This phase contains oil-soluble ingredients heated in a separate double boiler to the same temperature as the water phase. Carrier oils and plant butters Natural waxes Oil-soluble emulsifiers 3. Phase C (Cool Down Phase)
This comprehensive guide serves as your foundational reference, breaking down the essential concepts, ingredients, and processes needed to create safe, stable, and effective natural skincare products. The Core Philosophy of Natural Formulation
These are components of plant oils and butters that do not turn into soap when mixed with an alkali. They include sterols, carotenoids, and vitamins, which offer profound skin-healing and conditioning benefits. V – Viscosity Modifiers
Any product containing water, or likely to come into contact with water (like a body scrub used in the shower), include a preservative. Failing to preserve natural cosmetics introduces the risk of dangerous mold, yeast, and bacterial growth (such as Pseudomonas aeruginosa ). 3. Stability Testing a-z of natural cosmetic formulation pdf
Heavy, semi-solid plant extracts often used for their intense antioxidant properties or deep fragrance profiles. P – Preservatives
Creating a cosmetic product requires a systematic, percentage-based approach rather than measuring by drops, spoons, or cups.
: Natural fragrance components and therapeutic extracts. Step-by-Step Formulation Process This phase contains oil-soluble ingredients heated in a
Not all cosmetic products are created equal. Your guide will break down the three main formula types:
Ingredients that mimic the skin’s natural lipid barrier to restore hydration and elasticity. Examples: Sodium PCA, Amino acids, Ceramide NP. O – Essential Oils
Replaced with natural silicone alternatives like Coco-Caprylate. The Core Philosophy of Natural Formulation These are
The most complex letter. A PDF must explain HLB (Hydrophilic-Lipophilic Balance).
Proper dilution, therapeutic properties, and safety restrictions.