Test by: HPLC
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Curcumin Introduction

Curcumin is the active ingredient of turmeric, and is also found in limited amounts in Ginger. It is a small molecule that is the prototypical 'curcuminoid', and has effects similar to other polyphenols but unique in a way as it is a different class of polyphenol (relative to the other classes of 'flavonoid', 'stilbene', etc.)

Active ingredient: curcumin CAS Number: 458-37-7
Molecular formula: C21H20O6 Molecular weight: 368.38
Molecular structure:


Where are Curcumin extracted from?

Turmeric is a plant and is best known as a spice. It has a peppery and somewhat bitter flavor, is deep yellowish orange in color, and is used to make curry. Grown in South Asia, this herb in the Ginger family (Zingiberaceae) was first known as Indian Saffron. The root of turmeric is also used widely to make medicine.

Curcumin Specification(COA)






95.1%  HPLC



Orange Yellow









Soluble in Ethanol


Particle Size

NLT100%Through 80 mesh


Loss on Drying



Residue on ignition





Not Detected

Lead mg/kg


Not Detected

Heavy metal(Pb) mg/kg



Total Plate Count



Total Yeast & Mold












Inspection Conclusion

This product is qualified according to the CP2010


HPLC Chromatogram Of Curcumin

American Warehouse

It saves your money and time to ship goods from USA warehouse.

Detailed address: 1901 S. Lynx Place, Ontario, CA 91761

Curcumin Benefit and Dosage

1. Anti-inflammatory (Osteoarthritis and Rheumatoid Arthritis)

Curcumin is associated with reducing a variety of inflammatory signals, and a lot of them are associated with arthritis and inflammatory joints.

Some research shows that taking curcumin, alone or in combination with other herbal ingredients (boswellia, ashwagandha), has shown improvements in pain, stiffness, and physical functioning in people with osteoarthritis.

A double-blind trial found curcumin to be an effective anti-inflammatory agent in rheumatoid arthritis patients.

Curcumin can reduce inflammation through a variety of means; preventing pro-inflammatory signals from acting on the nucleus, reducing the ability of immune cells to get to sites of inflammation, and reducing the exacerbation of already present inflammation by reducing the activity of inflammatory enzymes.

Recommended dosage —— 400 mg of curcumin three times daily

2. Antioxidant (prevent cancer)

Curcumin has been shown in clinical studies to have potent antioxidant properties. This compound helps protect cells and tissues by fighting free radicals that are in the air you breathe and even the food you eat. By keeping free radicals at bay, curcumin can help prevent the formation of diseases in the body, such as cancer.

Recommended dosage —— 1000 mg of curcumin daily

3. Indigestion

Some research shows that taking turmeric powder might help relieve indigestion. Turmeric is the perfect supplement to stimulate the production of bile in the liver, thus cleansing the body and improving the ability to digest fats.

Recommended dosage —— 500 mg of turmeric powder four times per day

4. Alzheimer’s Disease

Some trials found that patients with Alzheimer's disease showed improvements in symptoms such as irritability, agitation, anxiety, and apathy after supplementing with curcumin. Alzheimer's Disease is characterized by beta-amyloid build-up in neural tissue, while curcumin is able to inhibit aggregation of beta-amyloid proteins in the brain, and thus prevent neural inflammation which would cause Alzheimer's disease.

Recommended dosage —— 1000 mg per day of curcumin

*The Content here is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician with any questions you may have regarding a medical condition.

Product packaging





By Express By Air By Sea
Suitable for under 50kg
Fast: 7-15 days
High cost
Door to door service
easy to pick up the goods
Suitable for more than 50kg
Fast: 7-15 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

How To Buy Curcumin

Paypal(Suitable for under 500USD) Western Union(Suitable for under 5000USD) Bank Transfer(Suitable for all amount)
15% 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

Curcumin Manufacturers And Laboratory Shows

Curcumin factory

With an investment of 80 million RMB, the construction of the factory started from 2012 and was finished at 2014. There are three production lines that meet the GMP standard in our factory which can process 6,000 ton raw materials each year with production of 900 ton plant extract. Our factory has been issued with the GMP certificate by China Food and Drug Administration in the year 2014.

Curcumin manufacturer GMP Production Line

Plant extract testing laboratory

Due to the complexity of plant extract and the deficiency industrial standards, one of our founders established a professional testing lab with an investment of 15 million RMB in 2014. The laboratory is equipped with five High performance liquid chromatography, one Gas Chromatograph, one Atomic Absorption Spectrometer, one Liquid mass spectrometry, one TLC scanner, one Automatic polarimeter, one Infrared Spectrometer, one Automatic melting point apparatus, one Mold incubator, one UV-visible spectrophotometer, one Portable Pressure Steam Sterilizer, one Single clean bench, one Explorer quasi-microbalance, one Electronic balance, and one Experimental resistance furnace.

Our Mission And Philosophy

Where to buy Curcumin? Where to find good Curcumin Manufacturers and Curcumin suppliers? Where can i Looking for Curcumin purchase? Where can i purchase Curcumin price and where to get Curcumin for sale? Is that the very question that lingers in your mind every time you do purchasing? Well, that should not be your headache any longer since we are committed to help you get rid of it completely. We can provide you with the safest and most effective Curcumin. To ensure the quality of any products that you buy on your platform, we have signed an investment and cooperation agreement with Natural Medicine Public Technical Service Platform, the largest and most professional third-party testing agency in China. Any extract you buy will have to pass the test of our strategic partner before delivery.
To ensure that the production process is under our control, we have built factory of our own, what’s more, we have bought the most shares of several high-quality manufacturers. From raw material selection, to every specific production procedure, to the storage of every kind of product, every detail is under the inspection of our specialists with at least ten years’ experience.