Ingredient review
Polyglyceryl-3 Laurate
INCI: Polyglyceryl-3 Laurate
A gentle, plant-based emulsifier that creates stable, lightweight textures without stripping the skin.
In plain English
Polyglyceryl-3 Laurate is a mild emulsifier made from glycerin and lauric acid (often from coconut or palm oil). Its job is to help water and oil mix together so your lotion or cleanser stays smooth and doesn't separate. Because it's very gentle, it works well for sensitive skin and doesn't leave a heavy or greasy feel.
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-3 Laurate 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-3 Laurate.
- 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 produced by esterifying polyglycerin-3 (a polymer of glycerin) with lauric acid, a fatty acid commonly sourced from coconut or palm kernel oil.
How it works
It reduces the surface tension between oil and water, allowing them to form a stable, uniform mixture. This creates a smooth, creamy texture in products like lotions and cleansers, and helps other ingredients spread evenly on the skin.
Pros
Gentle on skin
Polyglyceryl-3 Laurate is known for its low irritation potential, making it a great choice for sensitive skin and baby care products.
Lightweight feel
It helps create emulsions that feel silky and non-greasy, so your moisturizer absorbs quickly without leaving a heavy residue.
Cons and cautions
Sustainability concerns
Lauric acid is often sourced from palm oil, which can be linked to deforestation unless certified sustainable.
Limited research
Compared to classic emulsifiers, there are fewer long-term studies on this specific ingredient, though existing data supports its safety.
Best for
- People with sensitive or reactive skin
- Anyone looking for lightweight, non-greasy moisturizers or cleansers
Use caution if
- Those with a known allergy to coconut-derived ingredients (rare)
Usage tips
Safety summary
Polyglyceryl-3 Laurate is considered safe for cosmetic use with very low irritation and sensitization potential. It is biodegradable and not known to be toxic in typical concentrations.
Research notes
Studies and safety reviews by the Cosmetic Ingredient Review (CIR) panel have found polyglyceryl esters to be safe in cosmetics. While specific long-term data on Polyglyceryl-3 Laurate is limited, the broader class is well-supported.
Common label clues
- Typical concentration
- 0.5% to 5%
- Regulatory status
- Approved for use in cosmetics globally, including by the EU CosIng database and the US FDA (as part of generally recognized safe ingredients).
- Common uses
- Cleansers, Moisturizers, Serums, Sunscreens
- Environmental note
- Sourcing from palm oil can impact rainforests; choosing products with RSPO-certified palm oil helps reduce environmental harm.
Good to know
- It is part of the polyglyceryl ester family, which is considered a modern, milder alternative to traditional emulsifiers.
- Often used in 'natural' or 'clean' beauty formulations due to its plant-derived origin.
Common questions
What is Polyglyceryl-3 Laurate in beauty products?
Polyglyceryl-3 Laurate is a mild emulsifier made from glycerin and lauric acid (often from coconut or palm oil). Its job is to help water and oil mix together so your lotion or cleanser stays smooth and doesn't separate. Because it's very gentle, it works well for sensitive skin and doesn't leave a heavy or greasy feel.
What does Polyglyceryl-3 Laurate do in a beauty product?
It reduces the surface tension between oil and water, allowing them to form a stable, uniform mixture. This creates a smooth, creamy texture in products like lotions and cleansers, and helps other ingredients spread evenly on the skin.
Is Polyglyceryl-3 Laurate safe for most people?
Polyglyceryl-3 Laurate is considered safe for cosmetic use with very low irritation and sensitization potential. It is biodegradable and not known to be toxic in typical concentrations.
Who should be careful with Polyglyceryl-3 Laurate?
Those with a known allergy to coconut-derived ingredients (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.