Kavalactones are a class of lactone compounds found in the kava shrub. Kavalactones are under research for potential to have various psychotropic effects, including anxiolytic and sedative/hypnotic activities.
In addition, kavalactones inhibit calcium channels, and various kavalactones may do so additively, producing a reduction of calcium influx by as much as 70 percent.
1. Item Name | Kava Kava Powder |
2. Latin Name | Piper methyticum L( Kava kava extract,kava extract, Fiji kava extract ) |
3. Appearance | Yellow Powder |
4. Active Ingredient | Kavalactone |
5. Specification | 30% |
6. Test Method | HPLC |
7. CAS No. | 9000-38-8 |
8. Sample | Free Sample |
9. Delivery Time | 3-5 days |
COA
General Information | |||
Product Name | Kava Root Extract | Part Used | Leaf |
Item | Specification | Method | Result |
Physical Property | |||
Appearance | Yellow Fine Powder | Organoleptic | Conforms |
Loss on Drying | ≤5.0% | 3g/105°C/2hrs | 3.68/100g |
Ignition Ash | ≤5.0% | 3g/550°C/4hrs | 2.46/100g |
Mesh Size | 98% Through 80 Mesh | Organoleptic | Conforms |
Active Ingredient | |||
Kavalactone | >30% | HPLC | 30.30% |
Contaminants | |||
Mercury(Hg) | ≤0.1mg/Kg | Atomic Absorption | Conforms |
Lead(Pb) | ≤3.0 mg/Kg | Atomic Absorption | Conforms |
Arsenic(As) | ≤2.0 mg/Kg | Atomic Absorption | Conforms |
Cadmimum(Cd) | ≤1.0 mg/Kg | Atomic Absorption | Conforms |
Microbiological | |||
Total Plate Count | ≤1000cfu/g | USP30<61> | Conforms |
Yeast&Mold | ≤500cfu/g | USP30<61> | Conforms |
E.Coli | Negative | USP30<62> | Conforms |
Salmonella | Negative | USP30<62> | Conforms |
People use kavalactone to relieve anxiety and promote sleep. Below, we look at what the research says.
effects
The primary use of kava is reducing stress and anxiety. Research suggests that kava could help treat the symptoms of anxiety disorders.
In a randomized controlled trial from 2013, scientists gave 75 people with anxiety disorders either kava extract or a placebo drug over 6 weeks.
At the end of the study, they found that kavalactone extract had a small but significant effect on reducing anxiety symptoms. Aside from headaches, the participants did not report liver problems or other side effects.
The authors suggest that kavalactone extract could be a useful short-term option for treating anxiety disorders.
A review study from 2011 reports that kava kava may improve stress and anxiety. However, the authors say that more research about the safety and effectiveness is needed before it becomes a recommended therapy.
The NIH state that research studies about kava kava’s effectiveness produce mixed resultsTrusted Source. This makes it hard to draw any firm conclusions about how effective it really is at treating anxiety.
Sleep-promoting effects
kavalactone could help induce sleep due to its anxiolytic effects. For this reason, people also use it as an alternative therapy for sleep disorders.
However, a systematic review from 2015 did not find any evidence that kava can help treat sleep disorders. The review also found no evidence for other herbal medicines, including:
valerian
chamomile
Wuling
Kavalactone Supplier
Undersun enjoys long term relationships with our clients because we focus on customer service and providing great products. If you are interested in our products, we are flexible with the customization of orders to suit your specific need and our quick lead time on orders guarantees you’ll have great tasting our products on-time.
We also focus on value-added services. We are available for service questions and information to support your business.
Why Choose Undersun Kavalactone?
Undersun specialize in Kavalactone for several years, we supply products with competitive price, and our product is of the highest quality and undergoes strict, independent testing to ensure that it is safe for consumption around the world.
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