Specialist certificate

Certificate in Cosmetic Bars & Waterless Cosmetics

Learn how to formulate solid, waterless and anhydrous cosmetic products with better structure, texture and performance.

This specialist course helps you understand how oils, butters, waxes, powders and functional ingredients work together to create polished bars, balms, sticks and other waterless cosmetic formats.

Purchase course What you’ll learn

Cosmetic bars and waterless cosmetics course workspace

This course includes Foundations of Cosmetic Formulation

When you enrol in this specialist course, you will also receive access to our complete Foundations of Cosmetic Formulation & Ingredient Safety course. It introduces the ingredient, safety, documentation and good manufacturing principles used throughout your specialist training.

Explore Foundations

Course at a glance

Create modern solid and waterless cosmetics.

Learn how to design products that feel practical, polished and suitable for more sustainable beauty routines.

Solid formats

Understand how to create bars, sticks and solid cosmetic product forms.

Waterless systems

Learn the principles behind anhydrous and low-water product development.

Melt point & hardness

Explore how waxes, butters and oils influence structure, glide and stability.

Lower packaging potential

Develop product formats that can support more compact, modern packaging choices.

Cosmetic bars and waterless formulation learning materials

Why this course matters

Learn how to make solid products perform beautifully.

Waterless cosmetics can look simple, but they require careful balance. Too much wax can feel draggy, too much oil can soften the product, and the wrong butter blend can affect melt, glide and shelf stability.

This course helps you understand how to build solid and anhydrous products with more control, so your bars, balms and sticks feel intentional rather than improvised.

Understand the role of oils, butters and waxes
Learn how hardness, melt point and glide affect product feel
Create solid and waterless products with better structure
Explore bars, sticks, balms and anhydrous formats
Start troubleshooting softness, graininess, drag and melting issues

What you’ll learn

Build the skills behind solid and waterless products.

Learn how to design products that hold their shape, apply well and feel considered on the skin or hair.

Download Prospectus

Waterless formulation structure

Understand how anhydrous products are built and how oil, butter, wax and powder systems behave.

Anhydrous formulation principles
Ingredient function and balance
Solid product structure

Texture, glide and hardness

Learn how to adjust firmness, melt point, slip, payoff and after-feel using the right ingredient combinations.

Wax and butter selection
Softness and hardness control
Glide, drag and skin feel

Method and troubleshooting

Explore melting, cooling, moulding and troubleshooting methods that influence final product quality.

Heating and pouring method
Graininess and texture issues
Melting, cracking and stability

Products you can develop

Create bars, balms, sticks and waterless cosmetics.

The skills in this course can be applied to a wide range of practical cosmetic formats, from simple balms to more advanced solid beauty products.

Lotion barsMassage barsShampoo barsConditioner barsCleansing balmsLip balmsBody buttersDeodorant sticksSolid scrubsFace balms

Finished cosmetic bars balms sticks and waterless products

Course outcomes

Finish with a clearer approach to waterless formulation.

The aim is to help you understand how to design, adjust and improve solid product formats with more confidence.

By the end of the course, you should feel more confident with:

Choosing suitable oils, butters, waxes and structuring ingredients
Adjusting hardness, melt point, glide and product payoff
Creating bars, sticks, balms and anhydrous product formats
Understanding how processing affects final texture
Troubleshooting softness, graininess, sweating, cracking and drag

Ideal next steps

Combine waterless products with scrubs, masks and treatment formats
Use solid products within a broader skincare or haircare range
Build towards the full Diploma in Cosmetic Formulation
Develop more sustainable and compact product concepts
Continue refining sensory performance and product finish

View diploma pathway

Course details

Practical online learning at your own pace.

Designed for learners who want to create more refined solid, anhydrous and waterless cosmetic products.

Online access

Study through a clear digital learning area.

Self-paced

Work through the course at a schedule that suits you.

Learning resources

Use structured materials to support your formulation work.

Certificate course

Complete a specialist course within the wider diploma pathway.

Our Testimonials

Real stories, genuine progress

Learners share how structured training changed the way they formulate.

4.9 rating from verified learners

“The structure helped me stop guessing and start understanding how each ingredient works.”

Sarah M. Skincare formulation student

“I finally had a process for creating, documenting and improving my product ideas.”

Amira K. Brand founder

“The lessons made the science approachable and gave me confidence to formulate from scratch.”

Laura B. Independent maker