Steareth-21
Steareth-21 is an emulsifier used in skincare. It's found in 34 products in our database, making it a moderately popular 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)
34 products
Holds the formula together
Best products with Steareth-21
Top products with Steareth-21
Banana Bright+ Instant Glow Moisturizer
Phyto Nature Lifting Eye Cream — Lifts, Firms & Reduces Eyelid Folds | Targets Dark Circles, Puffiness & Fine Lines | Eyelid-Safe | All Skin Types
Black Tea Firming Corset Cream
Haute Exigence Jour
Umbrian Clay Pore Purifying Face Mask
Anti-Aging Skincare Essentials Set
Magic Cream Anti-Aging Moisturizer with Hyaluronic Acid
Orchidée Impériale White - Le concentré anti-âge éclat
Lotus Youth Preserve Moisturizer
Rose Deep Hydration Face Cream
Abeille Royale Double R Renew & Repair Eye Serum for Dark Circles, Puffiness, & Wrinkles
Crème jour - Abeille Royale
Dry Essence Foot Pack
Visibly Clear crème nettoyante pamplemousse rose
Total Eye Lift Eye Cream for Firming, Wrinkles, Dark Circles & Puffiness
DayWear Multi-Protection Anti-Oxidant 24H-Moisture Creme SPF 15
Cire Wax Effet Sculptant Force 6
Umbra Sheer Physical Daily Defense SPF 30
A Perfect World SPF 40 Age-Defense Moisturizer with White Tea
Regenerist Collagen Peptide 24 Cream Cleanser
Frequently asked questions
What does Steareth-21 do in skincare?
Steareth-21 is classified as "holds the formula together" in skincare formulations. Holds the formula together.
Is Steareth-21 safe for sensitive skin?
Steareth-21 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-21?
34 products in our database contain Steareth-21. The highest-rated is OLEHENRIKSEN Banana Bright+ Instant Glow Moisturizer scoring 8.4/9.8.
Can I use Steareth-21 every day?
Emulsifiers are present in most cream formulas and are used daily without concern. They are a structural part of the product.