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HS Code |
769819 |
| Inci Name | Zinc PCA |
| Appearance | White to off-white powder |
| Solubility | Water soluble |
| Function | Sebum-regulating agent |
| Molecular Formula | C10H12N2O8Zn |
| Odor | Characteristic, mild |
| Usage Concentration | 0.1% - 1% |
| Ph Stability | Stable at pH 5-7 |
| Antimicrobial Activity | Present, especially against acne-causing bacteria |
| Cas Number | 15454-75-8 |
As an accredited Zinc PCA factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Zinc PCA is packaged in a white, sealed 500g HDPE bottle with a screw cap, labeled with product details and safety information. |
| Shipping | Zinc PCA is shipped in tightly sealed containers to prevent contamination and moisture absorption. It is typically packaged in drums, pails, or sealed bags, and transported as a non-hazardous material. Proper labeling and documentation are provided, and the product should be stored in a cool, dry place away from direct sunlight. |
| Storage | Zinc PCA should be stored in a tightly sealed container, protected from light, moisture, and heat. Keep it in a cool, dry place, ideally at room temperature (15–25°C), and away from incompatible substances such as strong acids or oxidizers. Ensure proper ventilation in the storage area and clearly label the container to prevent accidental misuse. |
Applications of Zinc PCA in Industrial ManufacturingZinc Pyrrolidone Carboxylate (Zinc PCA) is a functional additive with advanced chelation, anti-bacterial, and sebum-regulating properties. Our facility tailors Zinc PCA production to satisfy stringent quality demands in downstream industrial manufacturing. Below, we detail its usage scenarios, technical incorporation, and compliance for various specialized sectors. 1. Cosmetic and Personal Care FormulationManufacturers in skin and scalp care rely on Zinc PCA for its proven ability to control bacterial proliferation and regulate sebum while being gentle on the skin barrier. In facial cleansers, anti-acne creams, and scalp serums, formulators incorporate this material to deliver targeted antimicrobial and oil-reducing effects, supporting both efficacy and product safety. Detailed quality control and stability assessment ensure compatibility with emulsifiers and active blends at various pH ranges. Industry compliance standards
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Downstream process integration
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2. Industrial Antimicrobial Additives for Polymer CoatingsZinc PCA serves as a biostatic agent in polymer dispersions and coatings aimed at high-humidity environments such as air conditioner panels, refrigerator gaskets, and bathroom fixtures. We supply this grade with controlled chelate purity suitable for in-situ mixing with acrylic emulsions or polyurethane dispersions. Technical support addresses pigment compatibility and long-term leaching control for persistent odor and mildew suppression. Industry compliance standards
Typical usage ratio
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3. Oral Hygiene and Toothpaste Base ManufacturingFor oral care, the zinc-based chelating activity provides targeted control of volatile sulfur compounds and plaque formation without disrupting oral flora balance. Formulators use our high-purity grade to ensure product clarity, stable mouthfeel, and compatibility with foaming agents and mild abrasives. Microbiological control batches evaluate MBC and synergy with fluoride or triclosan alternatives. Industry compliance standards
Typical usage ratio
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4. Anti-Dandruff and Scalp Treatment Ingredients for Hair Care ManufacturingSpecialists in haircare incorporate Zinc PCA into advanced anti-dandruff and scalp relief formulas to mitigate Malassezia activity and maintain scalp homeostasis. Its regulated sebum-reduction effect has proven value in oily scalp products where finished shampoo clarity and viscosity must remain stable. Batch trials focus on maintaining chelate integrity through high-shear mixing and foaming cycles. Industry compliance standards
Typical usage ratio
Downstream process integration
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5. Preservative Component in Water-Based Detergents and CleansersAs a secondary anti-microbial component, Zinc PCA offers formulators an alternative to isothiazolinone-based preservatives in water-based household and institutional detergents. It enables microbial control while reducing reliance on sensitizing ingredients. Quality checks focus on residual metal ion activity and robust preservation in varying hard water and formulation conditions. Trials calibrate dosage for non-interference with anionic and nonionic surfactants. Industry compliance standards
Typical usage ratio
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6. Active Ingredient in Medicated Topical ProductsPharmaceutical and OTC skincare producers make use of Zinc PCA’s dual antibacterial and anti-inflammatory profile in the treatment of mild dermatitis and eczema adjuncts. Our GMP-compliant batches exhibit low heavy metal content, supporting formulation in regulated drug and quasi-drug preparations. Clinical trial compatibility builds on predictable solubility and bioavailability under regulated prescription compounding protocols. Industry compliance standards
Typical usage ratio
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Competitive Zinc PCA prices that fit your budget—flexible terms and customized quotes for every order.
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Tel: +8615365186327
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As a chemical manufacturer with decades of experience in personal care actives, we know how every choice in an ingredient’s journey—from raw material sourcing to the refining tank—affects downstream quality. Zinc PCA, with the model designation ZP-99, comes out of both technical know-how and constant listening to skin care formulators. Our teams in the synthesis plant work hands-on with each batch, ensuring the balance of zinc and pyrrolidone carboxylic acid stays tight for maximum benefit. Quality checks happen at every critical step, not just at final QC.
