creatine monohydrate 1kg

Buyer’s Field Notes on creatine monohydrate sale in 2025 If you work in sports nutrition, you’ve probably noticed the same thing I have: demand is steady, specs are getting tighter, and lead times (thankfully) are stabilizing. Creatine Monohydrate—C₄H₁₁N₃O₃·H₂O—remains the category’s workhorse. It’s not flashy, but it’s reliable, deeply researched, and—when sourced right—remarkably consistent. Industry trends I’m seeing Micronization matters: 200–500 mesh is now common for instant dispersibility in shakes. Audit-ready supply: ISO/GMP documentation gets requested earlier in the RFQ process. Quality screens: buyers ask for creatinine, DCD, and heavy metals data up front—no surprises later. Technical specs (real-world) Product Creatine Monohydrate (Food/ Supplement Grade) Origin Xinle Industrial Park, Shijiazhuang, Hebei, China Mesh/Particle Size ≈80 / 200 / 500 mesh (custom on request) Assay (HPLC) ≥99.9% (typical lot data: 99.9–100.1%) Loss on Drying ≤12.0% Creatinine ≤100 ppm Dicyandiamide (DCD) ≤50 ppm Heavy Metals Pb/As/Cd/Hg ≤1 ppm each (ICP-MS) Microbiology TPC ≤1000 cfu/g; Yeast/Mold ≤100 cfu/g; E. coli/Salmonella absent Shelf Life 24–36 months in original, sealed packaging Certs ISO 9001, HACCP, GMP; third-party testing via ISO/IEC 17025 labs Process flow (simplified) : food-grade sarcosine + cyanamide in controlled aqueous, alkaline conditions → reaction/aging → crystallization (monohydrate) → filtration/centrifugation → multiple re-crystallization passes → low-temp drying → sieving (80/200/500 mesh) → metal detection → HDPE drum with PE liner. Testing references: HPLC assay; ICP-MS for metals; ISO 4833-1 and ISO 21527 for micro. Service life depends on humidity control—keep it sealed; it’s mildly hygroscopic. Where it’s used (and where it isn’t ideal) Powders and caps for sports performance and recovery. Many customers say 200–500 mesh dissolves “practically instantly.” RTD beverages: possible, but be careful—low pH can accelerate conversion to creatinine; consider buffered systems or dry-mix sticks. Clinical and R&D settings where assay traceability is essential. Advantages that matter Backed by decades of data, cost-effective per effective dose, stable in dry blends, and compatible with most whey/plant proteins. In fact, performance benefits are among the most consistently replicated in sports nutrition literature. Vendor snapshot comparison Vendor Origin Certs Mesh MOQ/Lead Notes Fuyang (Hebei) China ISO 9001, HACCP, GMP 80/200/500 500 kg / 10–15 days Strong HPLC/ICP-MS COA pack EU Blender EU FSSC 22000 200 100 kg / 7–10 days Higher cost, quick ship Trading House Mixed Varies 80 1 MT / 20–30 days Watch spec drift Customization and QC playbook Particle size: 80/200/500 mesh; micronized for better dispersion. Packaging: 25 kg PE-lined drums or bags; nitrogen-flush optional. Batch testing: HPLC assay; ICP-MS metals; micro per ISO; peroxide value (if blending with lipids) by request. Mini case notes EU sports brand : switched to 500 mesh for a clear-mixing claim; customer service tickets on “grit” dropped by ≈72% in two months. US contract manufacturer : standardized on lots with creatinine ≤50 ppm; reduced QC holds by one day per batch—small change, big throughput gain. Planning your next creatine monohydrate sale ? Lock specs early, request recent COAs with methods, and validate mesh size against your actual blend system. It sounds obvious, but it saves real money. Authoritative references International Society of Sports Nutrition. Position stand: creatine supplementation and exercise/sport. Journal of the ISSN. doi:10.1186/s12970-017-0173-z NIH Office of Dietary Supplements. Creatine — Fact Sheet for Health Professionals. ods.od.nih.gov EFSA Panel on Food Additives and Nutrient Sources added to Food. Scientific opinion on the safety of creatine monohydrate. EFSA Journal. ISO 4833-1:2013; ISO 21527-2:2008; ISO/IEC 17025:2017 — microbiology and laboratory competence standards.