ShineHerb
1 / 2
L-Valine (CAS No. 72-18-4) is one of the essential branched-chain amino acids (BCAAs). Since it cannot be synthesized by the human body, it must be obtained from external dietary sources or supplementation. It plays a critical role in muscle protein synthesis and energy metabolism, prioritizing the energy supply for skeletal muscles, reducing muscle breakdown during exercise, delaying physical fatigue, and accelerating muscle repair and recovery after workouts.
L-Valine features a purity of ≥99% and contains no impurities from chemical synthesis. It meets rigorous standards including ISO, FDA, Halal, Kosher, and FAMI-QS.
As a classic BCAA, it exhibits excellent water solubility and is highly compatible with various dosage forms, such as tablets, powder blends, and oral liquids.
We support bulk wholesale orders and provide sample testing. Essential quality documents, including COA and MSDS, are readily available.
| Product Name | CAS No. |
|---|---|
| L-Cysteine | 52-90-4 |
| N-Acetyl-L-Cysteine | 616-91-1 |
| L-Cysteine hydrochloride monohydrate | 7048-04-6 |
| L-Cysteine hydrochloride anhydrous | 52-89-1 |
| S-Carboxymethyl-L-Cysteine | 638-23-3 |
| Item | Specifications | Test Results |
|---|---|---|
| Description | White crystals or crystalline powder | White crystalline powder |
| Identification | Infrared absorption uniformity | Conforms |
| Assay, % | 98.5 ~ 101.5 | 99.3 |
| Specific optical rotation [α]D20° | +26.6° ~ +28.8° | +27.8° |
| Loss on drying, % | ≤ 0.3 | 0.16 |
| Residue on ignition, % | ≤ 0.1 | 0.06 |
| Chloride (Cl), % | ≤ 0.05 | < 0.05 |
| Sulfate (SO4), % | ≤ 0.03 | < 0.03 |
| Iron (Fe), % | ≤ 0.003 | < 0.003 |
| pH value | 5.5 – 7.0 | 6.12 |
| Heavy metals (Pb), % | ≤ 0.0015 | < 0.0015 |
| Conclusion: Agree with the specification of USP39. | ||
Because L-Valine cannot be naturally produced by the human body, it must be ingested through food or targeted supplements. L-Valine provides additional energy to muscles by producing glucose to prevent muscle weakness. It also assists in removing excess nitrogen from the liver and facilitates the transport of nitrogen to other parts of the body as required.
Primary Uses: Nutritional supplements, co-formulations with other essential amino acid infusions, comprehensive amino acid preparations, food and healthcare products, healthy nutrition, cosmetics, and animal feed.
| Weight | Packing Method |
|---|---|
| 1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
| 10kgs, 25kg or more | by Drums or carton (2 layers plastic bag inside) |
| Weight | Delivery Method | Delivery Time | Destination |
|---|---|---|---|
| 1kg - 25kgs | EMS, DHL, UPS, Fedex | 3-7 days | Door to door |
| 25kgs - 100kgs | DHL, FedEx, by Air | 3-7 days | Door to door (to Airport by Air) |
| More than 100kgs | by Air | 3-7 days | Door to Airport |
| by Sea | 10-35 days | Door to port |
L-Valine is an essential branched-chain amino acid (BCAA) that the human body cannot synthesize on its own. It must be acquired through diet or supplements and is vital for muscle protein synthesis, muscle tissue repair, and energy production.
L-Valine provides immediate energy to skeletal muscles during workouts, which helps limit muscle breakdown. Post-workout, it assists in speeding up muscle recovery and repairs micro-tears in muscle fibers.
Our L-Valine is produced using a high-purity fermentation process, reaching a purity level of ≥99%. It is entirely free of chemical synthesis impurities and is certified to meet ISO, FDA, Halal, Kosher, and FAMI-QS standards.
L-Valine is widely utilized in nutritional supplements, sports nutrition formulations, pharmaceutical amino acid infusions, dietary healthcare products, cosmetics, and high-grade animal feed.
For smaller quantities, we provide 1kg packs (double plastic bags inside an aluminum foil bag and an outer box). For bulk orders of 10kgs, 25kg, or more, we package them in robust drums or cartons featuring inner double-layer plastic bags.
Orders up to 25kgs are shipped door-to-door via express couriers like EMS, DHL, UPS, and FedEx. Medium orders (25kg - 100kg) are sent via air or express, and large bulk orders above 100kg can be shipped via air cargo or ocean freight to your destination port.
