CERAMIDE
Ceramide NG
- ceramide
A lipid of the kind that sits naturally between cuticle scales, added to help hold a damaged surface together.
- products in our library
- 31
- of researched products
- 0.8%
- on the label, in our conditioners
- usually #6
- most common in
- Conditioner
- in water
- Oil-soluble
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.
Smaller fragments travel further into the strand.
Read from where it sits on the labels we have, not from the molecule.
| Property | Level | Out of |
|---|---|---|
| Buildup risk | Needs a cleanser | 4 of 5 |
| Rinse-out behaviour | Rinses with a cleanser | 2 of 5 |
| Fragment size | Lipid-sized | 3 of 5 |
| Stiffening potential | Moderate | 3 of 5 |
What it does for a formula
What Ceramide NG does
The general function first, then how the role changes by product type where we have researched it.
Mimics a lipid the cuticle loses to bleaching and heat.
Smooths the feel of the strand without adding hold or cleaning.
It takes a surfactant to remove — worth knowing on a low-detergent routine.
Charge
Charge is not recorded for this ingredient.
Solubility
Needs a surfactant to remove. On a low-detergent routine it can build up over time.
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
12 products
|
supporting · #6 | |
Shampoo
12 products
|
supporting · #6 | |
Leave-in
3 products
|
secondary · #13 | |
Co-wash
1 product
|
secondary · #12 | |
Finisher: oil
1 product
|
secondary · #12 | |
Scalp treatment
1 product
|
secondary · #20 | |
Styler: curl cream
1 product
|
secondary · #15 |
| Product type | Products | Share of category | Median position | Earliest position | Band |
|---|---|---|---|---|---|
| Conditioner | 12 | 2% | 6 | 5 | supporting |
| Shampoo | 12 | 1% | 6 | 3 | supporting |
| Leave-in | 3 | 1% | 13 | 10 | secondary |
| Co-wash | 1 | 1% | 12 | 12 | secondary |
| Finisher: oil | 1 | 1% | 12 | 12 | secondary |
| Scalp treatment | 1 | 1% | 20 | 20 | secondary |
| Styler: curl cream | 1 | 1% | 15 | 15 | secondary |
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 | 1 |
| 4-8 | Supporting | 15 |
| 9-15 | Secondary | 12 |
| 16-25 | Lower | 4 |
| 26+ | Trace | 1 |
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.
Restoring surface lipids lowers friction between strands, which is where much of the roughness in damaged hair comes from.
A lipid, not a protein, despite sitting alongside proteins in most repair claims. It does not carry the stiffening effect.
Ceramides are the lipid class bleaching and heat deplete. Replacing them works on the surface layer rather than adding protein stiffness.
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.
- surface lipids replaced after bleaching or heat
- a softer feel
- something that lasts through the day
- less frizz and easier combing
- 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 ceramide 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
- 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.
- Sodium Chloride · 25
- Disodium EDTA · 23
- Arginine · 21
- Lysine Hcl · 20
- Benzyl Alcohol · 19
- Benzyl Salicylate · 16
- Hexyl Cinnamal · 16
- Cocamidopropyl Betaine · 15
- Ascorbic Acid · 14
- Coumarin · 14
The number beside a name is how many products in our library list both.
These ingredients tend to appear together to keep the formula stable, firm up damaged areas, 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.
TRESemme · Shampoo
TRESemme Botanique Nourish Shampoo
#3 on the label · $0.73/oz
TRESemme · Shampoo
Flawless Curls Shampoo
#5 on the label · $0.21/oz
TRESemme · Conditioner
Moisture Rich Conditioner
#5 on the label · $0.21/oz
TRESemme · Conditioner
TRESemme Anti-Breakage Conditioner for Brittle or Weak Hair
#5 on the label · $0.19/oz
TRESemme · Shampoo
TRESemme Anti-Breakage Shampoo for Brittle or Weak Hair
#5 on the label
TRESemme · Conditioner
TRESemme Bouncy Curls Conditioner for Curly Hair
#5 on the label · $0.21/oz
TRESemme · Shampoo
TRESemme Bouncy Curls Shampoo for Curly Hair
#5 on the label · $0.21/oz
TRESemme · Conditioner
TRESemme Cruelty-Free Keratin Smooth Color Conditioner for Color-Treated Hair
#5 on the label · $0.21/oz
TRESemme · Conditioner
TRESemme Keratin Smooth Conditioner for Frizzy Hair
#5 on the label · $0.62/oz
TRESemme · Shampoo
TRESemme Moisture Rich Shampoo with Vitamin E
#5 on the label · $0.21/oz
TRESemme · Conditioner
TRESemme Silky & Smooth Anti-Frizz Conditioner
#5 on the label · $0.38/oz
TRESemme · Conditioner
TRESemme Healthy Volume Conditioner
#6 on the label · $1.21/oz
Identity
What this entry is, and what our references call it.
Ceramide NG
- CAS 2304-80-5
- PubChem 5283573
- emollient
- ceramide ng
For your hair?
Whether Ceramide NG matters for your hair depends on your hair.
31 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 5283573, CAS 2304-80-5, C36H73NO3 · accessed 2026-08-28
How this page was made
- Every number above is counted from the ingredient lists in our own product library — 31 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.