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Useful material on cosmetic chemistry, ingredients and growing your business

Tribology, gums, and gelling agentsScience

Tribology, gums, and gelling agents

Tribology in cosmetics: how friction affects the perception of a cream. Why a blend of guar and xanthan gum provides a better sensory profile. Practical takeaways for formulators.

8 min1 Mar 2026
#rheology
The power of nature: the role of essential oils in modern cleaning productsFor beginners

The power of nature: the role of essential oils in modern cleaning products

Essential oils in household chemicals: antimicrobial action, degreasing with d-limonene, and pest repellent properties. How to stabilize oil in water, and safety for cats and dogs. Bonus: a kitchen spray recipe.

10 min1 Mar 2026
#oils and butters
Table salt vs. magnesium sulphate: how to stabilize a water-in-oil emulsionScience

Table salt vs. magnesium sulphate: how to stabilize a water-in-oil emulsion

Table salt or magnesium sulphate for a water-in-oil emulsion? How salt stabilizes a W/O emulsion: the anchoring effect and combating Ostwald ripening. A comparative table of NaCl vs. MgSO₄.

12 min27 Feb 2026
#emulsions#stability#oils and butters
How to choose oils and butters for your skin type: a beginner's guide for formulatorsFor beginners

How to choose oils and butters for your skin type: a beginner's guide for formulators

How to select oils and butters for dry, normal, and oily skin: comedogenicity, texture, and stability. Oil wardrobe charts by skin type, comedogenicity ratings, and storage tips.

12 min26 Feb 2026
#oils and butters#for beginners
Azelaic acid: calm skin without 'pilling' — a formulation guideIngredients

Azelaic acid: calm skin without 'pilling' — a formulation guide

Complete guide to formulating with azelaic acid: mechanism of action, pH window, solubility, 5 strategies to combat pilling, ready-to-use cream formulas.

20 min25 Feb 2026
#actives
How climate affects the fatty acid and essential oil composition in plantsScience

How climate affects the fatty acid and essential oil composition in plants

How temperature, sun, drought, and humidity alter the profile of fatty acids and essential oils. Why linseed oil from a cold region is richer in Omega-3, and why mint contains more menthol during a drought.

7 min1 Mar 2025
#oils and butters
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