English English Our integrated facility delivers cGMP-compliant creatine alongside standard-verified bioactive matrices.
Years of Biochemical R&D
Annual Audited Export Volume
HPLC-Verified Minimum Purity
Certifications (SGS, ISO, FAMI-QS)
Operating under stringent ISO 9001:2015, ISO 22000, and HACCP platforms, BKYULA Biotech bridges raw scientific synthesis and scale manufacturing.
Our production grounds in Xi'an are verified onsite by SGS Group. We eliminate impurity vectors at the source via continuous analytical tracing of raw cyanamide and sodium sarcosinate precursors.
Standard creatine monohydrate crystals settle fast in beverages. We provide dedicated air-jet micronization lines delivering customized 80 mesh, 100 mesh, and 200 mesh particle spectra for suspension stability.
Every industrial batch ships with batch-specific HPLC assay data, residual solvent profiling, dicyandiamide (DCD) non-detection limits, and dihydrotriazine (DHT) zero-tolerance safety validation.
A reference engineering standard for procurement managers, formula developers, and quality control chemists.
| Analytical Parameter | Reference Specification (USP / FCC) | BKYULA Ultra-Pure Grade | Test Methodology |
|---|---|---|---|
| Chemical Name | N-Amidinosarcosine monohydrate | C4H9N3O2·H2O | Structural Confirmation |
| Creatine Monohydrate Assay | 99.0% – 101.0% (dry basis) | ≥ 99.9% | HPLC (High Performance Liquid Chromatography) |
| Appearance | White crystalline powder | Conforms (High whiteness index) | Organoleptic inspection |
| Mesh Particle Distribution | 60–80 Mesh commercial | 80 Mesh / 200 Mesh Micronized | Laser Diffraction (Malvern Mastersizer) |
| Dicyandiamide (DCD) | ≤ 50.0 ppm (USP) | < 20.0 ppm (Non-detected standard) | HPLC / UV Detection |
| Dihydrotriazine (DHT) | Negative / Not detected | Negative (< 3.0 ppm) | LC-MS/MS |
| Heavy Metals (Pb, As, Cd, Hg) | ≤ 10.0 ppm cumulative | ≤ 2.0 ppm cumulative | ICP-MS |
| Loss on Drying (Moisture) | ≤ 12.5% | ≤ 11.8% (Exact crystal water balance) | Vacuum Oven (105°C, 4 hours) |
Creatine monohydrate is industrially synthesized via the reaction of calcium cyanamide or cyanamide with sodium sarcosinate in aqueous solution. When reaction temperatures, pH buffers, or raw reagent purities fluctuate, side reactions generate harmful cyclic byproducts: Dicyandiamide (DCD) and Dihydrotriazine (DHT).
At BKYULA Biotech, our computerized crystallization loops maintain precise stoichiometric ratios and automated temperature cut-offs. Our downstream multiple-stage ethanol/water washing system ensures that hazardous precursors are removed, consistently achieving DCD levels far below European Food Safety Authority (EFSA) limits and keeping DHT completely undetectable.
Particle size distribution governs manufacturing performance and end-user sensory acceptance. Unprocessed creatine crystals exhibit high bulk density (~0.75–0.85 g/mL) and large needle structures that settle at the bottom of a sports shaker within 15 seconds, creating an unpleasant mouthfeel.
We deploy closed-loop inert gas jet mills to fracture crystals without thermal degradation. Our 200-mesh micronized powder achieves an average particle diameter (D50) under 45 microns. This raises specific surface area, improving hydration velocity and keeping the particles suspended in functional RTD formulations, pre-workouts, and effervescent delivery matrices.
Sports nutrition is expanding beyond traditional bodybuilding into cognitive longevity and mainstream wellness. Strategic buyers must adapt to three structural market developments.
Clinical data exploring creatine's role in brain bioenergetics, executive memory, and mitigating mental fatigue is redefining consumption outside the gym. Demands from nootropic brands for high-purity, neutral-odor creatine monohydrate combined with botanical extracts (such as Korean Red Ginseng and Reishi) have increased by over 42% year-over-year.
