PUR-C™ is clinician-distributed sodium ascorbate engineered for high-dose implementation, where purity becomes dose-dependent exposure. Third-party verification shows ~10× lower endotoxin activity and ≥99% lower microbial bioburden (conservative comparison) versus typical sodium ascorbate products on the market—helping clinicians and patients avoid unnecessary burden when grams scale.
PUR-C™ is clinician-distributed sodium ascorbate engineered for high-dose implementation, where purity becomes dose-dependent exposure. Third-party verification shows ~10× lower endotoxin activity and ≥99% lower microbial bioburden (conservative comparison) versus typical sodium ascorbate products on the market—helping clinicians and patients avoid unnecessary burden when grams scale.
PUR-C™ is a professional-grade sodium ascorbate formulation available exclusively to qualified healthcare providers. Designed with clinical practice in mind, PUR-C reflects a commitment to purity, consistency, and formulation integrity
Manufactured under strict cGMP standards, PUR-C undergoes a rigorous multi-phase third-party testing program that exceeds typical industry quality benchmarks. This process helps ensure exceptional purity, batch-to-batch consistency, and the absence of common allergens and unnecessary additives.
Healthcare professionals choose PUR-C for its clean formulation, reliable performance, and high manufacturing standards. These qualities contribute to a positive experience for both
practitioners and their patients, supporting confidence in product selection within professional settings.
PUR-C represents a carefully manufactured, medical-grade sodium ascorbate designed to meet the expectations of practitioners who prioritize quality, transparency, and formulation precision.
At PUR-C, we are committed to producing the highest quality Sodium Ascorbate Vitamin C dietary supplements, specifically developed for high-dose pharmacological supplementation. These formulations address suboptimal Vitamin C levels commonly observed in immunocompromised patients and those with increased oxidative stress. Exclusively distributed to healthcare professionals, our products are designed to provide optimal therapeutic support in clinical settings.
PUR-C products are meticulously engineered to enhance antioxidant defense, restore redox homeostasis, and mitigate excessive reactive oxygen species (ROS) associated with hyperinflammation, disease progression, and chronic conditions. Our dedication to purity, potency, and bioavailability ensures unparalleled benefits for clinical and therapeutic applications.
Our Sodium Ascorbate formulations utilize the most bioavailable and active form of Vitamin C, optimized for absorption via sodium-dependent Vitamin C transporters (SVCTs). These specialized transporters facilitate the active uptake of Vitamin C into cells, ensuring efficient intracellular delivery. At the same time, Sodium Ascorbate supports extracellular Vitamin C availability, bolstering systemic antioxidant and redox defenses.
Unlike traditional ascorbic acid formulations, Sodium Ascorbate is well-tolerated, avoiding the tissue irritation often associated with high-dose ascorbic acid. The sodium gradient, maintained by the sodium/potassium pump (Na+/K+ ATPase), is crucial for the function of SVCTs, further enhancing intracellular bioavailability and therapeutic benefits.
This combination of optimized bioavailability, systemic tolerability, and dual extracellular and intracellular effects makes PUR-C Sodium Ascorbate formulations uniquely suited for high-dose pharmacological applications, delivering superior therapeutic outcomes for patients.
Developed by leading experts, scientists, clinicians, and medical doctors, PUR-C products are the preferred choice for healthcare providers and trusted by patients for their proven clinical effectiveness. Our flagship formulations, ULTRA-C and ESSEN-C, work as a dual-system approach designed to ensure complete tissue saturation. This is essential for addressing and mitigating various pathogenic processes, supporting immune function, reducing inflammation, and accelerating healing through collagen synthesis and other critical mechanisms.
This innovative approach ensures:
PUR-C’s dual-system synergy redefines high-dose Vitamin C therapy, providing advanced solutions to meet the demands of precision medicine and superior patient care.
At PUR-C, we exceed the most stringent cGMP (Current Good Manufacturing Practices) guidelines to ensure our products set the benchmark for quality, safety, and therapeutic efficacy. Central to our process is the proprietary Purity Assurance Protocol™ (PAP)—a multi-phase quality control system designed to deliver products of unparalleled excellence.
Unlike standard sourcing practices, our raw materials are manufactured specifically to meet narrowly defined criteria for purity, potency, and bioavailability. This rigorous approach ensures that every ingredient adheres to our gold-standard requirements, uniquely tailored for high-dose pharmacological applications.
Throughout the manufacturing process, a series of exhaustive testing protocols is implemented—far exceeding current regulatory guidelines. These evaluations span every stage, from the precision crafting of raw materials to the final stages of production, packaging, and post-manufacturing analysis. Each phase undergoes rigorous testing by independent, third-party laboratories certified in GLP (Good Laboratory Practices) and ISO standards.
This meticulous process guarantees that every PUR-C product is free from contaminants, allergens, and unnecessary additives. The result is a product that not only meets but redefines the standard for high-dose Vitamin C supplementation, ensuring healthcare providers and their patients receive the very best in clinical efficacy, safety, and tolerability.
Our Sodium Ascorbate supplements are:
Certified: Vegan, Halal, and Kosher, ensuring suitability for patients with diverse dietary needs and sensitivities.
Manufactured, packaged, and tested in the USA, PUR-C represents the core values of our Purity Assurance Protocol™ (PAP): Precision, Purity, and Potency. These principles not only exceed the most stringent cGMP guidelines but also set the Platinum Standard for quality, safety, and therapeutic efficacy.
Our commitment extends beyond delivering superior therapeutic outcomes—we prioritize a positive and seamless patient experience by ensuring maximum bioavailability, absorption, tolerability, safety, efficacy, and patient satisfaction. PUR-C Sodium Ascorbate remains the gold standard for nutritional support, offering unmatched therapeutic value in clinical settings while upholding the promise of PAP excellence.
Platinum Standard in Manufacturing
Maximum Purity and Freshness
Increased Bioavailability, Absorption, and Tolerability
Improved Clinical Efficacy
Enhanced Patient Satisfaction and Proven Superiority
Naturally Buffered and pH Neutral
Free from Common Allergens, Preservatives, and Additives
Vegan, Halal, and Kosher Certified
Convenient Packaging Options and Extended Shelf Life
Commitment to Excellence
Missed the Live 2023 C-MPOSIUM?
Don’t worry! You can now catch up on the unforgettable moments that made this event truly remarkable. The 2023 Annual VCICI Conference was an extraordinary fusion of knowledge, inspiration, and innovation. Here’s your chance to relive the highlights and gain invaluable insights.
What Made This Event Extraordinary:
In The C Word: Conspiracy, Cover-Up, and Controversy, Lior Sher—renowned founder of the Vitamin C Institute for Clinical Integration (VCICI), medical freedom advocate, biohacker, and global authority on Vitamin C therapy—reveals groundbreaking truths that even seasoned alternative medicine practitioners have overlooked and that conventional medicine has deliberately silenced. With years of experience educating top physicians worldwide, Sher uncovers the hidden science behind this life-changing nutrient.
This comprehensive guide delves into the unparalleled clinical power of Vitamin C, showcasing its role as a master antioxidant, redox regulator, enzyme cofactor, and immune system modulator. Essential to every organ system, Vitamin C influences cellular energy production, detoxification, collagen formation, neuroprotection, and immune strength—making it a cornerstone of true health and healing.
Beyond the research, this book tells the deeply moving story of Dr. Richard C. Davis, MD—a brilliant physician, scientist, and cancer warrior who didn’t just study this science but lived it. His inspiring journey offers profound insights for healthcare professionals and individuals alike, empowering readers to take control of their health and challenge the status quo.
