Ingredient review
Polyacrylate-36
INCI: Polyacrylate-36
A synthetic polymer that helps create smooth, lightweight gel textures and improves water resistance in skincare products.
In plain English
Polyacrylate-36 is a man-made ingredient that helps skincare products feel smooth and lightweight. It works by forming a thin, flexible film on your skin, which can make products like gels and sunscreens spread easily and stay put longer. Think of it as a helper that gives your lotion or sunscreen a nice, non-sticky texture and helps it resist washing off with water or sweat.
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
Polyacrylate-36 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 Polyacrylate-36.
- 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
Polyacrylate-36 is a synthetic polymer—a large molecule made by linking many smaller units together. It belongs to the acrylate family and is specifically designed for cosmetic use to control texture and improve water resistance.
How it works
When applied to the skin, Polyacrylate-36 forms a thin, flexible film that helps other ingredients stay in place. It also thickens the product, giving it a gel-like consistency without feeling heavy or greasy. This film can provide a subtle water-resistant barrier, making it useful in sunscreens and long-wear makeup.
Pros
Lightweight feel
Polyacrylate-36 creates a smooth, gel-like texture that feels light on the skin, making it ideal for oily or combination skin types who dislike heavy creams.
Water resistance
It helps sunscreens and makeup stay effective longer during swimming, sweating, or humid conditions, reducing the need for frequent reapplication.
Cons and cautions
Synthetic origin
As a man-made polymer, it may not appeal to those seeking natural or minimal-ingredient routines, though it is widely considered safe in cosmetics.
Potential for tightness
In high concentrations, the film it forms might feel slightly tightening or drying for very dry or sensitive skin, especially if not paired with enough humectants.
Best for
- Anyone who prefers lightweight, non-sticky gel moisturizers or sunscreens
- People looking for water-resistant sun protection or long-wear makeup
Use caution if
- Those with extremely sensitive or reactive skin who prefer minimal synthetic ingredients
Usage tips
Safety summary
Polyacrylate-36 is considered safe for cosmetic use at typical concentrations. It has low irritation and comedogenic potential, though individuals with very sensitive skin may want to patch-test products containing high levels of film-formers.
Research notes
While specific studies on Polyacrylate-36 are limited, the broader class of acrylate polymers has been reviewed by safety panels and found to be safe for topical use. They are widely used in cosmetics for texture and water resistance.
Common label clues
- Typical concentration
- 0.5% to 5%
- Regulatory status
- Approved for use in cosmetics in the US, EU, and many other regions. The Cosmetic Ingredient Review (CIR) panel has evaluated similar acrylate polymers and found them safe for topical use at typical concentrations.
- Common uses
- Gel-based moisturizers, Sunscreens, Makeup primers, Masks
- Environmental note
- As a synthetic polymer, its biodegradability is limited. However, it is used in small amounts and is not known to accumulate significantly in the environment.
Good to know
- Polyacrylate-36 is often used alongside other polymers to fine-tune texture and water resistance.
- It is considered non-comedogenic and generally safe for acne-prone skin.
Common questions
What is Polyacrylate-36 in beauty products?
Polyacrylate-36 is a man-made ingredient that helps skincare products feel smooth and lightweight. It works by forming a thin, flexible film on your skin, which can make products like gels and sunscreens spread easily and stay put longer. Think of it as a helper that gives your lotion or sunscreen a nice, non-sticky texture and helps it resist washing off with water or sweat.
What does Polyacrylate-36 do in a beauty product?
When applied to the skin, Polyacrylate-36 forms a thin, flexible film that helps other ingredients stay in place. It also thickens the product, giving it a gel-like consistency without feeling heavy or greasy. This film can provide a subtle water-resistant barrier, making it useful in sunscreens and long-wear makeup.
Is Polyacrylate-36 safe for most people?
Polyacrylate-36 is considered safe for cosmetic use at typical concentrations. It has low irritation and comedogenic potential, though individuals with very sensitive skin may want to patch-test products containing high levels of film-formers.
Who should be careful with Polyacrylate-36?
Those with extremely sensitive or reactive skin who prefer minimal synthetic ingredients
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.