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Quick Details

  • Function: Weight loss
  • Type: Herbal Supplements
  • Place of Origin: Shaanxi, China (Mainland)
  • Brand Name: CN LAB, CNLAB
  • Model Number: Food Grade
  • Dosage Form: Powder
  • CAS No.: 541-15-1
  • Form: Powder
  • Apperence: White crystalline powder
  • Test Mothed: HPLC
  • Grade: AAAAA
  • Specification: 99%
  • Packaging: Drum, Aluminum Foil Bag
  • Extraction Type: Solvent Extraction
  • Main function: Weight Loss

Packaging & Delivery

Packaging Details Hold by two plastic bags in carton, carton on skid
Delivery Time 2weeks after receiving order

Best Quality 99% L-Carnitine Powder,pharmaceutical l-carnitine,acetyl-l-carnitine

Product Description


Product Description

Product name: L-carnitine

Appearance: White crystalline powder

CAS: 541-15-1

Formula: C7H15NO3

Molecular Weight: 161.20


Basic Information
Product Namel-carnitine
Other NameAcetyl-l-carnitine
Specification  99% by HPLC  
Solubility  soluble in water
Residue on Ignition0.1% max.
Appearancewhite crystalline powder
Optical activity-26--290
Loss on drying<1.0%
Ignition residue<0.5%
Heavy metal<10ppm
As <2ppm
Packing of I-carnitine



Paper-drums and two plastic-bags inside

or per your requirements for I-carnitine

Storage of I-carnitine

Store in cool & dry place. Keep away from strong light and heat.
Shelf Life of I-carnitine
24 months when properly stored 

Main Function


1) Infant food: It can be added to milk powder to improve the nutrition.


2) Weight loss: L-carnitine can burn the redundant adipose in our body, then 


transmit to energy, which can help us lose weight.


3) Athletes food: It is good for improve the explosive force and resist fatigue, 


which can enhance our sports ability.


4) Important nutritional supplement for human body: With the growth of our age


the content of L-carnitine in our body is decreasing, so we should supplement 


L-carnitine to maintain the health of our body.


5) L-Carnitine is proved to be safe and healthy food after security experiments 


in many countries. FDA, US stipulates that ADI is 20mg per kg per day, the 


maximum for adults is 1200mg per day.  



Factory photos
  • We are GMP of USA 
  • We are your eyes and brain in China We know both western and east culture, like a bridge to help you
  • We are experienced in this business for many years
  • You are welcome to have a plant tour       
  • We guarantee what you get is exactly you ordered
  • Bring quality Chinese ingredients to customers the worldwide has been CN Lab Nutrition’s life passion
  • We remain committed to being that strong bridge between a changing China and the changing needs of our customers.




Buying Guides

Payment Terms                                                   


   (Suitable for under 500USD)

               Western Union

    (Suitable for under 1000USD)

          Bank Transfer

   (Suitable for all amount)

No bank charges

Arrive time: immediately

Easy to handle

Reasonable bank charges

Arrive time: immediately

Easy to handle

Reasonable bank charges

Arrive time:2-3 work days

Easy to handle

Packaging & Shipping

Packing: 1kg/bag; 25kg/drum

Shipping: By Courier, Air and sea

Shipping Terms                                                   

              By Express

                     By Air

                  By Sea

Suitable for under 50kg

Fast: 3-7 days

High cost

Door to door service,

easy to pick up the goods

Suitable for more than 50kg

Fast: 3-7 days

High cost

Port to port, 

professional broker needed

Suitable for more than 500kg

Slow: 7-45 days

Low cost

Port to port, 

professional broker needed

Buyer Feedback

We guarantee the quality, if unqualified, you will get 100% refund.  


Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
35 Transactions 10,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $34,000
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