Ingredient review
Polyglyceryl-10 Dodeca-Caprylate/Caprate
INCI: POLYGLYCERYL-10 DODECA-CAPRYLATE/CAPRATE
A gentle, plant-derived emulsifier that stabilizes formulas and leaves skin feeling soft without clogging pores.
In plain English
This ingredient is a mild helper that mixes oil and water in your skincare products so they stay smooth and don't separate. It's made from glycerin (a natural moisturizer) and fatty acids from coconut or palm oil. Because it's gentle and non-irritating, it's often used in sensitive-skin formulas and baby products.
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-10 Dodeca-Caprylate/Caprate 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-10 Dodeca-Caprylate/Caprate.
- 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 polyglycerol ester, meaning it's a molecule made by linking several glycerin units to medium-chain fatty acids (caprylic/capric acid). It acts as a non-ionic emulsifier, meaning it doesn't carry an electrical charge, which makes it very mild on skin.
How it works
It sits at the boundary between oil and water droplets, reducing surface tension so they mix into a stable emulsion. This prevents your lotion or cream from separating. It also leaves a light, non-greasy film on skin that helps retain moisture.
Pros
Very gentle on skin
Its non-ionic structure means it rarely causes stinging or irritation, making it ideal for sensitive-skin and eye-area products.
Lightweight feel
Unlike some emulsifiers that leave a heavy film, this one gives a soft, silky finish that works well in gel-creams and lightweight lotions.
Cons and cautions
Sustainability concerns
It is often derived from palm oil, which can be linked to deforestation unless certified sustainable. Look for RSPO-certified sources if this matters to you.
Limited independent research
While safety data exists, there are fewer peer-reviewed studies on this specific ingredient compared to older emulsifiers like cetearyl alcohol.
Best for
- People with sensitive or reactive skin
- Anyone looking for a lightweight, non-comedogenic moisturizer
Use caution if
- Those with a known allergy to coconut or palm derivatives (rare)
Usage tips
Safety summary
Polyglyceryl-10 Dodeca-Caprylate/Caprate is considered safe for use in cosmetics at typical concentrations. It has low irritation and sensitization potential, and no known toxicity concerns. Regulatory bodies like the EU and Japan have approved it for cosmetic use.
Research notes
Safety assessments by the Cosmetic Ingredient Review (CIR) panel and EU Scientific Committee have concluded that polyglyceryl esters are safe in cosmetics. Specific studies on this variant are limited, but the broader class of polyglyceryl-10 esters is well-tolerated.
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 polyglycerol esters).
- Common uses
- Moisturizers, Serums, Cleansers, Sunscreens
- Environmental note
- Sourcing from palm oil can impact rainforests; choosing products with RSPO-certified or sustainably sourced palm derivatives helps reduce environmental harm.
Good to know
- It is often used in 'natural' or 'green' formulations because it is derived from plant sources.
- The '10' in the name refers to the average number of glycerin units, which contributes to its water-solubility and mildness.
Common questions
What is Polyglyceryl-10 Dodeca-Caprylate/Caprate in beauty products?
This ingredient is a mild helper that mixes oil and water in your skincare products so they stay smooth and don't separate. It's made from glycerin (a natural moisturizer) and fatty acids from coconut or palm oil. Because it's gentle and non-irritating, it's often used in sensitive-skin formulas and baby products.
What does Polyglyceryl-10 Dodeca-Caprylate/Caprate do in a beauty product?
It sits at the boundary between oil and water droplets, reducing surface tension so they mix into a stable emulsion. This prevents your lotion or cream from separating. It also leaves a light, non-greasy film on skin that helps retain moisture.
Is Polyglyceryl-10 Dodeca-Caprylate/Caprate safe for most people?
Polyglyceryl-10 Dodeca-Caprylate/Caprate is considered safe for use in cosmetics at typical concentrations. It has low irritation and sensitization potential, and no known toxicity concerns. Regulatory bodies like the EU and Japan have approved it for cosmetic use.
Who should be careful with Polyglyceryl-10 Dodeca-Caprylate/Caprate?
Those with a known allergy 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.