CH3FCS1-Further Cosmetic Science 1

Module Provider: Chemistry
Number of credits: 20 [10 ECTS credits]
Level:6
Terms in which taught: Autumn / Spring term module
Pre-requisites: CH2CCS1 Core Cosmetic Science 1
Non-modular pre-requisites:
Co-requisites:
Modules excluded:
Current from: 2023/4

Module Convenor: Dr Adam Bromley
Email: a.p.bromley@reading.ac.uk

Type of module:

Summary module description:

The aim of this module is to give students a solid foundation in the chemical knowledge required when working in the cosmetics industry

Aims:

The aim of this module is to give students a solid foundation in the chemical knowledge required when working in the cosmetics industry.ÌýThe module will give students a solid foundation in the chemical knowledge required when working in the cosmetics industry.

Assessable learning outcomes:

Students should be able to:

• Describe the polymer chemistry and materials science behind cosmetics and their development.


• Discuss and explain the chemistry behind perfumes and their synthesis from a cosmetic science viewpoint


• Describe and explain the formulation of personal care products from a cosmetic science viewpoint


• Outline and explain the role of regulation within the cosmetics industry


• Illustrate the need for good manufacturing practice (GMP) and what this means from a cosmetic science viewpoint

Additional outcomes:

The students should improve their team-working skills through workshops. Students will learn how to use the literature to research a complex issue and write a comprehensive essay. In addition students should begin to develop the skills necessary for future employment.

Outline content:

• Colour science - Pigments & dyes, colour measurement (CIELab system) and visual perception, colour modelling (Kubulka-Munk), colour formulation, pigment wetting/dispersion and formulation of products such as lipstick


• Materials science and Polymer chemistry – Polymers, structure, types of polymers (synthetic and natural polymers including silicones, polyurethanes and other), coatings and films, rheology/thickening behaviour, lubrication, adhesion (polymer entanglement)


• Perfumes - their synthesis, their isolation, and the importance of stereochemical information


• Formulation Chemistry – Personal care product types and typical formulations including shampoo/conditioner, skincare, deodorants/fine fragrances, body care, oral care, colour cosmetics, hair colorants.


• Rheometry, flocculation and rates of reaction


• Understand the difference between intrinsic and extrinsic preservation of a product

Brief description of teaching and learning methods:

Two one hour lectures per week with approximately two hours of workshop/seminars in the Autumn and Spring term on related material.

Contact hours:

Ìý	Autumn	Spring	Summer
Lectures	10	10
Seminars	2	2
Guided independent study:	Ìý	Ìý	Ìý
Ìý Ìý Wider reading (independent)	20	20
Ìý Ìý Exam revision/preparation		48
Ìý Ìý Advance preparation for classes	20	20
Ìý Ìý Essay preparation	48
Ìý	Ìý	Ìý	Ìý
Total hours by term	100	100	0
Ìý	Ìý	Ìý	Ìý
Total hours for module	200

Summative Assessment Methods:

Method	Percentage
Written exam	75
Written assignment including essay	25

Summative assessment- Examinations:

1.5 hours

Summative assessment- Coursework and in-class tests:

Students will prepare a written report - topics to be set by staff involved.

Formative assessment methods:

Workshops on problems.

Penalties for late submission:

The Support Centres will apply the following penalties for work submitted late:

• where the piece of work is submitted after the original deadline (or any formally agreed extension to the deadline): 10% of the total marks available for that piece of work will be deducted from the mark for each working day (or part thereof) following the deadline up to a total of five working days;
• where the piece of work is submitted more than five working days after the original deadline (or any formally agreed extension to the deadline): a mark of zero will be recorded.

The University policy statement on penalties for late submission can be found at: /cqsd/-/media/project/functions/cqsd/documents/cqsd-old-site-documents/penaltiesforlatesubmission.pdf
You are strongly advised to ensure that coursework is submitted by the relevant deadline. You should note that it is advisable to submit work in an unfinished state rather than to fail to submit any work.

Assessment requirements for a pass:

The student shall normally be required to achieve an overall weighted average of at least 40% for the module.

Reassessment arrangements:

Failed coursework may be reassessed by an alternative piece of work, before or during the August examination period.Ìý

Re-examination by written examination in August.

Additional Costs (specified where applicable):

1) Required text books:Ìý

2) Specialist equipment or materials:Ìý

3) Specialist clothing, footwear or headgear:Ìý

4) Printing and binding:Ìý

5) Computers and devices with a particular specification:Ìý

6) Travel, accommodation and subsistence:Ìý

Last updated: 30 March 2023