Qyherb Kavalactone Powder is mainly derived from the root of the pepper plant kava.
At the same time, stricter production control and production quality are also adopted. Usually the specification of Kavalactone Powder is generally 30%-70%, of course, some can reach 100% specification, Qyherb can meet any requirements for your specification. At the same time guarantee the timeliness of delivery. Kavalactone Powder is yellow powder in appearance. Kavalactone has a pharmacological solid effect, which can effectively relieve anxiety, overcome depression, reduce stress, regulate neurotransmitters, and eliminate fatigue. Therefore, the main medical use of kavalactone is to make various anti-stress and anti-depressant drugs.
Product Function
1. Relieve anxiety, resist stress and eliminate fatigue
Kavalactone is the main component of kava extract, which has very good curative effects in relieving anxiety, reducing stress and eliminating fatigue.
2. Lose weight
Kava extract may promote weight loss by reducing the accumulation of fat and other health foods.
3. Dietary Supplements
The kava lactones in kava extract are an ideal dietary supplement for use as food coloring.
Product Applications
Currently, Kavalactone Powder is mainly used in the pharmaceutical field. It has the effects of relieving anxiety, reducing stress, regulating neurotransmitters, eliminating fatigue, and treating insomnia, so kava lactones are used to make various a drug to treat related symptoms.
Certificate of Analysis
Item | Specification | Result | Method | |
Assay | Kava-Lactones 30% | 10.05% | HPLC | |
Physical & Chemical Data | ||||
Appearance | Light Yellow Fine Powder | Conforms | Organoleptic | |
Odor & Taste | Characteristic | Conforms | ||
Analytical Quality | ||||
Identification | Identical | TLC | ||
Sieve | NLT 95% Through 80 mesh | Conforms | Mesh Screen | |
Extract Solvent | Ethanol & Water | Conforms | ||
Loss on Drying | ≤5.0% | 3.22% | CP2015 | |
Ash | ≤5.0% | 3.74% | CP2015 | |
Bulk Density | 0.30~0.70g/ml | Conforms | CP2015 | |
Pesticide Residue | ||||
BHC | ≤0.2ppm | Conforms | GC-MASS | |
DDT | ≤0.2ppm | Conforms | GC-MASS | |
PCNB | ≤0.1ppm | Conforms | GC-MASS | |
Total Heavy Metals | ≤10ppm | Conforms | Colorimetry | |
Arsenic(As) | ≤2ppm | Conforms | AAS | |
Lead(Pb) | ≤2ppm | Conforms | AAS | |
Mercury(Hg) | ≤0.1ppm | Conforms | AAS | |
Cadmium(Cd) | ≤1ppm | Conforms | AAS | |
Microbiological Tests | Irradiation | Non irradiated | ||
Total Plate Count | ≤1000cfu/g | ≤10000cfu/g | Conforms | CP2015 |
Yeast & Mold | ≤100cfu/g | ≤300cfu/g | Conforms | CP2015 |
E.Coli | Negative | Negative | Negative | CP2015 |
Salmonella | Negative | Negative | Negative | CP2015 |
Staphylococcus | Negative | Negative | Negative | CP2015 |
Conclusion | Conform with specification | |||
Storage and Stability
The product can usually be stored for 24 months if it is not opened and the temperature is below 15°C. Low temperature environment is more conducive to product storage. In addition to heat insulation, the product should also be light-proof, moisture-proof, anti-oxidation, etc. The product contains some chemical substances, which may deteriorate or damage the product in a light and humid environment.
Why Choose Us?
1. Our company now has two factories, with a 100,000-grade purification workshop and a GMP standard factory with a 400-square-meter finishing workshop.
2. Our company has a complete range of certificates, including Halal, Kosher, SC, ISO9001 and ISO22000 certificates.
3. We have a professional team to provide you with perfect after-sales service.
4. We have our own professional laboratory, which can provide you with all kinds of tests.
5. Customized production according to customer's product quality and price.

We are committed to providing the best product solutions. To provide you Kavalactone Powder with different specifications. If required, Qyherb can also be customized according to requirements.
We are dedicated to extracting natural ingredients from herbals and plants with 15 years of experience. As well as the application of active ingredients in food, functional food, dietary supplements, cosmetics, health care products, and other fields.
Why choose us?
- We offer competitive pricing without compromising on quality or value.
- We have accumulated experience since the establishment of our company, combined with the feedback from the majority of businesses and gradually completed our brand positioning.
- We strive to exceed our customers' expectations by delivering the best products and services.
- We adhere to scientific development and provide the best Kavalactone Powder and services to our customers through technological innovation.
- Our Herbal Extract products are backed by scientific research and evidence-based practices.
- We have customers all over the world through our core technologies, solution integration capabilities and core team building.
- Our Herbal Extract products are designed to be effective and safe for all users.
- With these two points, the enterprise has taken the root of development. It makes everyone in the company shine with the aura of humanity and wisdom in their lives and work, and enables our partners to welcome the future with greater confidence just like us.
- Our company is committed to achieving excellence in all aspects of business.
- Our new product designs will convey new ideas for Kavalactone Powder, which is the highest purpose of product design.
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