| Customization: | Available |
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| Certification: | ISO, FDA |
| Assay Method: | HPLC, UV |
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1. Supports Immune Function: L-Lysine is known to enhance the body's immune defense, helping to reduce the severity and frequency of common illnesses, including cold sores caused by the herpes simplex virus.
2. Promotes Muscle Recovery: As an amino acid, L-Lysine is critical for muscle repair and recovery, aiding in the rebuilding of muscle tissue post-exercise.
3. Boosts Calcium Absorption: L-Lysine may improve calcium absorption, making it beneficial for bone health.
4. Assists in Collagen Production: L-Lysine plays a key role in synthesizing collagen, essential for maintaining healthy skin, joints, and connective tissues.
5. Reduces Anxiety and Stress: Some studies suggest that L-Lysine supplementation may help reduce anxiety levels, providing a calming effect.
1. Dietary Supplements: Use as a standalone supplement or in combination with other amino acids.
Pre- and Post-Workout: Mix into shakes or smoothies to promote muscle recovery and support overall performance.
2. Daily Wellness: Include in your daily regimen to support overall health.
| Tests | Limits | Test results |
Description |
White crystals or crystalline powder | conforms |
| () Identification( IR) |
Infrared Absorption |
conforms |
| assay | 98.5~101.5% | 99.5% |
Sulfate(SO4) |
≤0.03% | <0.02% |
Loss on drying |
≤0.40% | 0.35% |
Residue on ignition |
≤0. 10% | 0.04% |
| Iron(Fe) | ≤30ppm | <10ppm |
Heavy metals(Pb) |
≤15ppm | <10ppm |
Chloride(CL) |
19.0~19.6% | 19.4% |
Specific rotation[α]D20 |
+20.4 .~+21.4 . | +20.8 |
| Chromatographic purity Individual impurity |
USP30() As per USP30(By TLC) ≤0.5% ≤0.2% |
Qualified <0.5% <0.2% |
Related Compounds |
Meets the requirements | Conforms |
| : USP40 . Conclusion: Passed test according to the Standard of USP40. |
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Delivery: Sea/Air Shipping & International Express
Shipping Time:15 working days after payment
Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)
15-25kg/Drum, size: 35cm (Diameter)*51cm (Height)
Storage: Kept away from strong light and heat.
Shelf Life: 24 months
1. Free sample
2. Owning cultivation base as 100% Natural material stable source.
3. Manufacturer direct supply, Powerful R&D team and advanced test center
4. Leading plant extract manufacturer in China.
5. No excuse return of goods
6. OEM & ODM is available
Nutriherb team was established in 2007, as a plant extract manufacturer, our company specializes in extracting active ingredients from natural plants for use in beauty, health, pharmaceutical, and food industries. We have advanced technology and equipment, dedicated to the research and production of high-quality plant extracts.
In terms of quality management, we strictly adhere to GMP (Good Manufacturing Practice) and ISO systems, and collaborate with third-party laboratories to rigorously monitor and test product quality, ensuring compliance with international quality standards.
We are committed to providing customers with high-quality plant extracts and offer customized services to provide personalized solutions based on specific customer requirements.
Q&A
Q1: How to confirm the Product Quality before placing orders?
A: By sending you our available samples.
Or if you have special requirement on the goods, we can prepare samples according to your requirement for your confirmation.
Q2: Can you supply free samples?
A: Yes, we can provide some free sample, but the shipping cost should be on the customers' account. You can either pay the shipping cost or arrange a courier to collect the samples.
Q3: What's the MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10g.
For other low value product, our MOQ starts from 100g and 1kg.
Q4: How to place order and make payment?
A: You can send our your Purchase order(if your company has), or just send a simple confirmation by email or by TradeManager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q5: How do you treat quality complaint?
A: All our products are strictly tested by our QC, and confirmed by QA; unqualified material will not be released to customer.
In case any quality problem is confirmed to be caused by us, we will replace the goods or refund your payment
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