Cosmetic Formulation Science Made Simple
Formula Chemistry is your expert guide to cosmetic formulation featuring professional skincare & haircare formulas, in-depth ingredient guides, DIY recipes, and free formulas by Dr. SamiUllah, Ph.D. in Chemistry.
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New Posts & Formulations
Body Wash
How to Formulate Body Wash (Surfactant Selection Guide)
Introduction Most first body washes fail in one of two ways: they strip and tighten the skin, or they refuse
23 June 2026
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Body Lotion
Cosmetic Formulation Basics: The Complete Beginner to Pro Guide
Introduction Most beginners start by buying ingredients and end up with separated, mouldy, or burning products within a month. The
22 June 2026
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Blog
Do It Yourself Deodorant: DIY Deodorant Formula, Aluminium Free Actives, Wax Ratios & Free Download | Formula Chemistry
Introduction A stick deodorant fails when the formulator treats odor control like a perfume problem. A do it yourself deodorant
28 May 2026
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