Polyquaternium-16 1 L

Polyquaternium-16 high performance conditioning polymer for advanced personal care formulations

The modern international ingredient market demands highly functional polymers that deliver reproducible sensory and conditioning benefits in hair styling and care segments. Polyquaternium-16 is a high molecular weight cationic copolymer composed of vinylpyrrolidone and quaternized vinylimidazole, synthesized for elite cosmetic applications. This raw material is offered as a stable aqueous form, representing a clear to slightly yellowish liquid that facilitates automated dosing in cold process manufacturing. International formulators and contract manufacturing laboratories prioritize this specific liquid format due to its exceptional water solubility, cold-process capability, and ease of incorporation into surfactant systems without modifying the rheological baseline of the final matrix.

The primary function of this polymeric ingredient relies on its substantial cationic charge density, driven by the imidazole ring, which facilitates substantive binding to negatively charged keratinous substrates. This substantive film-forming capacity yields excellent wet combability, hair shaft smoothing, and outstanding anti-static control. For Merchant Center and ingredient transparency, the product recommended designation is a cationic conditioning polymer and styling agent with the official INCI name Polyquaternium-16. It shows zero incompatibility with non-ionic, amphoteric, and anionic surfactants at balanced ratios, making it a highly reliable stabilizer for rich hair foams, clear structuring gels, and leave-on conditioning primers.

The polymer is widely applied across global hair care industries, specifically in professional-grade hair texturizers, volumizing mousses, split-end repair serums, and protective thermal sprays. Within the premium beauty and fermented beauty categories, Polyquaternium-16 acts as a critical structural backbone for modern formulations targeting structural integrity and high-gloss hair performance. The ingredient is fully compliant with scalable recipes for mass production and private label development, ensuring superior thermal stability and long-term formula homogeneity. Its non-build-up profile makes it a key candidate for modern clean beauty concepts where high-performance hair definition must coexist with gentle scalp bio-compatibility.

Formulation blueprint for a professional thermal protection spray

The following formulation architecture serves as an expert guideline demonstrating component compatibility and proper incorporation sequence in industrial settings.

Purified water 88.5 ml

Polyquaternium-16 aqueous form 4.0 ml

Water-soluble Squalane 3.5 ml

Hydrolyzed Wheat Proteins 2.5 ml

Polysorbate twenty 1.0 ml

Benzyl alcohol broad-spectrum preservative 0.5 ml

The manufacturing sequence requires a human-first, clean approach at room temperature. Purified water is charged into the vessel, followed by the addition of hydrolyzed wheat proteins and water-soluble squalane under low-speed agitation. Polyquaternium-16 is slowly added to the aqueous phase to ensure complete macromolecular dispersion. In a separate small container, polysorbate twenty is pre-mixed with any optional oil-soluble elements and then introduced into the main batch. The system is finalized by adding the benzyl alcohol broad-spectrum preservative, with continuous mixing until a crystal-clear, homogeneous liquid spray base is achieved.

Integrating Polyquaternium-16 into your B2B manufacturing cycles guarantees exceptional stability, compliance with global cosmetic safety requirements, and elevated conditioning metrics. Our wholesale supply structure provides consistent premium ingredient systems to keep your manufacturing pipelines fully optimized.