Polyglyceryl-4 Isostearate
Polyglyceryl-4 Isostearate is an emulsifier used in skincare. It's found in 30 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)
30 products
Holds the formula together
Best products with Polyglyceryl-4 Isostearate
SPF products
See all spf products→Moisturisers
See all moisturisers→Top products with Polyglyceryl-4 Isostearate
Cicapair ™ Tiger Grass Camo Drops Color Corrector SPF 35
Smooth, Glow-Up & Go Set
Bye Bye Foundation Oil-Free Matte Full Coverage Moisturizer with SPF 50+
Ceramic Milk Ampoule
CC+ Cream Full Coverage Color Correcting Foundation with SPF 50+
Glutathiosome CC Sunscreen Toning Tube
Brightening Pore+Dark Spot Sunscreen
Heartleaf Calming Tone Up Sun Cream
L'Oreal Foundation True Match Sand Rose 5.C
Perfect UV Sun Cushion
L'Oreal True Match Foundation 3.N Beige Cream
True Match Foundation 1.C Ivory Rose
L'Oreal True Match Foundation 1.W Ivory Gold
L'Oreal True Match Foundation 5.N Sand
L'Oreal Concealer Infallible More than Vanilla 326
L'Oreal Concealer Infallible Ivory 322
L'Oreal Concealer Infallible Porcelain 320
L'Oreal Concealer Infallible Oatmeal 324
Find Comfort Lip Butter Balm + Overnight Mask with Hyaluronic Acid Butter
Nude Magique BB Cream
Frequently asked questions
What does Polyglyceryl-4 Isostearate do in skincare?
Polyglyceryl-4 Isostearate is classified as "holds the formula together" in skincare formulations. Holds the formula together.
Is Polyglyceryl-4 Isostearate safe for sensitive skin?
Polyglyceryl-4 Isostearate 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 Polyglyceryl-4 Isostearate?
30 products in our database contain Polyglyceryl-4 Isostearate. The highest-rated is Dr. Jart+ Cicapair ™ Tiger Grass Camo Drops Color Corrector SPF 35 scoring 9.0/9.8.
Can I use Polyglyceryl-4 Isostearate every day?
Emulsifiers are present in most cream formulas and are used daily without concern. They are a structural part of the product.