Complaint
L-Leucine provides many benefits to the body. It is effective for maintaining blood sugar levels and also L-Leucine combines
with isoleucine and valine to protect and provide fuel to the muscles, and also helps to increase your endurance level and
boost energy. Other benefits of L-Leucine are the preservation of lean muscle mass. This amino acid helps preserve muscle
tissue, so that it doesn't break down as quickly during the aging process.
L-Leucine can also speed the recovery process for muscle damage and skin injuries.
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| Product name | L-Leucine | |
| Items | Specification | Result |
| Appearance | White crystalline powder | Pass |
| Specific rotation [a]D20° | +14.9°~+17.3° | +15.5° |
| Loss on drying | ≤0.20% | ≤0.20% |
| Residue on ignition | ≤0.40% | ≤0.1% |
| Chloride (Cl) | ≤500ppm | ≤300ppm |
| Sulfate | ≤300ppm | <200ppm |
| PH | 5.5-7.0 | 6.6 |
| Iron (Fe) | ≤30ppm | ≤10ppm |
| Heavy metals (Pb) | ≤15ppm | ≤5ppm |
| Assay | 98.5~101.5% | 99.90% |
1. Maintaining blood sugar levels effectively
2. Increases growth-hormone production.
3. L-Leucine combines with isoleucine and valine to protect and provide fuel to the muscles, and also helps to increase your endurance level and boost energy.
4. Preserve lean muscle mass so that it doesn't break down as quickly during the aging process.
5. Speed the recovery process for muscle damage and skin injuries.
About L-Leucine , we can supply powder, capsule, ect forms.
About service: we also accept customized packaging according customer inquire (Bags and bottles in various colors with private labels).
We undertake the customization business of healthy care products, including natural plant materials, customized packaging and labels to nutrition supplement. We can also make compound products, such as kidney body supplement capsules and tablets, solid drinks and tablet candies, gummy bears, liquld and so on.
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As a supplier of plant extracts for 15 years, we can guarantee the quality of products, we can provide different customized services.If you have any requirements, please contact us.
By the way, If there is a product quality problem, if the test is unqualified, there is after-sales guarantee,we can return and exchange the product free of charge, so that you have no worries.
We can supply International Express--Fedex/DHL/UPS, air shipping and sea shipping
Storage: Store in cool & dry place. Do not freeze. Keep away from strong light and heat.
Shelf life: two years when properly stored.
Shipping method: International express by air, by sea, UPS and EMS service.
Cargo weight | Packing | Shipping method | Lead-time |
1-50kg | Below 5kg Use Foil bag;5-25kg use two layer PP bag,then into master carton or cardboard drum | International express | 2~4 days after your payment |
100-200kg | 25kg/drum,use two layer PP bag,then into cardboard drum | Air shipping Sea Shipping | 3~7 days after your payment |
Over 500kg | 25kg/drum,use two layer PP bag,then into cardboard drum | Sea shipping | 5~15 days after your payment |
Xi'an Haoze Biotechnology Co., Ltd. Established in 2014, is a professional company engaged in the research, development, sales of health care material, cosmetics material and food additive ingredients. We are located in Xi'an City in the middle of China, which is back to Qinling Mountain, have a huge natural resources with convenient transportation.
We have excellent team who focus on product development & design, quality control & inspection, and company running. Dedicated to strict quality control and thoughtful customer service. There is a whole production line with extracting, column chromatography, reaction still, spray dry, freeze dry and vacuums dry equipment, it could produce 350kg finished product per hour, the annual production capacity is 2500-3000 tons. Also we have a full-scale of testing facility which are UV, HPLC, TLC and others. We own a GMP medical clean room which cover an area of 2000 m2, and have research project with our local collage or institution every year. In addition, we have obtained ISO22000, HALAL and Kosher certificates to support different customer's request. We also welcome OEM and ODM orders. "Top Quality, Customer First" is our conviction, and we implement the principle of "high standards, safe & fast delivery, good service" to create a mutual benefit partnership with customers. We warmly welcome overseas customer to establish long-term cooperation.
1. Can I get some free sample?
Yes, we offer free sample to client and you only need to pay the freight.
2. How to make payment and what is the payment term?
Payment can be done by T/T, Credit Card, Western Union, PayPal and more.
3. How about delivery time?
Delivery time is about 3-5 days after payment made. But this need to be checked with sales person if there is stock.
4. Is there any discount?
Yes, some of the products is apply for discount, but it depends on the quantity.
