Products with PEG-100 Stearate

PEG-100 Stearate is an emulsifier, often paired with Glyceryl Stearate, that helps keep oil and water phases evenly blended. It adds a smooth, lightweight feel to creams and lotions and improves overall formula stability.

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The Emulsifier That Keeps Creams From Splitting

Oil and water do not mix on their own. PEG-100 Stearate is one half of the partnership — almost always alongside glyceryl stearate — that holds them together, and the pairing is what gives a lotion its light, even spread rather than a greasy one.

It appears throughout Revision Skincare's line: DEJ Eye Cream, Nectifirm, Firming Night Treatment and Pore Purifying Clay Mask all list it. SkinBetter Science uses it in AlphaRet Overnight Cream, where a stable emulsion matters for keeping the retinoid and AHA evenly distributed.

Why is PEG-100 stearate in so many products?

Because it works across a wide range of formulas and pH levels, and because it is inexpensive and well studied. If you prefer PEG-free routines, this page doubles as a list of what to pass over.

How to shop at ELLEMES

We sell only what we are authorized to carry, which means the batch dates on our shelves are the same ones our providers work with.

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Featured Products with PEG-100 Stearate Reviews

Revision Skincare DermProtect Barrier Defense
Revision Skincare DermProtect Barrier Defense
4.7 (63 reviews) 4.7 out of 5 stars based on 63 reviews
$69.00
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SkinCeuticals A.G.E. Interrupter Advanced
SkinCeuticals A.G.E. Interrupter Advanced
4.6 (103 reviews) 4.6 out of 5 stars based on 103 reviews
$185.00
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Featured review

“I love the smell and texture. Delivers with consistent use. I have been using over one year. It is a staple in my skincare.”

— Mildred A.
Read all SkinCeuticals A.G.E. Interrupter Advanced reviews →