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PEG-8 Laurate

What PEG-8 Laurate is & what it does

An emulsifier and solubilizer that disperses oils and helps thin, light formulas stay blended. It keeps the texture smooth and even, and it can help dissolve oil-soluble ingredients into a water-based product.

What is PEG-8 Laurate and what does it do in sunscreen?

It is an emulsifier and solubilizer. In a sunscreen it helps blend oils into the water phase and keeps the emulsion stable, which gives the product a smooth, even feel. It is most useful in lighter lotions and fluids where it stops oily ingredients from separating out.

Is PEG-8 Laurate safe?

Yes, for cosmetic use. PEG esters like this are common, well tolerated emulsifiers used at low levels in skincare and sunscreen. It is not flagged as an allergen in our data. The usual note for PEG ingredients is about trace manufacturing by-products that reputable suppliers purify out, which is a contaminant question, not the ingredient itself.

Does PEG-8 Laurate clog pores?

Generally no. It carries no comedogenic rating in our data, so it sits among the lower-risk ingredients for clogging pores. It acts as a lightweight emulsifier in small amounts rather than as a heavy oil, making it an unlikely cause of breakouts.

Does PEG-8 Laurate feed fungal acne (malassezia)?

It can. PEG-8 Laurate is a fatty ester, and the malassezia yeast involved in fungal acne can use that fatty part, so people actively dealing with fungal acne may choose to skip it. For anyone not prone to it, the ingredient is harmless. This is one narrow concern rather than a broad safety flag.

What is PEG-8 Laurate on an ingredient list (INCI)?

"PEG-8 Laurate" is the INCI name printed on the label. It is lauric acid joined to a short polyethylene glycol chain, where the "8" refers to about eight ethylene oxide units, not a percentage. It usually appears lower on the list, near the oils and fragrance it is there to keep blended.

Sunscreens with PEG-8 Laurate

We rate 182 sunscreens that contain it, showing the top 10 by overall score:

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