CONDITIONING AGENT
Dicetyldimonium Chloride
- conditioning agent
A conditioning agent used for slip in thick creams and masks.
- products in our library
- 99
- of researched products
- 3%
- on the label, in our conditioners
- usually #8
- most common in
- Conditioner
- in water
- Water-dispersible
At a glance
Four named levels, read from this ingredient’s chemical class, its charge, its solubility, or where it sits on the labels we have. More dots means more of the property named — never “better”.
How much of it is left on hair between washes.
What it takes to get it off the hair again.
Whether hair pulls it in or pushes it away — read from charge.
How much easier it makes a comb pass.
| Property | Level | Out of |
|---|---|---|
| Buildup risk | Low | 2 of 5 |
| Rinse-out behaviour | Stays where hair is damaged | 2 of 5 |
| Adhesion | Clings to damage | 5 of 5 |
| Slip | High | 5 of 5 |
What it does for a formula
What Dicetyldimonium Chloride does
The general function first, then how the role changes by product type where we have researched it.
Positive charge is drawn to the negatively charged, worn patches of a strand.
The measurable part of conditioning: less force to pull a comb through.
Positive charge holds it on the hair through the rinse.
It does not truly dissolve, and ordinary shampooing removes it.
Charge
Positively charged, so it is drawn to the negatively charged, damaged areas of hair and stays behind after rinsing. That is why conditioning happens where the wear is.
Solubility
Spreads through water without truly dissolving, and normal shampooing removes it.
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 ? |
|---|---|---|
Conditioner
53 products
|
supporting · #8 | |
Mask / treatment
20 products
|
supporting · #6 | |
Leave-in
16 products
|
secondary · #10 | |
Co-wash
5 products
|
secondary · #15 | |
Shampoo
3 products
|
secondary · #31 | |
Finisher: serum
1 product
|
supporting · #8 | |
Styler: volumizer
1 product
|
supporting · #5 |
| Product type | Products | Share of category | Median position | Earliest position | Band |
|---|---|---|---|---|---|
| Conditioner | 53 | 8% | 8 | 3 | supporting |
| Mask / treatment | 20 | 5% | 6 | 3 | supporting |
| Leave-in | 16 | 4% | 10 | 3 | secondary |
| Co-wash | 5 | 5% | 15 | 6 | secondary |
| Shampoo | 3 | 0% | 31 | 30 | secondary |
| Finisher: serum | 1 | 1% | 8 | 8 | supporting |
| Styler: volumizer | 1 | 2% | 5 | 5 | supporting |
No product-type differences have been researched yet — the reading below is computed 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 | 10 |
| 4-8 | Supporting | 50 |
| 9-15 | Secondary | 35 |
| 16-25 | Lower | 12 |
| 26+ | Trace | 5 |
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
Conditional formulation guidance, scoped to a hair condition and to the positions where it is meaningful. It is not a conclusion about any finished product, and not a conclusion about you.
A cationic conditioning agent: it binds to the damaged, negatively charged parts of the cuticle and lowers combing friction there.
The class that does the detangling in a conditioner. It deposits lubrication where the cuticle is worn.
Substantive by design. A routine with no detergent wash gives it nothing to leave with.
Detangling and weight come from the same deposit; how much of each depends on the chain length of the specific conditioner.
Read where it is listed in the first three ingredients or positions 4–8.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 this ingredient is evidence of, what it is not evidence of, and what our own method can and cannot tell you.
- detangling
- thick or coarse hair
- detangling and less breakage from combing
- a product ordinary shampooing removes
- an exact safety score — we do not publish one, for any ingredient
- how a finished product performs by itself — that is the whole formula, not one line of it
- the exact percentage in a bottle — label position never converts into a number
- a supporting conditioner alongside the main ingredients in our conditioners
- it was on the label of every product we counted — we read printed ingredient lists, not marketing copy
- it is meant to stay on the hair rather than rinse away
- 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
Ingredients that appear alongside this one most often in our library. Near-universal ingredients are excluded — they pair with everything and tell you nothing.
- Cetyl Alcohol · 56
- Stearamidopropyl Dimethylamine · 46
- Isopropyl Alcohol · 43
- Cetrimonium Chloride · 39
- Benzyl Alcohol · 39
- Disodium EDTA · 38
- Propylene Glycol · 36
- Polyquaternium-37 · 34
- Stearyl Alcohol · 34
- Behentrimonium Chloride · 34
The number beside a name is how many products in our library list both.
These ingredients tend to appear together to soften the strand, improve feel after rinsing, and carry the formula and let it dry.
Found in these products
The most prominent placements first. The badge is the position on that product’s own ingredient list.
CHI · Mask / treatment
Tea Tree Oil Revitalizing Masque
#3 on the label · $1.85/oz
Creme of Nature · Mask / treatment
Argan Oil Strengthening Hair Masque
#3 on the label · $0.57/oz
It's a 10 · Conditioner
Miracle Daily Conditioner
#3 on the label · $2.70/oz
Kerastase · Conditioner
Chroma Absolu Fondant Cica Chroma Conditioner
#3 on the label · $7.26/oz
Living Proof · Leave-in
Leave-In Conditioning Spray
#3 on the label · $8.43/oz
ORS · Leave-in
Olive Oil Girls Leave-In Conditioning Detangler
#3 on the label · $0.82/oz
Ouidad · Conditioner
Curl Quencher Moisturizing Conditioner
#3 on the label · $2.82/oz
Paul Mitchell · Conditioner
Color Protect Conditioner
#3 on the label · $1.63/oz
Paul Mitchell · Conditioner
Extra-Body Conditioner
#3 on the label · $1.58/oz
Rusk · Finisher
Deepshine Lustre Shine Enhancing Lusterizer
#3 on the label · $2.92/oz
Fairy Tales · Conditioner
Daily Cleanse Conditioner
#4 on the label · $1.10/oz
L'Oreal Paris Elvive · Conditioner
Elvive Dream Lengths Conditioner for Long, Damaged Hair
#4 on the label · $0.39/oz
See all 99 products in the library that list Dicetyldimonium Chloride
Identity
What this entry is, and what our references call it.
Dicetyldimonium Chloride
- CAS 1812-53-9
- PubChem 15743
- dicetyldimonium chloride
For your hair?
Whether Dicetyldimonium Chloride matters for your hair depends on your hair.
99 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 is read from the ingredient lists in our library and from published references — the consultation is what turns it into a plan.
References
Sourced Backed by a manufacturer or regulatory source.
This ingredient
- Manufacturer or regulatory PubChem — Compound identity: CID 15743, CAS 1812-53-9, C34H72ClN · accessed 2026-08-28
How this page was made
- Every number above is counted from the ingredient lists in our own product library — 99 of 3889 researched products list this ingredient. Nothing on this page is written per ingredient.
- The dots are named levels read from an ingredient’s chemical class, charge, solubility, or where it sits on the labels we have — never a score.
- 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; where none is, the row is simply absent rather than filled in.
- This is cosmetic information, not medical advice, and nothing here diagnoses or treats a health condition.
- Entry last updated 2026-08-28. Product-page methodology: the product library.