Ingredient review
Poloxamer 182 Dibenzoate
INCI: Poloxamer 182 Dibenzoate
A gentle synthetic emulsifier that helps cleansers rinse cleanly without stripping the skin.
In plain English
Poloxamer 182 Dibenzoate is a man-made ingredient that helps oil and water mix together in products like cleansers and shampoos. It works by surrounding oil droplets so they can be rinsed away with water, leaving skin feeling clean but not overly dry. Because it is a larger molecule, it tends to be milder than some traditional detergents.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
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
- synthetic
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Poloxamer 182 Dibenzoate 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 Poloxamer 182 Dibenzoate.
- 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 synthetic block copolymer (poloxamer) modified with benzoate groups, designed to act as a non-ionic surfactant and emulsifier in cosmetic formulations.
How it works
It reduces the surface tension between oil and water, allowing them to blend into a stable emulsion. In rinse-off products, it helps lift dirt, oil, and makeup from the skin so they can be washed away easily.
Pros
Gentle cleansing
Poloxamer 182 Dibenzoate is a mild surfactant that effectively removes dirt and oil without stripping the skin's natural moisture barrier.
Good rinse-off
It rinses cleanly, leaving little to no residue, which helps prevent clogged pores and irritation.
Cons and cautions
Limited research
There is less published safety data for this specific modified poloxamer compared to more common surfactants, so its long-term effects are not as well documented.
Potential sensitivity
While generally mild, some individuals with very reactive skin may experience irritation if the ingredient is used at high concentrations.
Best for
- People with normal to combination skin looking for a gentle cleanser
- Those who prefer synthetic, non-soap cleansers
Use caution if
- Individuals with known sensitivity to synthetic surfactants or benzoate compounds
Usage tips
Safety summary
Poloxamer 182 Dibenzoate is considered safe for use in rinse-off cosmetics at typical concentrations. It has low irritation and comedogenic potential, but long-term data specific to this modified form is limited.
Research notes
Poloxamers in general are well-studied and regarded as safe. The dibenzoate modification is less common, but available data suggests it behaves similarly to other poloxamers with no significant safety concerns.
Common label clues
- Typical concentration
- Typically 0.5–5% in rinse-off products
- Regulatory status
- Approved for use in cosmetics in the EU, US, and other major markets. No specific restrictions beyond general cosmetic safety requirements.
- Common uses
- Cleansers, Shampoos, Body washes, Makeup removers
- Environmental note
- As a synthetic polymer, it may not be readily biodegradable. Check product labels for eco-friendly claims if this is a concern.
Good to know
- Poloxamers are often used in pharmaceutical and cosmetic products for their low irritation potential.
- The 'dibenzoate' modification may improve its ability to solubilize certain oils.
Common questions
What is Poloxamer 182 Dibenzoate in beauty products?
Poloxamer 182 Dibenzoate is a man-made ingredient that helps oil and water mix together in products like cleansers and shampoos. It works by surrounding oil droplets so they can be rinsed away with water, leaving skin feeling clean but not overly dry. Because it is a larger molecule, it tends to be milder than some traditional detergents.
What does Poloxamer 182 Dibenzoate do in a beauty product?
It reduces the surface tension between oil and water, allowing them to blend into a stable emulsion. In rinse-off products, it helps lift dirt, oil, and makeup from the skin so they can be washed away easily.
Is Poloxamer 182 Dibenzoate safe for most people?
Poloxamer 182 Dibenzoate is considered safe for use in rinse-off cosmetics at typical concentrations. It has low irritation and comedogenic potential, but long-term data specific to this modified form is limited.
Who should be careful with Poloxamer 182 Dibenzoate?
Individuals with known sensitivity to synthetic surfactants or benzoate compounds
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.