L-Arginine Alpha-Ketoglutarate (AAKG, 2:1 ratio) is a food-grade compound of L-arginine and alpha-ketoglutarate used in sports nutrition for nitric-oxide production, vasodilation and performance enhancement.We supply bulk L-Arginine Alpha-Ketoglutarate (2:1) sourced from leading China manufacturers, available in powder form for global food and beverage producers. Our L-Arginine Alpha-Ketoglutarate (2:1) is widely used in pump formulas, vasodilation supplements, endurance, nutrient delivery and cardiovascular health. HS Code: 29224990
AAKG (2:1) is produced by combining two molecules of L-arginine with one molecule of alpha-ketoglutaric acid. It delivers arginine (a nitric-oxide precursor via NOS) and AKG (a Krebs-cycle intermediate).
It supports vasodilation, blood flow, nutrient delivery and ATP regeneration during exercise. A staple in pre-workout and pump-formula supplements.
Grades / Types Available: Commercialized production
| Item | Specification |
|---|---|
| Appearance | White to off-white powder |
| Assay | ≥ 99.0% |
| Ratio (Arg:AKG) | 2:1 |
| Loss on Drying | ≤ 0.5% |
| Heavy Metals (as Pb) | ≤ 10 mg/kg |
| Purity/Assay | ≥ 98% (HPLC) |
| Moisture/Loss on Drying | ≤ 5% |
| pH | 6.0 - 7.0 |
| Lead | ≤ 2 ppm |
| Arsenic | ≤ 1 ppm |
| Total Plate Count | ≤ 1000 cfu/g |
| Yeast & Mold | ≤ 100 cfu/g |
Our MOQ for bulk food/feed ingredient is generally 500 kg. We also support mixed containers — combine L-Arginine Alpha-Ketoglutarate (2:1) with other food ingredients in one shipment to save on freight.
We provide free samples (100–500g) for quality testing before you place a bulk order. The buyer covers shipping costs only. Samples are typically dispatched within 2–3 business days.
Standard lead time is 7–15 days after order confirmation and payment. For stock items, delivery can be faster. We will confirm the exact timeline before you place the order.
You will receive the original COA (Certificate of Analysis), COO (Certificate of Origin), MSDS, TDS, and relevant certifications directly from the manufacturer. We guarantee full document authenticity and traceability.
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Whether you're sourcing bulk ingredients or mix container, contact our team for pricing, free samples, and technical support.