Ingredient review
Polysorbate 60
INCI: Polysorbate 60
Polysorbate 60 is a gentle, widely used emulsifier that keeps oil and water mixed in creams and lotions without causing irritation.
In plain English
Polysorbate 60 is a helper ingredient that acts like a bridge between oil and water. In a moisturizer or cleanser, it stops the formula from separating into an oily layer and a watery layer. It is made from natural sorbitol (a sugar alcohol) and stearic acid (a fatty acid from plants or animals), then processed to become water-friendly. It is considered very gentle and is unlikely to clog pores or irritate skin, making it a common choice for sensitive skin products.
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
- semi synthetic
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Polysorbate 60 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 Polysorbate 60.
- 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
Polysorbate 60 is a semi-synthetic emulsifier derived from sorbitol and stearic acid. It belongs to the polysorbate family, which are known for their mildness and ability to stabilize oil-in-water emulsions.
How it works
In a cosmetic formula, Polysorbate 60 reduces the surface tension between oil and water droplets, allowing them to mix into a stable, uniform cream or lotion. This prevents the product from separating and ensures a smooth, consistent texture when applied to skin.
Pros
Gentle on skin
Polysorbate 60 has a very low irritation score and is rarely associated with allergic reactions, making it safe for daily use even on sensitive skin.
Effective stabilizer
It reliably prevents oil and water from separating, ensuring your moisturizer or sunscreen stays smooth and effective throughout its shelf life.
Cons and cautions
Potential contamination concern
During manufacturing, trace impurities like ethylene oxide or 1,4-dioxane can form. Reputable brands test for these, but it's something to be aware of if you prefer ultra-pure ingredients.
Not for water-free formulas
Polysorbate 60 only works in products that contain both oil and water. It is not useful in anhydrous (waterless) balms or oils.
Best for
- Anyone using creams, lotions, or sunscreens
- People with normal to sensitive skin looking for gentle formulas
Use caution if
- Those with known rare allergy to polysorbates (very uncommon)
Usage tips
Safety summary
Polysorbate 60 is considered safe for use in cosmetics at typical concentrations. Regulatory bodies like the Cosmetic Ingredient Review (CIR) have concluded it is safe when formulated to avoid impurities. Allergic reactions are extremely rare.
Research notes
Multiple safety reviews by the Cosmetic Ingredient Review (CIR) and the European Chemicals Agency (ECHA) support the safety of Polysorbate 60 in leave-on and rinse-off products. Studies show very low skin irritation and sensitization potential.
Common label clues
- Typical concentration
- Typically 1–5% in leave-on products, up to 10% in rinse-off products
- Regulatory status
- Approved as a safe cosmetic ingredient by the U.S. FDA and the European Commission, with usage limits in place for purity standards.
- Common uses
- Moisturizers, Cleansers, Sunscreens, Makeup removers
- Environmental note
- Polysorbate 60 is biodegradable, but its production involves ethoxylation, which has environmental considerations. Many brands now source from certified sustainable suppliers.
Good to know
- Polysorbate 60 is often used alongside other emulsifiers like Cetearyl Alcohol for a richer texture.
- It is considered vegan-friendly when the stearic acid is plant-derived (check brand for sourcing).
Common questions
What is Polysorbate 60 in beauty products?
Polysorbate 60 is a helper ingredient that acts like a bridge between oil and water. In a moisturizer or cleanser, it stops the formula from separating into an oily layer and a watery layer. It is made from natural sorbitol (a sugar alcohol) and stearic acid (a fatty acid from plants or animals), then processed to become water-friendly. It is considered very gentle and is unlikely to clog pores or irritate skin, making it a common choice for sensitive skin products.
What does Polysorbate 60 do in a beauty product?
In a cosmetic formula, Polysorbate 60 reduces the surface tension between oil and water droplets, allowing them to mix into a stable, uniform cream or lotion. This prevents the product from separating and ensures a smooth, consistent texture when applied to skin.
Is Polysorbate 60 safe for most people?
Polysorbate 60 is considered safe for use in cosmetics at typical concentrations. Regulatory bodies like the Cosmetic Ingredient Review (CIR) have concluded it is safe when formulated to avoid impurities. Allergic reactions are extremely rare.
Who should be careful with Polysorbate 60?
Those with known rare allergy to polysorbates (very uncommon)
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.