What is cosmetic chemistry?

Cosmetic chemistry is the science of creating and formulating personal care products, cosmetics, and beauty items. It involves understanding how different chemical ingredients interact to create safe, effective, and stable products.

How do I become a cosmetic chemist?

A background in chemistry or a related science field is typical. Chemists Corner offers online courses, resources, and a community to help aspiring cosmetic chemists learn formulation skills and break into the cosmetic industry.

Do I need a degree to create cosmetic formulations?

While a formal degree in chemistry or chemical engineering is helpful, it is not always required. Many successful formulators have learned through hands-on experience and dedicated courses like those offered by Chemists Corner.

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Workshops & Webinars

Free replays of cosmetic chemistry workshops and webinars with Perry Romanowski and industry experts. 12 episodes available.

Featured Workshop

AI Formulating Workshop

Training with Perry Romanowski

$79

Training with Perry Romanowski — lifetime access to the recording.

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Premium Workshops

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Workshop · Valerie George

Haircare Formulation Workshop

Build shampoos and conditioners that work in the lab and feel right to your customers. Training plus Q&A with Valerie George and Perry Romanowski.

$125Get the Workshop

Workshop · Perry Romanowski

Preservative Workshop

How cosmetic preservation really works: why products need preservatives, how water activity drives microbial risk, and how to evaluate traditional, natural, and non-traditional options.

$79Get the Workshop

Workshop · Perry Romanowski

Stability Workshop

Set up and read stability tests so your formulas hold up on the shelf — real protocols, case studies, and what a failed test is telling you.

$79Get the Workshop

Workshop · Perry Romanowski

AI Formulating Workshop

Replay training with Perry Romanowski. Lifetime access.

$79Get the Workshop

Workshop · Perry Romanowski

Natural Cosmetic Compliance Workshop

Replay training with Perry Romanowski. Lifetime access.

$125Get the Workshop

All Replays

12 episodes

Workshop ReplayRegulation

Decoding Natural Standards — Webinar Replay

Thank you for signing up for the Natural Standards live lesson! Dr. Karen Mann explains COSMOS, NATRUE, and ISO 16128 certification, walks through formula case studies under each system, and covers compliant ingredient substitutions. Contact Karen: [email protected]

August 31, 2026Watch

Workshop ReplayStability

Stability Testing Live Lesson Replay

Thank you for signing up for the Stability Testing live lesson! Learn the protocols every formulator should follow to ensure cosmetic products survive the shelf.

May 30, 2026Watch

Webinar ReplayFormulation

Cosmetic Formulation 2026 Webinar

A comprehensive look at cosmetic formulation trends, techniques, and what's new in 2026.

May 6, 2026Watch

Office HoursQ&A

Office Hours Replay — March 2026

Perry answers listener questions about cosmetic formulating, careers, and the industry.

March 30, 2026Watch

Webinar ReplayIngredients

Cosmetic Ingredients Webinar — March 2026

A deep dive into cosmetic ingredients — what's new, what works, and what to avoid in your formulations.

March 26, 2026Watch

Webinar ReplayBusiness

Start a Cosmetic Line in 2026

Everything you need to know to start your own cosmetic line — from formulation to regulation to manufacturing.

January 23, 2026Watch

Webinar ReplayAI

AI Tools for Cosmetic Chemists — December 2025

Discover the AI tools that are transforming how cosmetic chemists formulate, analyze ingredients, and write technical documentation.

December 12, 2025Watch

Workshop ReplayAI

AI Formulation Workshop

Hands-on workshop on using AI to accelerate cosmetic formulation — generate formulas, analyze ingredient lists, and optimize stability.

August 7, 2025Watch

Webinar ReplayIngredients

Active Ingredient Webinar

Deep dive into active ingredients — how they work, how to formulate with them, and how to create products that deliver results.

September 26, 2024Watch

Webinar ReplayAI

AI for Cosmetic Chemists

How AI is changing the cosmetic industry — from formulation assistance to ingredient analysis and beyond.

January 16, 2024Watch

Webinar ReplayFormulation

Introduction to Cosmetic Chemistry

A beginner-friendly introduction to cosmetic chemistry and formulation basics.

June 11, 2024Watch

Webinar ReplayRegulation

Cosmetic Regulation Webinar

Navigate FDA, EU, and global cosmetic regulations with confidence. Essential for every formulator and brand owner.

January 31, 2022Watch