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21st Amino Acid

21st Amino Acid

Our primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for 21st Amino Acid, N Acetyl Tyrosine, L Glutamine Amino Acid, L-Lysine Hcl Supplier, We also ensure that your choice is going to be crafted with the highest good quality and dependability. Be sure to feel free of charge to contact us for additional information. "Based on domestic market and expand overseas business" is our development strategy for 21st Amino Acid, Welcome to visit our company, factory and our showroom where displays various hair products that will meet your expectation. Meanwhile, it is convenient to visit our website, and our sales staff will try their best to provide you the best service. Please contact us if you need more information. Our aim is to help customers realize their goals. We are making great efforts to achieve this win-win situation.


  • Short Lead Time for L And D Amino Acids - L-Arginine alpha-Ketoglutarate – Haitian

    Short Lead Time for L And D Amino Acids - L-Arginine alpha-Ketoglutarate – Haitian

    Specification: L-Arginine alpha-Ketoglutarate USP32 Description White to off-white crystalline powder Identification Conforms Assay 98.0%~102.0% L-Arginine 65.5%~69.0% α- Ketoglutarate 26.5%~29.0% Specific rotation +16.5°~+18.5° Solubility Conforms pH 5.5~7.0 Loss on drying  ≤1.0% Residue on ignition ≤0.2% Hydrate ≤6.8% Iron ≤10ppm Heavy metals ≤10ppm Lead ≤1ppm Chloride ≤0.05% Mercury ≤0.1ppm Cadmium ≤1ppm Arsenic...
  • Factory directly supply Myohealth Amino Acids - L-Ornithine-L-Aspartate – Haitian

    Factory directly supply Myohealth Amino Acids - L-Ornithine-L-Aspartate – Haitian

    Specification: L-Ornithine-L-Aspartate AJI Appearance White crystals or crystalline powder Identification Conforms to the IR Spectrum Specific rotation +27.0º~+30.0º State of solution ≥98.0% Chloride(Cl) ≤0.03% Ammonium(NH4) ≤0.020% Sulfate(SO4) ≤0.020% Iron(Fe) ≤30ppm Heavy metal (Pb) ≤10ppm Arsenic(As2O3) ≤2ppm Other amino acid Chromatograghically, not detectable Loss on drying ≤7.0% Residue on ignition(Sulfated) ≤0.20% pH 5.0~6.5 ...
  • Hot-selling Non Essential Amino Acids - L-Citrulline -DL-Malate1:1 – Haitian

    Hot-selling Non Essential Amino Acids - L-Citrulline -DL-Malate1:1 – Haitian

    Specification: L-Citrulline -DL-Malate1:1 In-House Appearance White crystals or crystalline powder Assay ≥98.5% Specific rotation +14.0°~ +17.0° Heavy metals ( Pb) ≤1.0ppm Arsenic(AS2O3) ≤1.0ppm Cadmium ≤1.0ppm Lead ≤0.1ppm Mercury ≤0.1ppm Loss on drying ≤0.3% Iron(Fe) ≤10ppm pH 2.5~3.5 L-Citrulline 55.0%~57.5% DL-Malate 42.5%~44.5% Total Plate Count ≤1000CFU/g Yeast&Mold ≤100CFU/g E.coli Absent/g Salmonella Absent...
  • Factory wholesale Gmp Factory - L-Lysine-L-Aspartate – Haitian

    Factory wholesale Gmp Factory - L-Lysine-L-Aspartate – Haitian

    Specification: Item Quality Standard Specific rotation +24.0º~+26.5º State of solution ≥95.0% Chloride(Cl) ≤0.040% Ammonium(NH4) ≤0.020% Sulfate(SO4) ≤0.030% Iron(Fe) ≤30ppm Heavy metal (Pb) ≤10ppm Arsenic(As2O3) ≤1ppm Other amino acid Chromatograghically, not detectable Loss on drying ≤0.50% Residue on ignition(Sulfated) ≤0.20% pH 5.0~7.0 Assay 98.0~101.0% L-Lysine L-Aspartate is a amino acid fortifier and Nutritional supplement, ...
  • Europe style for Histidine Amino Acid - L-Lysine-L-Aspartate – Haitian

