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Leslie Cosmetics

Developing and Manufacturing Custom Private Label Skincare for over 50 years...
Come share our expertise.


Starting or growing a skincare line? Do you want high-end, custom-manufactured, natural or science-based products for your company?
Are generic, stock formulations not for you?
We thought so...

As a highly-respected and creative private label and contract manufacturer, Leslie Cosmetics will work with you to create innovative, custom formulations that set you apart from the competition.


We focus on helping start-up and smaller companies reach their goals more quickly. Our ability to meet your needs as you grow makes us an ideal partner to develop and manufacture your natural or science-based skincare product lines. 


The consistent, high quality of our products will help ensure the success of your lines – over a long period of time.


Leslie Cosmetics has built its reputation on new product innovation. This is why we have developed outstanding men’s and women’s lines for well-known personal care and beauty products companies – worldwide. We are also known for our integrity and honest, consultative approach to helping your business, whether big or small, reach its potential.


We would love to add you to our list of winning clients.

Dream it… and we'll create it!


Contact us at:



2600 John Street, Suite #210

Markham, Ontario L3R 3W3 

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