Room 3104, Unit 1, Building 4, No. 11 Pukou Avenue, Nanjing Zone, Jiangsu Free Trade Zone, China
| Specification | ||
| Test Item | Specification | Test Method |
| Appearance | White crystalline powder | Visual |
| Identification IR | Infrared Absorption:Concordant with the reference spectrum | In-house |
| Assay | 98.0%~102.0% | JP2000 |
| PH | 5.0~6.0 | JP2000 |
| Specific rotation[a]D20 | +7.7°~+8.5° | JP2000 |
| Loss on drying | Maximum 0.5% | JP2000 |
| Residue on ignition | Maximum 0.2% | JP2000 |
| Solubility | Clear Colorless | JP2000 |
| Melting Point | 202°C~215°C | JP2000 |
| Chloride | Maximum 0.02% | JP2000 |
| Heavy Metals | Maximum 10ppm | JP2000 |
| Arsenic | Maximum 4ppm | JP2000 |
| Bulk density | 0.3~0.7g/ml | In-house |
| Total Plate count (cfu/g) | Maximum 1000 cfu/g | In-house |
| Moulds and yeast | Maximum 100 cfu/g | In-house |
| Escherichia coli | Negative | In-house |
| Salmonella | Negative | In-house |
Its main function is to promote relaxation and reduce stress.
L-Theanine can increase the production of alpha brain waves, which are associated with a state of relaxed mental alertness. This can help to promote feelings of relaxation, reduce anxiety and stress, and improve focus and concentration.
In addition, L-Theanine has been found to increase levels of dopamine, a neurotransmitter that is important for mood regulation and the reward system in the brain. It can also increase levels of GABA, another neurotransmitter that has a calming effect on the brain.
L-Theanine can also improve sleep quality, as it can help to promote relaxation and reduce feelings of stress and anxiety. It has been found to increase the duration and quality of deep sleep, which is important for physical and mental health.
Overall, L-Theanine is a natural compound that can help to promote relaxation, reduce stress and anxiety, improve focus and concentration, and improve sleep quality. It is considered safe for most people, although it is always recommended to consult with a healthcare provider before taking any new supplements.
| Specification | ||
| Test Item | Specification | Test Method |
| Appearance | White crystalline powder | Visual |
| Identification IR | Infrared Absorption:Concordant with the reference spectrum | In-house |
| Assay | 98.0%~102.0% | JP2000 |
| PH | 5.0~6.0 | JP2000 |
| Specific rotation[a]D20 | +7.7°~+8.5° | JP2000 |
| Loss on drying | Maximum 0.5% | JP2000 |
| Residue on ignition | Maximum 0.2% | JP2000 |
| Solubility | Clear Colorless | JP2000 |
| Melting Point | 202°C~215°C | JP2000 |
| Chloride | Maximum 0.02% | JP2000 |
| Heavy Metals | Maximum 10ppm | JP2000 |
| Arsenic | Maximum 4ppm | JP2000 |
| Bulk density | 0.3~0.7g/ml | In-house |
| Total Plate count (cfu/g) | Maximum 1000 cfu/g | In-house |
| Moulds and yeast | Maximum 100 cfu/g | In-house |
| Escherichia coli | Negative | In-house |
| Salmonella | Negative | In-house |
Its main function is to promote relaxation and reduce stress.
L-Theanine can increase the production of alpha brain waves, which are associated with a state of relaxed mental alertness. This can help to promote feelings of relaxation, reduce anxiety and stress, and improve focus and concentration.
In addition, L-Theanine has been found to increase levels of dopamine, a neurotransmitter that is important for mood regulation and the reward system in the brain. It can also increase levels of GABA, another neurotransmitter that has a calming effect on the brain.
L-Theanine can also improve sleep quality, as it can help to promote relaxation and reduce feelings of stress and anxiety. It has been found to increase the duration and quality of deep sleep, which is important for physical and mental health.
Overall, L-Theanine is a natural compound that can help to promote relaxation, reduce stress and anxiety, improve focus and concentration, and improve sleep quality. It is considered safe for most people, although it is always recommended to consult with a healthcare provider before taking any new supplements.
The establishment of Vastness Biotech Co.,Ltd. was because of the hope of bringing health to the people around us. We are guided by market demand and problems, constantly innovate, and do the best service to promote human health.
