CLEANSER
Disodium Laureth Sulfosuccinate
- cleanser
A mild cleanser used to soften a formula built on stronger detergents.
- products in our library
- 183
- of researched products
- 3%
- on the label, in our shampoos
- usually #5
- most common in
- Shampoo
- in water
- Water-soluble
At a glance
Four things worth knowing about how this ingredient behaves on hair.
How much of it is left on hair between washes.
What it takes to get it off the hair again.
How much oil it strips, as a class.
The foam the class is known for, not a measured volume.
| Property | Level | Out of |
|---|---|---|
| Buildup risk | Low | 1 of 5 |
| Rinse-out behaviour | Rinses clean | 5 of 5 |
| Cleansing strength | Gentle | 3 of 5 |
| Lather | Creamy | 4 of 5 |
What it does for a formula
What Disodium Laureth Sulfosuccinate does
The general function first, then how the role changes by product type where we have researched it.
An acyl amino-acid or isethionate detergent: less stripping than a sulfate, creamier foam.
Foam is a feel, not a measure of how clean hair gets.
Water alone removes it, so it does not accumulate between washes.
The mechanism behind every wash: oil pulled off the hair and rinsed away.
Charge
Negatively charged, like the hair surface itself, so hair pushes it away instead of holding on to it. It rinses off easily, and most detergents carry this charge.
Solubility
Rinses out with water alone, so it does not build up on hair between washes.
Where it appears
Where it appears
One row per product category in our library: how many products list it, what share of that category that is, and where it typically sits on the label.
| Product type | How common | Typical position on label ? |
|---|---|---|
Shampoo
177 products
|
supporting · #5 | |
Scalp treatment
2 products
|
supporting · #5 | |
Mask / treatment
1 product
|
secondary · #15 | |
Styler: gel
1 product
|
secondary · #26 | |
Styler: lotion
1 product
|
secondary · #31 | |
Styler: volumizer
1 product
|
supporting · #5 |
| Product type | Products | Share of category | Median position | Earliest position | Band |
|---|---|---|---|---|---|
| Shampoo | 177 | 11% | 5 | 2 | supporting |
| Scalp treatment | 2 | 1% | 5 | 4 | supporting |
| Mask / treatment | 1 | 0% | 15 | 15 | secondary |
| Styler: gel | 1 | 0% | 26 | 26 | secondary |
| Styler: lotion | 1 | 3% | 31 | 31 | secondary |
| Styler: volumizer | 1 | 1% | 5 | 5 | supporting |
We have not researched differences by product type yet. The reading below comes from where it sits on the labels in our library.
Position footprint
Every listing in our library, by position on the label.
| Positions | Zone | Listings |
|---|---|---|
| 1-3 | Leading | 61 |
| 4-8 | Supporting | 80 |
| 9-15 | Secondary | 29 |
| 16-25 | Lower | 10 |
| 26+ | Trace | 3 |
How to read this
US labelling rules put ingredients above 1% in descending order of amount; below 1% they may be listed in any order.
So position tells you about relative amount only above that line, and we never convert a position into a percentage.
Who should pay attention
Formulation guidance for specific hair conditions, limited to the label positions where it applies. It is not a conclusion about any finished product, or about you.
The detergent class most curl routines are built around: it lathers and cleanses without stripping the strand back to bare.
A gentler detergent leaves more of the surface oil that slows water loss from coarse or porous hair.
Cleanses with less sebum removal than a sulfate detergent, so hair that is short of moisture keeps more of it through the wash.
A milder detergent removes less of a water-insoluble film. On a routine leaning on silicones or waxes, deposits accumulate between washes.
Read from this ingredient’s chemical class. Where we have researched the ingredient itself, that reading replaces the class one.
Why it matters to shoppers
What seeing this ingredient tells you, what it does not, and the limits of our own method.
- gentle cleansing
- sulfate-free shampoos
- a creamy lather
- a gentler wash that still foams
- an exact safety score (we do not publish one for any ingredient)
- how a finished product performs, which depends on the whole formula, not one line of it
- the exact percentage in a bottle, because label position never converts into a number
- a supporting mild anionic cleanser alongside the main ingredients in our shampoos
- it was on the printed ingredient list of every product we counted (we read labels, not marketing copy)
- harshness or irritation
- that a product is right or wrong for you
We do not publish safety scores or hazard grades. Where a regulator has published a restriction or a use condition, we state it and cite it; otherwise we describe what the ingredient does and stop.
