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Dr. Rolanda Wilkerson

The second course in the specialization, Cosmetic Formulation Science, delves deeper into the fundamentals of cosmetic formulations. The focus here is on the selection and use of raw materials, a critical aspect of cosmetic science. You will develop more detailed insight into choosing and using various cosmetic raw materials. Moreover, you will learn the essentials of safe and effective laboratory work and documentation. This course is a blend of theoretical knowledge and practical application, setting the stage for advanced learning in cosmetic science.

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What's inside

Syllabus

Introduction to Cosmetic Formulation Science
Welcome to Cosmetic Formulation Science. This is the second course of the P&G Cosmetic Science Specialization program. In this course, you will explore the fundamentals of cosmetic formulations, emphasizing the selection and use of raw materials for your formulations. This week, you will learn about the importance of raw materials in cosmetic formulations. You'll learn to identify and select the ideal raw materials, ensuring your formulations are effective and innovative. This foundational knowledge is essential for anyone aspiring to excel in the cosmetic industry. Let's dive in!
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Raw Materials
This week, you will get into the details of the cosmetic formulation process, specifically focusing on surfactants and additives. You'll explore the diverse behaviors of different surfactants and additives and learn about the hydrophilic-lipophilic balance (HLB) scale for emulsifier selection. Additionally, you'll delve into the various categories of preservatives, enriching your understanding of the components that make up effective cosmetic products.
Working in the Lab
This week, you'll become well-versed in the importance of laboratory safety and the relevant codes that govern it. You'll identify and utilize cosmetic personal protective equipment (PPE) and become familiar with the best practices for working in a cosmetic laboratory. Furthermore, this module will help you develop insights into the importance of meticulous record-keeping, emphasizing the use of laboratory notebooks and digital records.
Formulating Products
In this week, we explore the fundamental concepts of skincare formulation. You will learn about their differences and how to use them effectively in your product formulation. You will explore using weight percentages in formulations and learn how to convert mass percentages accurately. You will also learn about different types of skincare formulations and explore the concept of Certificate analysis and determining specifications.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Approaches cosmetic formulation as a science, emphasizing the selection and use of raw materials
Focuses on developing detailed insight into the use of cosmetic raw materials
Geared towards students interested in a career in the cosmetic industry
Taught by Dr. Rolanda Wilkerson, a recognized expert in cosmetic formulation science
Requires some background knowledge in chemistry and cosmetic science

