Ingredient review
Disodium Dodecenylsuccinate
INCI: DISODIUM DODECENYLSUCCINATE
An effective synthetic cleanser that can be drying for sensitive skin, but is generally safe when used in rinse-off formulations.
In plain English
Disodium Dodecenylsuccinate is a man-made cleansing ingredient that helps water mix with oil and dirt so they can be rinsed away. It's found in many face washes and shampoos, but because it can strip natural oils, it may leave skin feeling tight or dry, especially if you have sensitive or dry skin.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is useful, but some claims depend heavily on the formula.
Main practical flags: irritation is moderate; clogging risk is low.
- Source
- synthetic
- Evidence
- moderate
- Irritation
- moderate
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Disodium Dodecenylsuccinate can be useful, but watch for some irritation potential.
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 Disodium Dodecenylsuccinate.
- 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
moderateCan bother some users, especially with frequent use, damaged skin, or strong companion ingredients.
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 surfactant derived from succinic acid and a dodecenyl chain, designed to lower the surface tension between water and oils for effective cleansing.
How it works
It works by surrounding oil and dirt particles, breaking them into tiny droplets that can be easily washed away with water. This makes it a good foaming and cleansing agent in rinse-off products.
Pros
Effective cleanser
Removes excess oil, makeup, and daily grime thoroughly, leaving skin feeling fresh.
Good lather
Creates a rich foam that many people associate with a satisfying clean, especially in shampoos and body washes.
Cons and cautions
Can be drying
May strip the skin of its natural moisture barrier, leading to tightness or flakiness, especially for dry or sensitive types.
Potential irritation
If used in high concentrations or left on skin too long, it can cause redness or stinging for some individuals.
Best for
- People with oily or combination skin looking for a deep cleanse
- Those who prefer a foaming, lathering cleanser
Use caution if
- Individuals with dry, dehydrated, or sensitive skin
- Anyone with eczema or compromised skin barrier
Usage tips
Safety summary
Generally safe for use in rinse-off cosmetics at typical concentrations. Mild to moderate irritation risk for sensitive skin, but no known serious health concerns from topical use.
Research notes
Limited peer-reviewed studies specifically on Disodium Dodecenylsuccinate, but it is structurally similar to other succinate-based surfactants with established safety profiles. Regulatory bodies consider it safe for cosmetic use.
Common label clues
- Typical concentration
- Usually 0.5–5% in rinse-off products
- Regulatory status
- Approved for use in cosmetics in the US, EU, and many other regions, with no specific concentration restrictions for rinse-off products.
- Common uses
- Facial cleansers, Body washes, Shampoos, Makeup removers
- Environmental note
- As a synthetic surfactant, its biodegradability is moderate; it is not known to be a major environmental concern but is not as eco-friendly as some plant-based alternatives.
Good to know
- Often combined with milder surfactants to reduce irritation potential.
- Not typically found in sulfate-free or ultra-gentle cleanser formulas.
Common questions
What is Disodium Dodecenylsuccinate in beauty products?
Disodium Dodecenylsuccinate is a man-made cleansing ingredient that helps water mix with oil and dirt so they can be rinsed away. It's found in many face washes and shampoos, but because it can strip natural oils, it may leave skin feeling tight or dry, especially if you have sensitive or dry skin.
What does Disodium Dodecenylsuccinate do in a beauty product?
It works by surrounding oil and dirt particles, breaking them into tiny droplets that can be easily washed away with water. This makes it a good foaming and cleansing agent in rinse-off products.
Is Disodium Dodecenylsuccinate safe for most people?
Generally safe for use in rinse-off cosmetics at typical concentrations. Mild to moderate irritation risk for sensitive skin, but no known serious health concerns from topical use.
Who should be careful with Disodium Dodecenylsuccinate?
Individuals with dry, dehydrated, or sensitive skin Anyone with eczema or compromised skin barrier
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.