The Worlds Biggest (and Best!) Nail Knowledge Centre

Professional Nail Courses

Teaching essential knowledge to enable you to work safely and ethically

Essential Masterclasses

16 Lessons | 32 Knowledge Points | 16 Knowledge Checks

Learn the essential theory necessary for a career as a nail professional. Following a unique method of teaching all 3 Masterclasses, your knowledge and understanding will allow you to gain your Nail Knowledge Diploma.

6 Lessons | 12 Knowledge Points | 6 Knowledge Checks

Learn about the structures of the nail unit, how the nail plate grows and its structure, and common nail conditions.

5 Lessons | 10 Knowledge Points | 5 Knowledge Checks

Learn basic product chemistry and understand the polymerisation process that sits at the heart of the nail industry.

5 Lessons | 10 Knowledge Points | 5 Knowledge Checks

Essential health and safety to keep you and your clients safe; with strategies to minimise your risks from dust, vapours and products.

1 Diploma Exam

This exam is dependant on you completing all three Masterclasses in this series, The Nail Unit, Product Chemistry and Health & Safety.

Advanced Courses

1 Lessons | 2 Knowledge Points | 1 Knowledge Check

Achieve a deeper understanding of UV energy and UV gels and the impact of improper curing on allergies with our advanced lesson.

Free Lessons

1 Lessons | 1 Knowledge Point

An industry update to provide the latest science on the epidemic of allergies occurring in the nail industry.

1 Lessons | 2 Knowledge Points

Find out why thousands of Nail Professionals are raving about the NailKnowledge Diploma course


Recognised Brand Training

Nail Knowledge is a Habia CPD Endorsed Provider. (Hair and Beauty Industry Authority)

“This is a fantastic resource for the whole industry; students as well as experienced professionals will enjoy studying on the platform, it brings further depth and detail to nail education, which in turn helps raise standards and ensures services are safe for clients, enhancing the overall reputation of the nail industry.” Joan Scott Chair of Habia

See What Others Think

Amy Lambourne
Professional Nail Technician 

Theresa Foddering
Salon Owner and Educator

Sue McGlashan
Nail and Beauty Therapist