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Carbopol - 940
SKU: CC-THK-CARB940
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Young Chemist Carbopol 940 is a cosmetic chemical widely used in the formulation of various personal care products. It is an acrylic acid polymer that acts as a thickening and suspending agent, providing viscosity and stability to a wide range of cosmetic formulations. Here's some information on its description, benefits, how to use, and cautions:
Carbopol 940 is a white, fluffy, and odorless powder. It is insoluble in water but can swell and disperse easily in water or alcohol-based solutions. It has excellent thickening and suspending properties, making it ideal for creating gels, creams, lotions, and other cosmetic products.
Carbopol 940 (also known as Carbomer 940) is a premium rheology modifier and thickener that creates crystal-clear gels, silky slip, and stable viscosity at very low use levels. Loved by formulators for its high efficiency, Carbopol 940 powder delivers elegant textures in hand sanitizers, face serums, hair gels, creams/lotions, body gels, and topical pharma bases. Once hydrated and neutralized (e.g., with TEA/AMP), it provides smooth, shear-thinning flow for easy pump-out and glide—then quickly rebuilds structure to suspend actives, exfoliants, beads, and pigments.
Designed for modern, pH-balanced systems, Carbopol 940 excels in hydroalcoholic gels and water-based formulas, offering sparkling clarity and a clean, non-sticky finish that consumers love. Its reliable performance helps reduce formula trial-and-error, improve batch-to-batch consistency, and support premium sensorials in both mass and luxury ranges. From minimalist hyaluronic serums to fresh after-sun gels, this workhorse polymer keeps textures uniform, squeeze-friendly, and camera-ready.
Our Carbopol 940 is hygienically packed to protect flow and purity, disperses easily with proper mixing, and supports scalable production from lab beakers to plant kettles. Whether you’re crafting a clear gel hero or tightening viscosity in a cream, Carbomer 940 brings professional polish to every project.
Carbopol 940 for high-clarity gels, luxurious glide, and dependable viscosity control, a gold-standard polymer for next-gen skincare, haircare, and hygiene formulas.
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- Preparing Carbopol Gel: Sprinkle Carbopol 940 gradually into room temperature water or alcohol while stirring. Allow it to swell and disperse completely for several hours or overnight.
- Incorporating into Formulations: Once the gel is formed, it can be added to the oil or water phase of a formulation. Mix thoroughly until the desired consistency is achieved.
- Adjusting pH: Carbopol 940 works best in a slightly acidic environment (pH range of 5.0-8.0). Adjust the pH if necessary using a suitable pH adjuster, such as citric acid or sodium hydroxide.
Disperse: Sprinkle 0.1–1.0% Carbopol 940 into DI/RO water under moderate shear; mix until lump-free.
Hydrate: Allow 15–30 min. De-air if needed.
Neutralize: Add TEA, AMP-95, NaOH, or KOH slowly to reach pH 6.0–7.0—viscosity develops into a clear gel.
Hydroalcoholic gels: Form gel in water first, then add ethanol/isopropanol (e.g., 60–70%) gradually with gentle mixing; fine-tune pH/viscosity.
Compatibility: Best with nonionic/amphoteric surfactants; avoid high electrolytes and cationics.
Additives: Incorporate humectants, perfumes, and actives after gel forms; add colors/fragrances last.
Process: Use proper dispersion aids, avoid overheating, follow GMP.
Storage: Keep powder airtight, cool, dry; label batch/pH for reproducibility.
- Thickening Agent: Carbopol 940 can significantly increase the viscosity of cosmetic formulations, allowing for better texture, spreadability, and stability.
- Suspension Agent: It helps suspend solid particles and pigments evenly throughout a product, preventing them from settling at the bottom.
- Gel Formation: Carbopol 940 is particularly effective in creating clear and stable gels, providing a desirable consistency and appearance.
- Enhanced Product Performance: By improving the rheological properties of cosmetic products, Carbopol 940 enhances their overall performance and user experience.
Carbopol 940 is a high-efficiency rheology modifier that builds crystal-clear gels, silky glide, and stable viscosity at very low use levels. Once neutralized, it delivers elegant, shear-thinning flow for easy pump/out and fast structure rebuild—great for serums, hand sanitizers, hair gels, lotions, and topical bases. It suspends actives, beads, and pigments, improves spreadability, and enhances perceived richness without tack. Optimized for pH-balanced systems and hydroalcoholic gels, Carbomer 940 supports batch-to-batch consistency and premium sensorials from mass to luxury. Formulators value its clarity, efficiency, and scalability for clean, camera-ready textures in skincare, haircare, and hygiene products. (Electrolyte/cationic-sensitive.)
- Safety Measures: When handling Carbopol 940, wear appropriate protective equipment, including gloves and goggles, to avoid direct contact with eyes, skin, or inhalation of the powder.
- Inhalation Hazard: Avoid breathing in the dust or aerosolized particles of Carbopol 940, as it may cause respiratory irritation. Work in a well-ventilated area or use respiratory protection if necessary.
- Skin Sensitization: Some individuals may be sensitive to Carbopol 940. Conduct a patch test before applying it to a larger area of the skin to check for any adverse reactions.
- Storage: Keep Carbopol 940 in a tightly closed container, away from moisture and excessive heat. Store it in a cool, dry place.
Note: The above information is a general guideline. Always refer to the specific instructions, safety data sheet, and regulatory guidelines provided by the manufacturer for the particular Carbopol 940 product you are using.
Anthony
Product Questions
Carbopol 940 is a thickening agent widely used in personal care products like gels, lotions, and creams. It helps to create a smooth and consistent texture, making products easy to apply.
Yes, Carbopol 940 is generally considered safe for use in skincare products. It’s non-toxic and non-irritating, making it suitable for most skin types. However, if you have very sensitive skin, it’s always good to do a patch test first.
Yes, Carbopol 940 is a popular ingredient in homemade skincare recipes, especially for making gels. It’s easy to use and helps achieve a professional texture in your DIY products.
To dissolve Carbopol 940, sprinkle it slowly into water while stirring to avoid clumping. Let it hydrate for about 30 minutes, then add a neutralizer like Triethanolamine (TEA) to activate its thickening properties.
Carbopol 940 is slightly acidic, so it might lower the pH of your formulation. After dissolving it, you can adjust the pH by adding a neutralizer to bring it to the desired level.
Carbopol 940 is best suited for water-based formulations. It doesn’t dissolve well in oils, so it’s typically not used in oil-based products.
The amount of Carbopol 940 you should use depends on the desired thickness of your product. Typically, 0.2% to 1% of Carbopol 940 is sufficient for most formulations. Start with a small amount and adjust as needed.
Products containing Carbopol 940 generally have a good shelf life, typically around 1 to 2 years, depending on the other ingredients used. Store your products in a cool, dry place to maintain their stability.
Yes, Carbopol 940 can be combined with other thickeners like Xanthan Gum or Hydroxyethylcellulose to achieve a specific texture or consistency in your product.
Carbopol 940 itself doesn’t provide moisture to the skin, but it helps create a smooth texture in products that may include moisturizing ingredients, ensuring they are easy to spread and absorb.
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Anthony
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