Most Zinc PCA users in personal care look for dependable anti-sebum activity. Our process optimizes the chelation step and purification so Zinc PCA disperses easily in water and blends seamlessly into both leave-on and rinse-off formulations. Texture matters when you’re mixing, and our crystalline powder has the flow, particle size, and clarity needed for gel serums, scalp sprays, and creams without grittiness or clumping.
Zinc PCA brings together two influential bio-based components: zinc, recognized for its skin-soothing and antimicrobial properties, and L-pyrrolidone carboxylate, a humectant that's part of the skin’s own natural moisturizing factor. Our process combines these under strictly controlled conditions to form a stable, highly water-soluble salt that delivers targeted benefits for oily and problem-prone skin.
With experience servicing brands ranging from direct-to-consumer startups to heritage cosmeceutical groups, we see that technical purity can make or break a launch. Zinc PCA only works as advertised when the final percentage of metallic zinc, residual solvents, and heavy metal traces meet international limits. Our in-house labs operate ICP-MS for trace element analysis and TLC for purity, confirming each batch aligns with regulatory standards expected in European, North American, and Asian markets.
Formulators trust Zinc PCA to bring both functional and marketing value to their creations. In sebum-control gels, we find Zinc PCA gets selected repeatedly for its ability to help normalize oil secretions on the face and scalp. Tests in our customer formulation center show repeatability: in water-based serums at 0.1–1%, it keeps transparency and prevents phase separation. For scalp products, our partners often comment how Zinc PCA integrates with botanical extracts, without causing precipitation or irritating the scalp.
Zinc PCA works reliably for acne-control launches thanks to its dual approach; the zinc ions reduce proliferation of microbes associated with blemishes, while the PCA segment helps skin retain moisture. Our batches undergo stability testing in various conditions, including temperature cycling and UV exposure, to ensure the ingredient remains effective through normal shelf life.
Having produced a full line of zinc-based actives—including zinc gluconate, zinc sulfate, and zinc oxide—we often receive requests for direct comparison. Zinc PCA stands out by combining water solubility with low irritation but without the clouding or thickening common to zinc oxide or the instability sometimes seen in simpler zinc salts in aqueous emulsions. In formulation pilots, Zinc PCA proves less likely to destabilize emulsions or separate out during pH adjustments.
Unlike zinc gluconate (frequently used for oral care), Zinc PCA shows better synergy with skin’s own acid mantle. Compared to zinc sulfate, which is more acidic and prone to causing burning sensations on broken skin, Zinc PCA remains gentle and supports longer-term dermal application. This is why many cosmeceutical serums for young and adult skin rely on Zinc PCA as the zinc source of choice.
Through years of manufacturing specialty actives, we have seen that details matter. Our product presents as a free-flowing, white crystalline powder with molecular weight and zinc content consistently within narrow ranges. Microbial purity is always verified to eliminate risk of contamination; we run bioburden tests as part of our environmental, health, and safety protocols. No batch leaves our site until it provides clear results on column chromatography for identity and absence of nitrosamines, phthalates, and known skin sensitizers.
Regulatory compliance moves hand-in-hand with our technical processes. For global customers, we supply full documentation packs, including Certificate of Analysis (COA), MSDS, and compliance statements for REACH, US FDA, and Chinese IECIC. Our plant follows GMP and ISO9001 protocols, with regular audits to monitor contamination risk and process control.
Responsible manufacturing matters both for customer safety and environmental stewardship. We source raw zinc from smelters with proven track records in minimizing lead and cadmium contamination. Each shipment gets tested before entering our production. Water usage during synthesis gets recycled through a closed-loop system; any byproduct streams are neutralized to avoid releasing zinc residues in effluent. Our technical team monitors not just what enters our raw tanks, but also what leaves in our waste streams.
Since innovation does not stop at product quality, our R&D group keeps an eye on process yield and ecological footprint. For Zinc PCA, the synthesis uses a water-based process with mild reagents, eschewing the harsher solvents found in some generic grades. Routine monitoring helps us keep solvent residues under analytical detection limits, meeting high standards for European and US market entry.
We collaborate with formulators facing the typical hurdles of stability, bioavailability, and aesthetic acceptance in modern cosmetic lines. Many come to us after struggling with visible precipitation in active-loaded gels and serums. With Zinc PCA, the high degree of water solubility removes much of this risk. For alcohol-based solutions, our teams advise on the upper concentration limits to prevent crystallization and guide on suitable chelating agents that won’t interact with the ingredient’s zinc moiety.
Color and odor in active ingredients have a direct influence on final product reception. Our Zinc PCA carries next to no intrinsic odor; it sits well even in fragrance-free gels and serums. Appearance stays clear when used at recommended loading rates. These are details a manufacturer comes to value, after years troubleshooting formulas with inferior zinc complexes that tend toward yellowish discoloration or create harsh metallic scents.
