Purodem® Journal
The Journal is where we think out loud about formulation: the materials, the methods, and the reasoning behind a product that is safe, stable, and genuinely useful. Articles and references for practitioners, students, and formulators who want to understand why, not just how.
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What Is Integrative Therapeutic Formulation?
Integrative Therapeutic Formulation is the discipline of creating natural, plant-based formulations that begin with a person and what they need,
A Guide to Natural Skincare Formulation
Natural skincare formulation is the craft of creating skincare products, such as creams, balms, cleansers, and serums, from natural, plant-based
What Is Aromatology?
Aromatology is the study of essential oils and their therapeutic use, approached in a scientific and methodical way. It is
Peppermint Essential Oil: The Benefits of Mint Power!
In aromatherapy, Peppermint essential oil is a versatile and potent extract derived from the hybrid peppermint plant, a cross between
Vetiver Essential Oil: A Guide to Uses & Benefits
Vetiver essential oil, often hailed as another gem in aromatherapy, is derived from the roots of the Vetiver plant (Vetiveria
Top 12 Essential Oils for Focus and Concentration
Maintaining focus and concentration can be as challenging and as important in a world where distractions abound – the constant
Ready To Learn More?
Everything here feeds what we teach. If you want to move from reading to formulating, our courses take you from first principles to your own finished work.
Read about ITF — Coming September 2026, a new qualification in therapeutic formulation.
View the NSF Diploma — beginner-friendly, the route into cosmetic formulation.
View the PEOT Diploma — advanced, for practitioners taking essential oil work deeper.