Explore Routine Login

Stearic Acid

Our database includes 4307 products that contain Stearic Acid.

You should know

Concerns

Oily Skin
Fungal Acne
Comedogenic Rating:   2-3
Irritancy Rating:   0

Explained

Stearic Acid is a fatty acid. It is an emollient, emulsifier, and texture enhancer.

As an emollient, stearic acid helps soften skin. It aids the skin's protective barrier by preventing water loss. It also provides a gentle cleansing effect without stripping away natural oils.

Stearic acid may also be used to enhance the texture of products. It can add volume and stabilize ingredients such as water and oil. This can help water and oil ingredients from separating.

Sources of stearic acid include animal or vegetable fats/oils such as coconut or shea. It can be naturally found in butter, cocoa butter, shea butter, vegetable fats, and animal tallow.

This ingredient may not be Malassezia folliculitis, or fungal-acne safe.

People also like: Niacinamide, Glycerin, Water

People also dislike: Cetearyl Alcohol, Niacinamide, Alcohol

Stearic Acid is a somewhat common cosmetic ingredient, with about 9.7% of the products in our database containing it.

Community Stats

1290 people from our community have liked or disliked this ingredient.

Users who like it 💖

Often have the following skin types:

Dry Sensitive

Usually have one or more of the following skin concerns:

Sensitivity • Dryness • Redness • Fine Lines

Users who dislike it 💔

Often have the following skin types:

Combination Oily

Usually have one or more of the following skin concerns:

Seborrheic Dermatitis • Fungal Acne • Oiliness • Acne

Where it's used

Stearic Acid is most often found as ingredient number 14 within an ingredient list.

These are the categories of products that use Stearic Acid the most:

CosIng Data

  • CosIng ID: 79070
  • INCI Name: STEARIC ACID
  • INN Name: stearic acid
  • EC #:  200-313-4
  • All Functions: Cleansing, Emulsifying, Emulsion Stabilising, Masking, Refatting, Surfactant
What is CosIng?

CosIng is the European Commission database for information on cosmetic substances and ingredients.

SkinSort uses CosIng to source some of it's data on ingredient names and functions.