Stearic Acid

Stearic acid is a naturally occurring saturated fatty acid commonly derived from animal fats or plant oils, such as palm and coconut oil. It is widely used in cosmetics, skincare, and personal care products due to its ability to function as an emulsifier, thickener, and stabilizer. Stearic acid is a white, waxy solid that helps improve the texture and consistency of formulations.

Key Benefits

✔ Emulsifier – Helps blend oil and water components in formulations, ensuring smooth and stable products.
✔ Thickening Agent – Adds thickness to creams, lotions, and ointments, enhancing their texture and feel.
✔ Skin conditioning – Softens and smooths the skin, leaving it feeling nourished and moisturized.
✔ Non-irritating – Gentle on the skin, making it suitable for sensitive skin types.
✔ Protective – Forms a barrier on the skin to prevent moisture loss, promoting long-lasting hydration.

How to Use

• Stearic acid is commonly used in the oil phase of emulsions and should be heated to the proper temperature before being mixed with other ingredients.
• Recommended usage level: 1–5% in formulations, depending on the desired effect.
• For external use only.

Applications

Stearic acid is frequently used in lotions, creams, moisturizers, cleansers, shampoos, deodorants, and makeup products. It is particularly useful in formulations designed to provide smooth application, stability, and hydration, as well as in products requiring a thicker, cream-like texture.