
Description of kava root extract:
People make kava extract from the root or stem of Piper methysticum, and kavalactone serves as its main active ingredient. Piper methysticum is a perennial shrub of the Piperaceae family. Consumers use it to relax the body and emotions, restore physical strength, and relieve pain. Many consider it a popular herb for treating anxiety, and they view it as a non-addictive, non-toxic herb. It offers a variety of effects, including anti-anxiety, anti-fungal, anti-irritation, anti-inflammatory, soothing, and sedative properties.
Specification of kava root extract:
| Item | Description |
|---|---|
| Product Name | Kava Root Extract |
| Botanical Source | Piper methysticum (Kava) |
| Part Used | Root |
| Active Constituents | Kavalactones |
| Extraction Ratio | 10:1, 20:1, 30:1, 50:1 |
| Active Ingredient Content | 1%~70% |
| Appearance | Yellow fine powder |
| Testing Methods | TLC, HPLC |
| Packaging | Double-layer plastic packaging within 5KG, with aluminum foil packaging outside; cardboard barrel packaging for more than 25KG. Standard packaging: 25KG/drum. |
| Storage | It should be sealed and light-proofed in a dry, cool, well-ventilated place. The validity period is two years. |
Key Benefits of Kava Extract:
ANTI-INFLAMMATORY: Soothes skin inflammation, reducing redness and irritation.
Soothing: Soothes sore and irritated skin, especially for sensitive skin.
ANTIOXIDANT: Scavenges free radicals and helps protect the skin from oxidative stress.
Relaxing: Relieves stress, anxiety and depression, improves sleep quality.
Application of Kava Extract:
Skin Care: Reduces skin inflammation, antioxidant, soothes sore skin, especially for sensitive skin.
FOOD SUPPLEMENT: Regulates stress, anxiety, depression and sleep problems.
Medicinal Use: Relieves stress, anxiety, depression and improves sleep quality.
| Item | Specification | Result |
|---|---|---|
| Kavalactones | NLT 30% | 30.10% |
| Appearance | Light yellow fine powder | Conform |
| Odor | Characteristic | Conform |
| Mesh Size | 100% pass 80 mesh | Conform |
| Ash Content | NMT 5.0% | 2.22% |
| Loss on Drying | NMT 5.0% | 2.62% |
Heavy metal analysis and microbiological analysis:
| Test Item | Standard | Result |
|---|---|---|
| Chemical Control | ||
| Lead | NMT 2 ppm | Conform |
| Cadmium | NMT 1 ppm | Conform |
| Mercury | NMT 1 ppm | Conform |
| Arsenic | NMT 2 ppm | Conform |
| Microbiological Tests | ||
| Total Plate Count | NMT 1000 cfu/mg | Conform |
| Yeast & Mold | NMT 25 cfu/mg | Conform |
| E. Coli | NMT 40 MPN/100g | Conform |
| Staphylococcus | Negative | Conform |
| Conclusion | Product Conforms to Specifications |
xi'an land nutra co.,ltd 













