Ingredient review
Polyglyceryl-6 Bis(Hydroxypropyl Lauryl Ether)
INCI: POLYGLYCERYL-6 BIS(HYDROXYPROPYL LAURYL ETHER)
A gentle, non-stripping emulsifier that effectively cleanses without disrupting the skin barrier.
In plain English
This ingredient is a mild cleansing and mixing agent made from glycerin and lauric acid (from coconut or palm). It helps water and oil blend together in products like cleansers and micellar waters, so you can remove dirt, makeup, and excess oil without harsh sudsing. Because it's derived from natural sources and designed to be gentle, it's less likely to leave your skin feeling tight or dry compared to traditional sulfates.
Review score
Safety, usefulness, and evidence
Strong fit for many routines
The evidence base is useful, but some claims depend heavily on the formula.
Risk flags are low for most users, though the finished product can still irritate.
- Source
- semi synthetic
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Easy yes for most routines
Polyglyceryl-6 Bis(Hydroxypropyl Lauryl Ether) is generally a lower-concern ingredient when the full formula suits your skin.
Plain-English read
Treat this as a practical screening step before you compare products that contain this ingredient.
- Step 1Start with the score, then check the irritation and clogging risk before judging Polyglyceryl-6 Bis(Hydroxypropyl Lauryl Ether).
- Step 2Use the "Best for" and "Use caution if" sections to match the ingredient to your skin, not just to a marketing claim.
- Step 3If a product stings, breaks you out, or worsens irritation, judge the finished formula and stop using it even if the ingredient scores well.
Score terms in plain English
Irritation risk
lowLess likely to sting, burn, or bother most users, though sensitive skin can still react.
Clogging risk
lowLess likely to feel heavy or contribute to clogged pores for most skin types.
Evidence level
moderateThere is useful support, but formula details and claim strength still matter.
What it is
A semi-synthetic emulsifier and surfactant created by reacting polyglycerin (derived from glycerin) with lauryl alcohol (from coconut or palm oil) and adding hydroxypropyl groups for improved water solubility and mildness.
How it works
It reduces the surface tension between oil and water, allowing them to mix into a stable emulsion. In cleansers, it surrounds and lifts away dirt, oil, and makeup so they can be rinsed off with water. Its large molecular structure makes it less penetrating and therefore gentler on the skin barrier.
Pros
Extremely gentle on skin
Its large molecular structure means it stays on the skin's surface, removing impurities without penetrating or disrupting the moisture barrier.
Versatile formulation aid
Works well in both rinse-off and leave-on products, helping create stable, elegant textures without the need for harsh co-surfactants.
Cons and cautions
Lower foam volume
Compared to traditional sulfates, this ingredient produces less foam, which may feel less satisfying to users who associate rich lather with cleanliness.
Potential palm oil sourcing
Lauric acid is often derived from palm oil, which can be associated with deforestation if not sourced sustainably.
Best for
- People with dry or sensitive skin who need a non-stripping cleanser
- Anyone looking for a sulfate-free cleansing option
Use caution if
- Those with known allergies to coconut or palm derivatives (rare)
Usage tips
Safety summary
Polyglyceryl-6 Bis(Hydroxypropyl Lauryl Ether) is considered safe for use in cosmetics at typical concentrations. It has low irritation and comedogenic potential, making it suitable for sensitive skin. No significant safety concerns have been raised by regulatory bodies.
Research notes
Research on this specific compound is limited, but the broader class of polyglyceryl esters is well-studied and recognized as mild, safe surfactants. Studies show they have low skin irritation and good biodegradability.
Common label clues
- Typical concentration
- 1% to 5%
- Regulatory status
- Approved for use in cosmetics in the EU, US, and other major markets. No concentration restrictions are typically imposed.
- Common uses
- Cleansers, Micellar waters, Shampoos, Body washes, Emulsions
- Environmental note
- Derived from renewable plant sources, but sustainability depends on the sourcing of palm or coconut oil. Look for RSPO-certified palm or coconut-based versions.
Good to know
- This ingredient is often listed near the top of ingredient lists in sulfate-free cleansers.
- It is considered biodegradable and generally safe for aquatic life at typical use levels.
Common questions
What is Polyglyceryl-6 Bis(Hydroxypropyl Lauryl Ether) in beauty products?
This ingredient is a mild cleansing and mixing agent made from glycerin and lauric acid (from coconut or palm). It helps water and oil blend together in products like cleansers and micellar waters, so you can remove dirt, makeup, and excess oil without harsh sudsing. Because it's derived from natural sources and designed to be gentle, it's less likely to leave your skin feeling tight or dry compared to traditional sulfates.
What does Polyglyceryl-6 Bis(Hydroxypropyl Lauryl Ether) do in a beauty product?
It reduces the surface tension between oil and water, allowing them to mix into a stable emulsion. In cleansers, it surrounds and lifts away dirt, oil, and makeup so they can be rinsed off with water. Its large molecular structure makes it less penetrating and therefore gentler on the skin barrier.
Is Polyglyceryl-6 Bis(Hydroxypropyl Lauryl Ether) safe for most people?
Polyglyceryl-6 Bis(Hydroxypropyl Lauryl Ether) is considered safe for use in cosmetics at typical concentrations. It has low irritation and comedogenic potential, making it suitable for sensitive skin. No significant safety concerns have been raised by regulatory bodies.
Who should be careful with Polyglyceryl-6 Bis(Hydroxypropyl Lauryl Ether)?
Those with known allergies to coconut or palm derivatives (rare)
Research sources
Ingredient reviews are educational and are not medical advice. Patch test new products and ask a licensed clinician about persistent irritation, allergies, pregnancy-specific questions, or diagnosed skin conditions.