Commonly paired with
The ingredients that most often appear alongside this one in our library. We leave out the near-universal ones, because they pair with everything and tell you nothing.
- Cocamidopropyl Betaine · 125
- Glycol Distearate · 98
- Polyquaternium-10 · 84
- Sodium Chloride · 81
- Polyquaternium-7 · 80
- Sodium Lauryl Sulfoacetate · 77
- Decyl Glucoside · 75
- Caprylyl Glycol · 71
- Sodium C14-16 Olefin Sulfonate · 69
- Sodium Cocoyl Isethionate · 68
The number beside a name is how many products in our library list both.
These ingredients tend to appear together to clean and build foam, soften the strand, and improve feel after rinsing.
Found in these products
The most prominent placements first. The badge is the position on that product’s own ingredient list.
Alterna Haircare · Shampoo
Caviar Anti-Aging Replenishing Moisture Shampoo
#2 on the label · $4.00/oz
As I Am · Shampoo
Batana Shampoo
#2 on the label · $1.37/oz
Avlon · Shampoo
KeraCare 1st Lather Shampoo (Sulfate-Free)
#2 on the label · $0.59/oz
Bumble and bumble · Shampoo
Hairdresser's Invisible Oil Hydrating Shampoo
#2 on the label · $4.30/oz
Carol's Daughter · Shampoo
Black Vanilla Moisture & Shine Sulfate Free Shampoo
#2 on the label · $1.05/oz
Dr. Groot · Shampoo
Scalp Revitalizing Solution Hair Thickening Shampoo
#2 on the label · $2.54/oz
Drybar · Shampoo
On the Rocks Clarifying Charcoal Shampoo
#2 on the label · $2.83/oz
Fanola · Shampoo
Botugen Shampoo
#2 on the label · $2.46/oz
It's a 10 · Shampoo
Coily Miracle Hydrating Shampoo
#2 on the label · $2.90/oz
Jessicurl · Shampoo
Clarifying Shampoo
#2 on the label · $2.49/oz
Keratin Complex · Shampoo
Blondeshell® Debrass Shampoo
#2 on the label · $1.48/oz
Kevin Murphy · Shampoo
MAXI.WASH
#2 on the label · $4.21/oz
See all 183 products in the library that list Disodium Laureth Sulfosuccinate
Identity
What this entry is, and what our references call it.
No public-domain structure depiction is available for this entry.
Disodium Laureth Sulfosuccinate
- mild anionic cleanser
- disodium laureth sulfosuccinate
For your hair?
Whether Disodium Laureth Sulfosuccinate matters for your hair depends on your hair.
183 products in our library list itWhat this ingredient does, and where it sits on the labels we have researched.
A verdict on any product that contains it, and never a safety grade.
We do not physically test your hair. Everything above comes from the ingredient lists in our library and from published references. The consultation is what turns it into a plan.
References
Seed entry, sourcing in progress Written from our reference work; primary sourcing is still being attached.
No published source is attached to this entry yet.
How this page was made
- Every number above is counted from the ingredient lists in our own product library: 183 of 6816 researched products list this ingredient. Nothing on this page is written per ingredient.
- The dots are levels, not scores. Each one comes from what kind of ingredient it is (its chemical class, charge and solubility) or from where it sits on the labels we have.
- US labelling rules put ingredients above 1% in descending order of amount; below 1% they may be listed in any order. Position tells you about relative amount only above that line, and we never convert a position into a percentage.
- The prominence bands (leading, supporting, secondary) are the same ones the product pages use to read a single label, applied here to the median position across a category.
- We do not publish safety scores or hazard grades. Where a regulator has published a restriction or a use condition, we state it and cite it; otherwise we describe what the ingredient does and stop.
- Identifiers and references appear only when a published source is attached to this entry. Without one, we leave the row out rather than fill it in.
- This is cosmetic information, not medical advice, and nothing here diagnoses or treats a health condition.
- Entry last updated 2026-09-22. Product-page methodology: the product library.
