Best Wholesale L-Tyrosine Powder Amino Acid for Supplements Manufacturers, Exporters
Product Description
Product Description
L-Tyrosine, CAS No. 60-18-4, is a conditionally essential aromatic amino acid. It can be converted from phenylalanine in the human body and is abundant in nuts, dairy products, and high-protein meats.
Shineherb biotech supplies 99% high-purity L-Tyrosine with uniform and stable powder. COA, MSDS, Halal/Kosher certifications are available, and sample testing is supported.
Related Products
| 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 |
Certificate of Analysis
| Item | Specifications | Results |
|---|---|---|
| Appearance | White crystals or crystalline powder | White crystals or crystalline powder |
| Assay, % | 98.5～101.5 | 99.51 |
| pH Value | 5.5-7.0 | 5.83 |
| Specific Optical Rotation | -29.4°~-32.8° | -30.8° |
| Loss on Drying, % | ≤0.30 | 0.21 |
| Residue on Ignition, % | ≤0.10 | 0.05 |
| Chloride (as Cl), % | ≤0.05 | <0.05 |
| Sulphate (as SO4), % | ≤0.03 | ＜0.03 |
| Iron (as Fe), % | ≤0.003 | ＜0.003 |
| Heavy Metals (as Pb), % | ≤0.0015 | ＜0.0015 |
| Conclusion: This product conforms to requirements of USP32 grade standard. | ||
Functions & Applications
- Dietary Supplements: L-Tyrosine is used in stress relief and focus-support capsules, cognitive complex powders, and often blended with Magnesium L-Threonate and Phosphatidylserine for brain health formulas.
- Food & Sports Nutrition: L-Tyrosine can be added to meal replacement powders, protein bars, and infant formulas.
- Cosmetic Raw Materials: It regulates melanin synthesis and is applied in skin brightening and skin tone repair skincare formulations.
Case Studies
Problem: Customers reported crash & anxiety after using high-dose caffeine-based focus capsules.
Solution: Formulated 500 mg/day L-Tyrosine powder.
Result: 32% improvement on sustained focus; no caffeine-related side effects; sales ↑95%.
Problem: Pre-workout products failed to support mental performance under high-stress training.
Solution: Added 1.2g L-Tyrosine per serving in pre-workout formula.
Result: Launched stress-adapt pre-workout; repeat purchase rate ↑62% among endurance athletes.
Packing & Delivery
- 1 kg: Double plastic bag + aluminum foil inner bag, carton outside. Shipped via EMS/DHL/UPS/FedEx, 3-7 days, door to door.
- 10-25 kg: Double layer inner plastic bag, drum or carton outer. By express or air freight, 3-7 days, door to door or airport delivery.
- >100 kg: Double layer inner plastic bag, drum or carton outer. Air freight (3-7 days, door to airport); Sea freight (10-35 days, door to port). Custom packaging is acceptable.
L-Tyrosine is one of our best-selling raw materials. Please feel free to contact me for detailed information and quotations.
Frequently Asked Questions
What is the purity standard of your L-Tyrosine?
We supply high-purity L-Tyrosine at 99% assay, fully complying with USP32 grade quality standards.
Are samples available for quality testing?
Yes, sample testing is fully supported. We provide small trial samples along with corresponding batch COA documentation prior to bulk ordering.
What quality certifications do you provide?
Every batch of L-Tyrosine comes with complete compliance documentation, including Certificate of Analysis (COA), Material Safety Data Sheet (MSDS), as well as Halal and Kosher certifications.
What are the primary applications of L-Tyrosine?
L-Tyrosine is widely used in dietary supplements for focus and mood support, pre-workout and sports nutrition products, functional foods, and cosmetic formulations targeting skin tone regulation.
Can you support customized packaging requirements?
Yes, beyond our standard 1kg foil bags, 10kg cartons, and 25kg drums, customized OEM packaging and private labeling options are available upon request.