Our customers in the anti-dandruff shampoo market often ask why Zinc PCA works differently from classic zinc pyrithione or zinc oxide. The main benefit lies in how it reduces scalp oil without drying the underlying skin. The PCA portion acts as a moisture balancer, unlike harsher zinc species, so even at higher concentrations, we rarely see negative feedback related to scalp irritation or flaking. We know from our collaboration with major brands that repeat-use testing determines market success; our Zinc PCA performs over extended wash cycles without buildup or sensitivity.
Zinc PCA also works well in exfoliating tonics for scalp and face. The ingredient maintains bioactivity alongside mild keratolytics, such as salicylic acid, without causing excessive exfoliation or burning—a significant advantage for extended-release and overnight applications sought by many modern consumers.
Practical feedback from the floor shapes our improvements. Small but recurring challenges—such as maintaining pH stability in minimal-preservative systems or preventing encapsulation carriers from denaturing—only come to light during batch scale-up. Our technical team stands by during customer pilot batches, troubleshooting on-site if a gel thickens too quickly or an emulsion forms a haze. These field-level insights show how Zinc PCA responds to heat, shear, or ingredient interactions, not just under pristine lab conditions.
We take pride in the willingness to adjust particle size or tweak manufacturing steps to match specific product ambitions. Our long-term relationships with partners prove that adaptability and field-tested troubleshooting mean more than blanket technical claims. Changes in global preservative regulations or raw material supply do not catch us by surprise because we stay engaged with every buyer and development chemist.
Ingredient claims must rest on credible evidence. Over years, we have collected and reviewed clinical and consumer-use data on Zinc PCA’s impact on oily and acne-prone skin. Double-blind, placebo-controlled studies performed in partnership with customers support visible reduction in skin greasiness within two weeks of use at standard dosages. Published literature and internal studies both indicate microbial growth reduction, addressing common blemish causes without the dryness associated with harsher solutions.
Manufacturers cannot afford to undermine end-user trust through inconsistent ingredient performance or allergic responses. Our comprehensive allergen and sensitization screenings, run by third-party labs, demonstrate a very low risk compared to other zinc complexes and bioactive chelates. Feedback loops from customers help us refine processes as regulations change or scientific understanding evolves.
We document not just chemical composition, but also traceability—from source zinc batch to final shipped product. This habit arose from dealing with real-world concerns like cross-contamination or inadvertent impurities entering from upstream supply. It also helps us help our customers clear regulatory hurdles with transparency.
Moving from lab bench to multi-ton scale means adjusting for the pressure of larger batch reactors, real-world air quality, and unpredictable supply timing. Zinc PCA’s isolation and drying stages in the plant are continually refined for reproducibility. Automated feeders and dust-control hoods prevent the fine powder from dispersing into production areas. Our operators wear protective gear and strictly manage batch timings, recognizing that process timing can affect everything from flow characteristics to storage stability.
We remain responsive to client changes in packaging requests, able to ship in small jars for boutique brands or multi-kg drums for multinational needs. Packaging teams use inert liners to prevent water ingress and zinc migration during extended warehousing. We log any deviations during packaging so that issues get traced not just to the reactor, but also the final container.
Even after years of production, new challenges continue to arise: unseasonably high humidity can affect caking in long-term storage, while supply interruptions force revalidation of alternate zinc feedstocks. Vigilance during scale-up keeps surprises to a minimum, and internal communication channels run openly between lab, plant, and quality control units.
Circularity and sustainability shape the future of specialty actives. Our commitment includes routine audits of water and energy usage, and a drive to minimize greenhouse emissions per ton of Zinc PCA made. Our internal metrics track not only product output, but also waste minimization and emissions from shipping and auxiliary processes.
Customers, especially in the premium and clean beauty sectors, ask us for environmental data as often as they do for cosmetic claims. Our product avoids palm derivatives and animal-origin ingredients, supporting vegan product development and eco-certification. Regular reviews of international chemical safety standards ensure our manufacturing processes align with expectations in key global markets.
Feedback is the heart of continual improvement. Formulators inform us about stability quirks in new delivery systems, changing consumer trends, and the growing demand for actives proven by scientific literature. Our R&D team works closely with external partners to improve water retention, reduce trace contaminants further, and support richer storytelling about the skin’s own moisturizing systems.
Interest in Zinc PCA keeps growing as consumers become more educated about ingredient transparency and origin. The product’s unique blend of antimicrobial and hydrating action helps address the evolving concerns of both the younger demographic, with oily skin struggles, and mature consumers, interested in barrier strength and comfort.
As a manufacturer with a long track record in high-purity actives, we recognize that technical credibility, transparency, and partnership stand as the real markers of trust. By staying focused on those areas, we support both formulators' creative ambitions and end-user satisfaction—delivering Zinc PCA that does exactly what customers, and ultimately consumers, expect.
