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Carbomer 974P (commonly Lubrizol's Carbopol® 974P NF) is a high-molecular-weight, cross-linked polyacrylic acid polymer used as an efficient thickener, stabilizer, and suspending agent in oral care products. It provides superior mucoadhesion for long-lasting delivery of active ingredients in toothpaste, gels, and denture adhesives. Its shear-thinning properties ensure excellent tube-filling, providing a smooth, non-stringy, and aesthetically pleasing ribbon of paste.
Key applications and features of Carbomer 974P in oral care include:
- Optimal Rheology: It imparts a high yield value, allowing toothpaste to stand up on the brush ("ribbon stand-up").
- Anhydrous Stability: It is a preferred thickener for water-free (anhydrous) whitening toothpaste formulations.
- Bioadhesion: Its excellent mucoadhesive properties facilitate prolonged retention of flavors and active ingredients (such as in desensitizing gels) on teeth and mucosa.
- Suspension: It holds insoluble particles (like abrasive agents or encapsulated ingredients) in stable suspension, preventing sedimentation.
- Consistency: It is used as a pharmaceutical-grade (NF) excipient, offering high quality and consistency, including in NM-Carbomer 974P.
Carbomer 974P acts as an efficient co-binder in combination with cellulosic polymers, allowing for improved texture and reduced usage levels of gelling agents. It is widely used in toothpaste, mouth rinses, and denture care, providing a pleasant, creamy mouthfeel.
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Carbopol® 974P NF Polymer
Lubrizol
https://www.lubrizol.com › products › detail-pages › ca...
Lubrizol
https://www.lubrizol.com › products › detail-pages › ca...
Carbopol® 974P NF polymer was introduced for use in oral and mucosal contact applications such as oral liquids, bioadhesive formulations, oral care ...Read more
People also ask
What is another name for Carbomer 974P?
Applicable synonyms for Carbopol® 974P NF polymer are carboxypolymethylene and carbomers.
CARBOPOL 974P NF POLYMER -- PRODUCT SPECIFICATIONS
Pharma Excipients
https://www.pharmaexcipients.com › product › carbopol...
Pharma Excipients
https://www.pharmaexcipients.com › product › carbopol...
Is Carbopol 974P safe for humans?
The toxicity of carbomers has been summarized by the Cosmetic Ingredient Review Expert Panel in their assessment of the safety of the carbomers for cosmetic ingredients. This assessment and subsequent toxicology testing have demonstrated a low toxicity and irritation potential.
Carbopol® 974P NF Polymer - Lubrizol
Lubrizol
https://www.lubrizol.com › products › detail-pages › ca...
Lubrizol
https://www.lubrizol.com › products › detail-pages › ca...
Is carbomer safe in toothpaste?
Carbomers are considered to be generally regarded as safe by the FDA, although high concentrations may lead to eye and skin irritation. Carbomers are commonly found in toothpaste and gels, shampoo, skin lotions, and some lubricant eye drops.Apr 13, 2026
Carbomer: What is it and where is it used? - Drugs.com
Drugs.com
https://www.drugs.com › inactive › carbomer-37
Drugs.com
https://www.drugs.com › inactive › carbomer-37
What is carbomer 974P?
Carbopol 974P is defined as a type of carbomer that contains a low residual solvent content and is utilized as a binder or matrix tablet former in oral solid dosage forms.
Carbopol 974p - an overview | ScienceDirect Topics
ScienceDirect.com
https://www.sciencedirect.com › topics › carbopol-974p
ScienceDirect.com
https://www.sciencedirect.com › topics › carbopol-974p
Web results
Carbopol® 974P NF Polymer
Essential Ingredients
https://www.essentialingredients.com › NO-Cb974PNF-048
Essential Ingredients
https://www.essentialingredients.com › NO-Cb974PNF-048
Carbopol® 974P NF polymer was introduced for use in oral and mucosal contact applications such as oral liquids, bioadhesive formulations, oral care formulations ...Read more
Carbomer/carbopol 934P/980G/974P in oral care products
nmcarbomer.com
https://www.nmcarbomer.com › carbomer-934p-974p-9...
nmcarbomer.com
https://www.nmcarbomer.com › carbomer-934p-974p-9...
Dec 12, 2024 — NM-Carbomer 974P, 934P, 980G are as efficient thickeners and binders and provide suspension of non-soluble actives or excipients in oral ...Read more
Carbomer 974P: A Versatile Polymer for Cosmetic and ...
Uniproma
https://www.uniproma.com › news › carbomer-974p-a-...
Uniproma
https://www.uniproma.com › news › carbomer-974p-a-...
Jul 15, 2024 — Carbomer 974P is a widely used polymer in the cosmetic and pharmaceutical industries due to its exceptional thickening, suspending, and stabilizing properties.Read more
Carbopol 974p - an overview
ScienceDirect.com
https://www.sciencedirect.com › topics › carbopol-974p
ScienceDirect.com
https://www.sciencedirect.com › topics › carbopol-974p
Carbopol 974P is defined as a type of carbomer that contains a low residual solvent content and is utilized as a binder or matrix tablet former in oral ...Read more
Uni-Carbomer 974P - Uniproma Chemical
SpecialChem
https://www.specialchem.com › ... › Uni-Carbomer
SpecialChem
https://www.specialchem.com › ... › Uni-Carbomer
Nov 12, 2025 — Uni-Carbomer® 974P is used in skin care (serums, creams, lotions ... oral care (toothpastes, mouthwashes) products. It has a shelf life ...Read more
carbomer 974p/971p/934p as excipient for oral care products
nmcarbomer.com
https://www.nmcarbomer.com › Carbomer-for-oral-care-...
nmcarbomer.com
https://www.nmcarbomer.com › Carbomer-for-oral-care-...
NM-Carbomer products are now preferred thickeners for anhydrous toothpaste formulations. They are also used in a variety of other toothpastes, mouth rinses, ...Read more
Oral Care
Pharma Excipients
https://www.pharmaexcipients.com › 2020/08 › L...
Pharma Excipients
https://www.pharmaexcipients.com › 2020/08 › L...
PDF
Initially used in aqueous toothpaste formulations as a thickener and co-binder, Carbopol polymers are now preferred thickeners for anhydrous toothpaste ...Read more
CARBOPOL 974P NF - LUBRIZOL
IMCD US
https://www.imcdus.com › product › carbopol-974p-nf
IMCD US
https://www.imcdus.com › product › carbopol-974p-nf
As a carbomer, CARBOPOL® 974P NF polymer helps form clear gels and stable suspensions when neutralized and is compatible with a wide range of active ingredients ...Read more
What is Carbomer and Its Applications?
BOC Sciences
https://www.bocsci.com › Resources › Application Notes
BOC Sciences
https://www.bocsci.com › Resources › Application Notes
The release rate of tablets containing 10% carbomer 974P is similar to that of tablets containing 30% carbomer 934P. In addition, factors such as the ...Read more