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Cosmetic Formulation Science with these activities:
Review Material Testing Techniques
Reinforce your understanding of material testing techniques covered in this course.
Show steps
  • Go through your notes and assignments from previous courses that cover material testing techniques.
  • Practice solving problems related to material testing techniques.
  • Review relevant sections of your textbook or other reference materials.
Watch videos on safe laboratory practices and proper documentation techniques in cosmetic science
Ensure a safe and professional work environment in the cosmetic laboratory.
Show steps
  • View videos demonstrating proper handling of chemicals, equipment, and waste disposal.
  • Learn about industry-standard documentation practices for laboratory notebooks and digital records.
Follow Tutorials on Cosmetic Formulation
Enhance your understanding of cosmetic formulation by following online tutorials.
Browse courses on Cosmetic Formulation
Show steps
  • Search for reputable sources offering tutorials on cosmetic formulation.
  • Select tutorials that align with your learning objectives.
  • Follow the tutorials step-by-step, taking notes and asking questions as needed.
  • Experiment with different formulations to gain practical experience.
Nine other activities
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Read about the chemical structure and properties of surfactants and additives
Learn the fundamental properties of these essential cosmetic ingredients.
Browse courses on Surfactants
Show steps
  • Explore scientific articles and textbooks to understand the molecular composition and behavior of surfactants and additives.
  • Examine the different types of surfactants (anionic, cationic, nonionic, and amphoteric) and their unique characteristics.
  • Investigate the various functions of additives, such as preservatives, antioxidants, and emollients, in cosmetic formulations.
  • Analyze case studies to understand how surfactants and additives interact with each other and influence the overall formulation.
Practice Calculations for Cosmetic Formulations
Strengthen your ability to perform calculations essential for cosmetic formulation.
Show steps
  • Review the mathematical concepts and formulas used in cosmetic formulation.
  • Find practice problems or create your own.
  • Solve the problems carefully, checking your answers for accuracy.
  • Seek help from online resources or classmates if needed.
Compile a comprehensive study guide by organizing and summarizing course materials
Create a personalized and tailored resource for effective and efficient exam preparation.
Browse courses on Study Guide
Show steps
  • Review lecture notes, textbooks, and other course materials to identify key concepts.
  • Summarize and condense the information into a concise and well-organized format.
  • Include diagrams, tables, and examples to enhance understanding and recall.
Practice selecting and blending cosmetic ingredients using an online formulation tool
Develop practical skills in formulating effective cosmetic products.
Browse courses on Cosmetic Formulation
Show steps
  • Utilize an online cosmetic formulation tool to experiment with different ingredient combinations.
  • Create formulations for various cosmetic products, such as moisturizers, cleansers, and serums.
  • Analyze the compatibility, stability, and sensory properties of the formulated products.
Join a study group with peers to discuss the concepts and challenges of cosmetic formulation
Engage in collaborative learning and knowledge sharing, fostering a deeper understanding of the subject matter.
Browse courses on Collaboration
Show steps
  • Organize a study group with classmates or fellow students interested in cosmetic science.
  • Meet regularly to discuss course topics, share research findings, and troubleshoot formulation challenges.
Explore online resources and scientific databases to stay updated on advancements in cosmetic science
Stay abreast of the latest innovations and trends in the rapidly evolving field of cosmetic science.
Browse courses on Research
Show steps
  • Identify reputable online resources and scientific databases specializing in cosmetic science.
  • Regularly browse and review articles, studies, and industry news to stay informed.
Create a Cosmetic Formulation Portfolio
Demonstrate your understanding of cosmetic formulation by creating a portfolio of your work.
Browse courses on Product Development
Show steps
  • Gather your best cosmetic formulations and supporting documentation.
  • Organize your portfolio in a logical and visually appealing manner.
  • Write clear and concise descriptions for each formulation.
  • Include any relevant test results or evaluations.
  • Seek feedback from peers or industry professionals to refine your portfolio.
Develop a cosmetic formulation for a specific skin type or concern
Apply the principles of cosmetic science to create a customized and targeted formulation.
Browse courses on Cosmetic Formulation
Show steps
  • Research different skin types and concerns to identify a specific target audience.
  • Select and source appropriate raw materials based on their properties and compatibility.
  • Formulate and test the product using laboratory techniques and equipment.
  • Evaluate the product's performance, safety, and stability.
  • Refine the formulation and prepare documentation for future production.
Design a presentation on the applications of cosmetic science in a specific industry
Develop a comprehensive understanding of the practical applications of cosmetic science in various industries.
Browse courses on Presentation
Show steps
  • Choose a specific industry, such as skincare, hair care, or pharmaceuticals, to focus on.
  • Research the applications of cosmetic science within the chosen industry.
  • Design and create a visually appealing presentation that communicates key concepts and findings.
  • Present the findings to an audience, such as classmates, industry professionals, or the general public.

