Polyquaternium-7 4.2fl oz 125ml MakingCosmetics Surfactant

Description

Product Overview

Polyquaternium-7 is a water‑soluble, cationic polymer engineered to work seamlessly with anionic surfactant systems. Produced by MakingCosmetics, this ingredient is supplied in a 125 ml (4.2 fl oz) bottle, providing a highly concentrated raw material that can be added directly to finished formulations or used during the early stages of product development. The polymer’s molecular structure delivers exceptional clarity, reducing haze and improving the visual appeal of liquid cosmetics, shampoos, conditioners, and laboratory detergents. Its compatibility profile minimizes precipitation when combined with common anionic surfactants such as sodium laureth sulfate, sodium lauryl sulfate, and various alkyl polyglucosides, ensuring stable emulsions and consistent performance over the product’s shelf life. The ingredient meets rigorous purity standards, with a low level of ionic contaminants, making it suitable for both professional laboratory environments and commercial manufacturing settings. Detailed specifications include a pH range of 4‑8, a viscosity of 10‑30 cP at 1 % concentration, and a density of 1.02 g/cm³, providing formulators with the data needed to fine‑tune their recipes.

Usage

Formulators can incorporate Polyquaternium-7 into a wide variety of personal care and industrial applications. In skincare, it functions as a conditioning agent that imparts a silky feel while enhancing the stability of emulsions containing anionic surfactants. For haircare products, the polymer deposits a thin, uniform film on the hair shaft, reducing static electricity and improving manageability without leaving a heavy residue. In laboratory detergent formulations, Polyquaternium-7 boosts cleaning efficiency by stabilizing foam and preventing redeposition of soil on surfaces. The ingredient is typically added at 0.5‑2 % w/w, depending on the desired level of conditioning and clarity. Because it is supplied as a clear, aqueous solution, it can be mixed directly into the water phase of a formulation, eliminating the need for additional solvents or processing steps. The product is compatible with a broad temperature range, allowing incorporation during both low‑temperature (room‑temperature) and high‑temperature (up to 80 °C) processing stages.

Why Choose Us

MakingCosmetics has built a reputation for delivering high‑quality raw materials that meet the stringent demands of modern formulators. Polyquaternium-7 is manufactured under GMP‑compliant conditions, with each batch undergoing comprehensive analytical testing to verify purity, molecular weight distribution, and performance characteristics. Customers benefit from a consistent product that delivers predictable results, reducing batch‑to‑batch variability and minimizing the risk of product recalls. In addition to the technical advantages, MakingCosmetics provides responsive technical support, offering formulation guidance, troubleshooting assistance, and access to a library of application notes. The company’s commitment to sustainability is reflected in its environmentally responsible manufacturing processes, which prioritize waste reduction and energy efficiency. By choosing this ingredient, formulators gain a competitive edge through superior product performance, reliable supply chain stability, and a partnership with a trusted industry leader.

Key Features

• Improves clarity and reduces haze in liquid formulations
• Enhances compatibility with a wide range of anionic surfactants
• Provides a lightweight conditioning feel for skin and hair
• Stable across a broad pH and temperature range
• Backed by dedicated technical support and formulation assistance

FAQ

What concentration of Polyquaternium-7 should I use?

Typical usage levels range from 0.5 % to 2 % w/w, depending on the desired conditioning effect and clarity improvement. Lower concentrations are suitable for light conditioning, while higher levels provide stronger film‑forming properties.

Is Polyquaternium-7 compatible with all anionic surfactants?

Yes, it has been tested with common anionic surfactants such as sodium laureth sulfate, sodium lauryl sulfate, and alkyl polyglucosides. It helps prevent precipitation and maintains product stability across these systems.

Can I add Polyquaternium-7 directly to the water phase?

Absolutely. The ingredient is supplied as a clear aqueous solution, allowing it to be mixed directly into the water phase without the need for additional solvents or heating steps.

Does the ingredient affect the fragrance of my product?

Polyquaternium-7 is odorless and does not interfere with fragrance oils or aromatic compounds, preserving the intended scent profile of the final product.

What safety data is available for this ingredient?

MakingCosmetics provides a complete Safety Data Sheet (SDS) that includes toxicological information, handling guidelines, and regulatory compliance details, ensuring safe use in both laboratory and manufacturing environments.