Ingredient review
Vinyl Dimethicone Crosspolymer Blend
INCI: VINYL DIMETHICONE/LAURYL/BEHENYL DIMETHICONE CROSSPOLYMER
A silicone crosspolymer that gives a silky, smooth feel to products without clogging pores or causing irritation.
In plain English
This ingredient is a type of silicone that has been chemically linked into a network (crosspolymer). It helps skincare and makeup spread smoothly, feel silky, and stay in place longer. Unlike some older silicones, it doesn't feel heavy or greasy and is less likely to cause breakouts.
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
Vinyl Dimethicone Crosspolymer Blend 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 Vinyl Dimethicone Crosspolymer Blend.
- 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 silicone polymer where vinyl dimethicone is crosslinked with lauryl and behenyl dimethicone chains, creating a flexible, film-forming network.
How it works
When applied, it forms a thin, breathable film on the skin that fills in fine lines and pores for a smoother appearance. It also helps other ingredients spread evenly and improves the water resistance of sunscreens and long-wear makeup.
Pros
Silky texture without greasiness
Unlike oils or heavy creams, this silicone crosspolymer leaves a velvety, smooth finish that doesn't feel sticky or oily on the skin.
Helps makeup last longer
Its film-forming ability improves the wear time of foundations and primers, reducing the need for touch-ups throughout the day.
Cons and cautions
Requires double cleansing
Because it forms a water-resistant film, a single water-based cleanser may not remove it completely. An oil-based cleanser or micellar water is often needed.
Environmental persistence
As a silicone-based polymer, it is not biodegradable and can accumulate in the environment, which is a concern for eco-conscious consumers.
Best for
- Anyone who wants a smooth, velvety finish from their makeup or skincare
- People with oily or combination skin who prefer a matte, non-greasy feel
Use caution if
- Those who prefer silicone-free or fully biodegradable formulations
Usage tips
Safety summary
Vinyl Dimethicone/ Lauryl/ Behenyl Dimethicone Crosspolymer is considered safe for topical use in cosmetics. It has low irritation and comedogenic potential, and no significant health risks have been identified in current research.
Research notes
Research on this specific crosspolymer is limited, but the broader class of dimethicone crosspolymers is well-studied and regarded as safe. Studies confirm they do not penetrate the skin and are non-irritating.
Common label clues
- Typical concentration
- 1% to 10%
- Regulatory status
- Approved for use in cosmetics globally, including by the U.S. FDA and EU CosIng database, with no known restrictions.
- Common uses
- Primers, Foundations, Sunscreens, Moisturizers
- Environmental note
- Silicone crosspolymers like this one are not biodegradable and may contribute to microplastic pollution. Some brands are moving toward bio-based alternatives.
Good to know
- This ingredient is often used in 'blurring' primers and long-wear foundations.
- It is considered non-comedogenic and safe for most skin types.
Common questions
What is Vinyl Dimethicone Crosspolymer Blend in beauty products?
This ingredient is a type of silicone that has been chemically linked into a network (crosspolymer). It helps skincare and makeup spread smoothly, feel silky, and stay in place longer. Unlike some older silicones, it doesn't feel heavy or greasy and is less likely to cause breakouts.
What does Vinyl Dimethicone Crosspolymer Blend do in a beauty product?
When applied, it forms a thin, breathable film on the skin that fills in fine lines and pores for a smoother appearance. It also helps other ingredients spread evenly and improves the water resistance of sunscreens and long-wear makeup.
Is Vinyl Dimethicone Crosspolymer Blend safe for most people?
Vinyl Dimethicone/ Lauryl/ Behenyl Dimethicone Crosspolymer is considered safe for topical use in cosmetics. It has low irritation and comedogenic potential, and no significant health risks have been identified in current research.
Who should be careful with Vinyl Dimethicone Crosspolymer Blend?
Those who prefer silicone-free or fully biodegradable formulations
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.