Career center

Learners who complete Cosmetic Formulation Science will develop knowledge and skills that may be useful to these careers:
Cosmetic Scientist
Cosmetic Scientists are responsible for the formulation, development, and safety of cosmetic products. This course will teach you the fundamentals of cosmetic formulation science and provide you with practical experience in selecting and using raw materials. These skills are essential for success in the field of cosmetic science.
Chemist
A Chemist has the opportunity to work with a multitude of different raw materials and put their knowledge of chemical fundamentals into practice. In this course, Cosmetic Formulation Science, you'll learn about the selection and use of raw materials in formulations and the essentials of safe and effective laboratory work. This course would be highly beneficial to someone looking to begin a career as a Chemist.
Product Developer
Product Developers are responsible for the development and launch of new products. This course will teach you the fundamentals of cosmetic formulation science and provide you with experience in selecting and using raw materials. This knowledge will be essential for success as a Product Developer in the cosmetic industry.
Research Scientist
Research Scientists conduct research to develop new products and technologies. This course will teach you the fundamentals of cosmetic formulation science and provide you with experience in selecting and using raw materials. This knowledge will be essential for success as a Research Scientist in the cosmetic industry.
Formulation Scientist
Formulation Scientists are responsible for the development and formulation of cosmetic products. This course will teach you the fundamentals of cosmetic formulation science and provide you with experience in selecting and using raw materials. This knowledge will be essential for success as a Formulation Scientist in the cosmetic industry.
Quality Control Analyst
Quality Control Analysts are responsible for ensuring that cosmetic products meet safety and quality standards. This course will teach you the fundamentals of cosmetic formulation science and provide you with experience in selecting and using raw materials. This knowledge will be essential for success as a Quality Control Analyst in the cosmetic industry.
Technical Writer
Technical Writers create documentation for cosmetic products, including product labels, safety data sheets, and technical reports. This course will teach you the fundamentals of cosmetic formulation science and provide you with experience in selecting and using raw materials. This knowledge will be essential for success as a Technical Writer in the cosmetic industry.
Regulatory Affairs Specialist
Regulatory Affairs Specialists are responsible for ensuring that cosmetic products comply with government regulations. This course will teach you the fundamentals of cosmetic formulation science and provide you with experience in selecting and using raw materials. This knowledge will be essential for success as a Regulatory Affairs Specialist in the cosmetic industry.
Marketing Manager
Marketing Managers are responsible for developing and executing marketing campaigns for cosmetic products. This course will teach you the fundamentals of cosmetic formulation science and provide you with experience in selecting and using raw materials. This knowledge will be essential for success as a Marketing Manager in the cosmetic industry.
Sales Representative
Sales Representatives are responsible for selling cosmetic products to customers. This course will teach you the fundamentals of cosmetic formulation science and provide you with experience in selecting and using raw materials. This knowledge will be essential for success as a Sales Representative in the cosmetic industry.
Customer Service Representative
Customer Service Representatives are responsible for providing customer service to customers. This course will teach you the fundamentals of cosmetic formulation science and provide you with experience in selecting and using raw materials. This knowledge will be essential for success as a Customer Service Representative in the cosmetic industry.
Laboratory Technician
Laboratory Technicians are responsible for conducting laboratory tests and experiments. This course will teach you the fundamentals of cosmetic formulation science and provide you with experience in selecting and using raw materials. This knowledge will be essential for success as a Laboratory Technician in the cosmetic industry.
Production Manager
Production Managers are responsible for overseeing the production of cosmetic products. This course will teach you the fundamentals of cosmetic formulation science and provide you with experience in selecting and using raw materials. This knowledge will be essential for success as a Production Manager in the cosmetic industry.
Quality Assurance Manager
Quality Assurance Managers are responsible for ensuring that cosmetic products meet quality standards. This course will teach you the fundamentals of cosmetic formulation science and provide you with experience in selecting and using raw materials. This knowledge will be essential for success as a Quality Assurance Manager in the cosmetic industry.
Operations Manager
Operations Managers are responsible for overseeing the day-to-day operations of a cosmetic company. This course will teach you the fundamentals of cosmetic formulation science and provide you with experience in selecting and using raw materials. This knowledge will be essential for success as an Operations Manager in the cosmetic industry.

Reading list

We've selected eight books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Cosmetic Formulation Science.
Comprehensive encyclopedia of chemicals and drugs and includes information on the different types of chemicals and drugs, their properties, and their uses.
Provides an overview of the use of cosmeceuticals in the treatment of pigmentation disorders, including the different types of cosmeceuticals, the methods of formulation, and the claims that can be made about these products.
An in-depth look at the science of skin moisturization, covering topics such as the structure and function of the skin, the role of water in skin health, and the effects of various moisturizing ingredients.
Delves into the chemistry and technology of surfactants, providing valuable insights into their properties, behavior, and applications in cosmetic formulations, enhancing your understanding of the selection and use of surfactants.
Provides a comprehensive overview of the science of emulsions and includes information on the different types of emulsions, their properties, and their uses.
Provides an overview of the use of colloidal drug delivery systems in cosmetics, including the use of liposomes, nanoparticles, and microemulsions.
Provides a comprehensive overview of the chemistry of fragrances and includes information on the different types of fragrance ingredients, the methods used to create fragrances, and the safety and efficacy of fragrances.
Provides a comprehensive overview of essential oils and aromatherapy and includes information on the different types of essential oils, the methods used to extract them, and the safety and efficacy of essential oils.

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