Stearic acid in cosmetic

Stearic Acid and Why It Is Safe For Skincare

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Do you always use skincare products? What kind of ingredients that contains in it? Well, in every skincare product that you have, at least one of them has stearic acid in it. So, what is stearic acid?

Stearic Acid for Skincare

Stearic acid: Emulsifier, surfactant, and emollient

Stearic acid or octadecanoic acid is a long-chain fatty acid found in natural animal and vegetable fats in combination form. In personal care products, stearic acid is not one of those ingredients that should give you a bad impact. In fact, it’s a skincare unicorn in the sense that it’s frequently used in formulations while also providing skin benefits.

Its ingredient type is emollient, surfactant, and emulsifier. An emollient may soften or soothe the skin. A surfactant is able to lower the surface tension of the liquid in which it is dissolved. While emulsifier helps keep unlike ingredients (such as oil and water) from separating in an emulsion.

What are its main benefits?

As mentioned before, stearic acid has all of these functions as an ingredient in some cosmetics: The emollient, surfactant, and emulsifier simultaneously in several personal care products. What is the main benefit if stearic acid has these kinds of properties?

The main benefit of stearic acid is softening and smoothing the skin’s surface while also assisting in the restoration of the skin’s barrier. It also functions as a surfactant, though it is most frequently used as an emulsifier to thicken and improve the texture of products.

Is stearic acid safe to use?

Stearic acid is actually safe to use and it suits anyone who has dry or sensitive skin. There is no restriction for when to use this, it could be in the morning or night. Stearic acid also works well with almost all ingredients, particularly oils. To reduce the drying effects, it’s frequently combined with more irritating actives.

Fortunately, since stearic acid is a safe ingredient, that means all kind of skin type is tolerable. However, still, any ingredient always has the potential to trigger an allergy or reaction. Stearic acid is a great choice for people with sensitive or irritated skin, and it’s even been shown to help with psoriasis flaking and itching.

In conclusion, stearic acid is a safe ingredient to your skin.

Tradeasia International as a global stearic acid supplier provides various types of chemicals and raw materials for market and industry solutions. Get stearic acid chemicals and other fatty acids in bulk with different grades and packaging.

Reference :

Byrdie. (2021, September 04). Stearic Acid is a Common Skincare Ingredient

By Patricia Ho, Student Academy in Tradasia Academy Batch 2, Tradeasia International

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