Steareth-100
Steareth-100 is an emulsifier used in skincare. It's found in 6 products in our database, making it a less common ingredient.
What it does
Holds the formula together
Who it's best for
A supporting ingredient — found in most cream and lotion formulas.
- Essential for product stability, not typically chosen by the consumer
- Generally well-tolerated across all skin types
- Helps oil and water phases blend into a smooth, usable texture
Works well with
- +Draws in moisture(humectant)
- +Softens and smooths(emollient)
- +Locks moisture in(occlusive)
6 products
Holds the formula together
Best products with Steareth-100
Top products with Steareth-100
Frequently asked questions
What does Steareth-100 do in skincare?
Steareth-100 is classified as "holds the formula together" in skincare formulations. Holds the formula together.
Is Steareth-100 safe for sensitive skin?
Steareth-100 is generally well-tolerated and has no specific concern flags in our database. As with any ingredient, patch-test if you have highly reactive skin.
What products contain Steareth-100?
6 products in our database contain Steareth-100. The highest-rated is Kiehl's Since 1851 Micro-Dose Anti-Aging Retinol Serum with Ceramides & Peptide scoring 9.3/9.8.
Can I use Steareth-100 every day?
Emulsifiers are present in most cream formulas and are used daily without concern. They are a structural part of the product.