    Europe style for Histidine Amino Acid - L-Lysine-L-Aspartate – Haitian

    Specification: Item Quality Standard Specific rotation +24.0º~+26.5º State of solution ≥95.0% Chloride(Cl) ≤0.040% Ammonium(NH4) ≤0.020% Sulfate(SO4) ≤0.030% Iron(Fe) ≤30ppm Heavy metal (Pb) ≤10ppm Arsenic(As2O3) ≤1ppm Other amino acid Chromatograghically, not detectable Loss on drying ≤0.50% Residue on ignition(Sulfated) ≤0.20% pH 5.0~7.0 Assay 98.0~101.0% L-Lysine L-Aspartate is a amino acid fortifier and Nutritional supplement, ...
  • Rapid Delivery for 9 Amino Acids - L-Arginine-L-Aspartate – Haitian

    Rapid Delivery for 9 Amino Acids - L-Arginine-L-Aspartate – Haitian

    Specification: L-Arginine-L-Aspartate AJI92 Appearance White crystals or crystalline powder Specific rotation +25.5º~+27.5º State of solution ≥98.0% Identification Conforms to the IR Spectrum Chloride(Cl) ≤0.05% Ammonium(NH4) ≤0.02% Sulfate ≤0.03% Iron(Fe) ≤30ppm Heavy metal(Pb) ≤15ppm Arsenic(As2O3) ≤1ppm Other amino acid Chromatographically, not detectable Loss on drying ≤3.0% Residue on ignition ≤0.20% Assay 98.0%~101.0% pH 5...
  • Short Lead Time for L And D Amino Acids - L-Arginine alpha-Ketoglutarate – Haitian

    Short Lead Time for L And D Amino Acids - L-Arginine alpha-Ketoglutarate – Haitian

    Specification: L-Arginine alpha-Ketoglutarate USP32 Description White to off-white crystalline powder Identification Conforms Assay 98.0%~102.0% L-Arginine 65.5%~69.0% α- Ketoglutarate 26.5%~29.0% Specific rotation +16.5°~+18.5° Solubility Conforms pH 5.5~7.0 Loss on drying  ≤1.0% Residue on ignition ≤0.2% Hydrate ≤6.8% Iron ≤10ppm Heavy metals ≤10ppm Lead ≤1ppm Chloride ≤0.05% Mercury ≤0.1ppm Cadmium ≤1ppm Arsenic...
  • Fast delivery Basic Amino Acids - L-Citrulline -DL-Malate1:1 – Haitian

    Fast delivery Basic Amino Acids - L-Citrulline -DL-Malate1:1 – Haitian

    Specification: L-Citrulline -DL-Malate1:1 In-House Appearance White crystals or crystalline powder Assay ≥98.5% Specific rotation +14.0°~ +17.0° Heavy metals ( Pb) ≤1.0ppm Arsenic(AS2O3) ≤1.0ppm Cadmium ≤1.0ppm Lead ≤0.1ppm Mercury ≤0.1ppm Loss on drying ≤0.3% Iron(Fe) ≤10ppm pH 2.5~3.5 L-Citrulline 55.0%~57.5% DL-Malate 42.5%~44.5% Total Plate Count ≤1000CFU/g Yeast&Mold ≤100CFU/g E.coli Absent/g Salmonella Absent...
  • Discountable price Total Amino Acids - L-Citrulline -DL-Malate2:1 – Haitian

    Discountable price Total Amino Acids - L-Citrulline -DL-Malate2:1 – Haitian

    Specification: L-Citrulline -DL-Malate2:1 In-House Appearance White crystals or crystalline Powder Characters, Solubility Freely soluble in formic acid and in water, very slightly soluble in ethanol, practically insoluble in ether Assay L-Citrulline 62.5% ~ 74.2% DL-Malic acid 26.4% ~ 36.4% Specific rotation +17.0°~ +19.0°(t = 20°C) Heavy metals ( Pb) ≤10ppm Arsenic(AS2O3) ≤0.5ppm Cadmium ≤0.5ppm Lead ≤1ppm Hg ≤0.1ppm Residual on ignition ≤0.1% ...
  • OEM manufacturer Neutral Amino Acids - L-Arginine-L-Aspartate – Haitian

    OEM manufacturer Neutral Amino Acids - L-Arginine-L-Aspartate – Haitian

    Specification: L-Arginine-L-Aspartate AJI92 Appearance White crystals or crystalline powder Specific rotation +25.5º~+27.5º State of solution ≥98.0% Identification Conforms to the IR Spectrum Chloride(Cl) ≤0.05% Ammonium(NH4) ≤0.02% Sulfate ≤0.03% Iron(Fe) ≤30ppm Heavy metal(Pb) ≤15ppm Arsenic(As2O3) ≤1ppm Other amino acid Chromatographically, not detectable Loss on drying ≤3.0% Residue on ignition ≤0.20% Assay 98.0%~101.0% pH 5...