cosmetics

Familiarity with cosmetic science terminologies (correct)

Understanding advanced topics in quantum physics

Ability to bake cosmetic products at home

Which activity is NOT mentioned as part of the recommended student engagement in the unit?

Practicing laboratory experiments on cosmetic formulations Signup and view all the answers

What is the etymological origin of the word 'cosmetic'?

It comes from the Greek word 'Kosm tikos' Signup and view all the answers

What are the three main goals cosmetics have been used for throughout history?

To enhance personal appeal through decoration, camouflage flaws in the skin, and promote attractiveness Signup and view all the answers

What is included in the study of cosmetic science?

Chemistry, Physics, Biology, Marketing, and Market Research Signup and view all the answers

Which specific parts of the human body are affected by cosmetic products according to the text?

Hair, skin, lips, nails Signup and view all the answers

What type of cosmetic ingredients provide the benefit of cosmetics?

Functional ingredients Signup and view all the answers

Who is credited with innovating the time-honored toiletry cold cream (Cera Alba)?

Galen of Pergamon Signup and view all the answers

According to Herodotus, which ancient civilization was well practiced in the use of depilatories and eye adornment?

Babylonians Signup and view all the answers

How many types of cosmetic ingredients are mentioned in the text?

3 Signup and view all the answers

In terms of premises, what should be considered for a cosmetic manufacturing facility?

Location, design, construction, and maintenance Signup and view all the answers

What should the personnel in a cosmetic manufacturing facility have?

Relevant knowledge, experience, skill, and capabilities Signup and view all the answers

Which of the following is NOT emphasized in the guidelines for cosmetic good manufacturing practice?

Product design and innovation Signup and view all the answers

Why should sanitation and hygiene be practiced in a cosmetic manufacturing facility?

To avoid contamination of products Signup and view all the answers

Study Notes

Unit Outcomes for PCOS311

One outcome for PCOS311 is the ability to develop and formulate cosmetic products effectively.

Required Readings

A specific resource not listed as required reading for the unit is "The Chemistry of Cosmetics."

Key Aspects of Cosmetic Science

Students are expected to demonstrate knowledge of cosmetic science principles and product formulation techniques by the end of the unit.

Student Engagement Activities

An activity not mentioned as part of recommended student engagement is participation in external cosmetic industry conferences.

Etymology of 'Cosmetic'

The word 'cosmetic' originates from the Greek word "kosmetikos," meaning skilled in adornment or preparing.

Historical Goals of Cosmetics

Throughout history, cosmetics have been used for enhancing beauty, improving hygiene, and providing protection against environmental elements.

Study of Cosmetic Science

The study of cosmetic science includes formulation chemistry, product safety, regulatory aspects, and consumer application methods.

Human Body Affected by Cosmetics

Cosmetic products primarily affect the skin, hair, eyes, and nails.

Cosmetic Ingredients Benefits

Cosmetic ingredients are categorized into active ingredients that provide specific benefits, such as moisturization, sun protection, and anti-aging properties.

Innovator of Cold Cream

Greek physician Galen is credited with innovating the classical cold cream (Cera Alba).

Use of Depilatories and Eye Adornment

According to Herodotus, the ancient Egyptians were well practiced in the use of depilatories and eye adornment.

Types of Cosmetic Ingredients

The text mentions five types of cosmetic ingredients, including emulsifiers, preservatives, surfactants, colorants, and fragrances.

Considerations for Cosmetic Manufacturing Facility

Key premises to consider include cleanliness, proper ventilation, and access to sanitary water systems.

Personnel Requirements in Manufacturing Facilities

Personnel in a cosmetic manufacturing facility should have training in good manufacturing practices and relevant safety protocols.

Good Manufacturing Practice Guidelines

Guidelines for cosmetic good manufacturing practice do not emphasize cosmetic effectiveness over safety and quality.

Importance of Sanitation and Hygiene

Sanitation and hygiene are essential in a cosmetic manufacturing facility to prevent contamination and ensure consumer safety.

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Description

Explore the historical role of cosmetics through various vignettes, including the ancient Egyptians' use of eye and face paints, body oils, and ointments, as well as Theophrastus' knowledge of perfume compounding. Learn about the raw materials used in cosmetics by Roman physicians and more.