Creatine monohydrate hydrolyzes into inactive creatinine in acidic, high-moisture systems. Modern OEM pipelines demand microencapsulation technologies—using natural lipids or hydrocolloid carriers—that shield the crystal lattice throughout gummy thermal cooking and provide liquid suspension stability.
Fluctuating electricity tariffs and natural gas constraints frequently impact basic cyanamide feedstock refineries. Strategic procurement involves forward-contracting with vertically consolidated manufacturers like BKYULA, avoiding downstream supply halts while securing stable annual tonnage pricing.
BKYULA Biotech equips global private labels with end-to-end processing: granulation, custom dry blending, mechanical tableting, and automated blister packaging.
Supplied in 25 kg fiber drums with double-sealed polyethylene inner bags or 500 kg woven bulk bags under vacuum packaging, minimizing moisture ingress during intermodal transit.
Formulation of ready-to-mix powders containing creatine, citric/malic acids, natural stevia or thaumatin sweeteners, instantized BCAAs, and natural colors like spray-dried beet juice powder.
Direct compression grades matched with food-grade binding agents allow clean tablet manufacturing without breaking the active molecule, generating stable 1000 mg active doses.
Fully compliant flexible packaging lines providing 3 g to 5 g stick packs featuring high-barrier foil substrates, moisture seals, and full batch tracing markings.
Real-world technical and commercial inquiries submitted by regulatory auditors, QA managers, and contract buyers.
Mesh size determines particle diameter. 80-mesh powder has an average particle size of ~180 microns, which provides excellent flowability in mechanical hoppers, making it the industry choice for rotary tablet presses and capsule-filling machinery. 200-mesh powder undergoes jet micronization down to <74 microns. This increased surface area improves liquid suspension, cuts grittiness, and speeds dissolution in water, making it the preferred choice for consumer pre-workout and post-workout drink mixes.
Dicyandiamide (DCD) and dihydrotriazine (DHT) stem from low-quality raw materials and poor pH/temperature control during cyanamide condensation. We resolve this by running computer-monitored crystallization cycles, checking precursor purity beforehand, and using an automated multi-stage washing step with high-purity water and food-grade ethanol. Our HPLC release assay ensures DCD remains under 20 ppm and DHT is completely absent.
For standard warehouse-stocked Creatine Monohydrate (both 80 mesh and 200 mesh), our commercial MOQ starts at 25 kg (1 fiber drum). For pilot formulations and high-value extracts, introductory testing lots are available from 1 kg. For custom OEM/ODM packaging (such as private-label jars, custom flavors, or printed sachet stick-packs), the production run starts at 500 units.
Every lot leaves our warehouse with a comprehensive Documentation Pack: a Batch-Specific Certificate of Analysis (COA) detailing HPLC assay, moisture content, loss on drying, heavy metals via ICP-MS, and complete microbiological assays (TPC, Yeast & Mold, Salmonella, E. Coli). We also supply technical data sheets (TDS), allergen declarations, BSE/TSE statements, and SDS sheets.
Creatine monohydrate is slightly hygroscopic and prone to caking if exposed to high relative humidity (>60%) and temperature cycling during ocean transit. We double-seal our powder in food-grade polyethylene inner liners, add an inline desiccator pack, and use high-strength corrugated outer fiber drums to protect the packaging. For containerized FCL/LCL ocean freight, thermal pallet blankets and desiccants are placed inside container walls.
We work with international commercial terms including FOB (Tianjin/Qingdao/Shanghai), CFR, CIF, CIP, EXW, and DDP (Delivered Duty Paid) to the United States, European Union, Southeast Asia, and Latin America. Payments can be settled in USD via Documentary Letter of Credit (L/C at sight), Telegraphic Transfer (T/T), or structured credit frameworks for approved long-term buyers.
Consult with our technical sales engineers to review real-time batch inventories, request custom mesh millings, or obtain HPLC-validated pilot samples for laboratory testing.
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