Botanical Cube Inc. is one of the most professional manufacturers and suppliers of st john's wort extract in China, featured by quality products and good price. Please rest assured to wholesale bulk discount st john's wort extract from our factory.
What is st john's wort extract?
St john's wort extract is derived from the flowers and leaves of the Hypericum perforatum plant, which is known for its potential benefits in improving mood and promoting skin health. Currently, the St. John's wort extract market is booming, especially in the dietary supplement and skin care sectors, due to the increasing demand for natural ingredients with therapeutic benefits.
Our St. John's wort extract comes from the original regions where Hypericum perforatum grows luxuriantly, such as Eastern Europe and the Mediterranean. These regions were chosen because they have ideal growing conditions that enhance the plant's efficacy and concentration of beneficial compounds.
The raw materials undergo meticulous processing methods, including drying and grinding, to ensure that we retain its active properties. This careful processing is essential to maintain the integrity of the plant's natural compounds, allowing us to effectively extract the most beneficial elements.
After processing, we utilize advanced extraction techniques such as solvent extraction to isolate the key beneficial compounds. Our main focus is hypericin, a well-known active ingredient known for its mood-enhancing properties.
Our best-selling product specifications typically include an extract standardized to contain 0.3% hypericin. The extract is a dark red to brown powder with a slightly herbal aroma. It has a mild, earthy flavor that reflects its natural origin.In the current market landscape, our customers primarily use St. John's wort extract in dietary supplements designed to support mood, and in skin care formulations targeting inflammation and redness. Recommended usage varies by application; for dietary supplements, typical dosages range from 300 mg to 900 mg per day, while skin care products often contain 0.5% to 2% of the extract for optimal efficacy.
Choosing our St. John's wort extract means choosing a high-quality product with a commitment to sourcing and processing excellence. We stand out with our rigorous quality control, sustainable sourcing practices, and positive feedback from satisfied customers who report significant results from their formulations.To learn more about our st john's wort extract and how it can benefit your products, please contact us at sales@botanicalcube.com. We're here to help!
COA
| Item | Specification | Test Method | Result |
|---|---|---|---|
| Appearance | Dark red to brown powder | Visual Inspection | Dark brown powder |
| Hypericin Content | 0.3% min | HPLC | 0.32% |
| Hyperforin Content | 0.5% max | HPLC | 0.45% |
| Total Flavonoids | 2.0% min | UV-Vis | 2.5% |
| Loss on Drying | ≤ 5.0% | Loss on Drying Method | 3.2% |
| Ash Content | ≤ 5.0% | Ash Test Method | 4.5% |
| pH (1% Solution) | 4.0 - 6.0 | pH Meter | 5.2 |
| Water Content | ≤ 10.0% | Karl Fischer Titration | 8.0% |
| Microbial Limits | |||
| - Total Plate Count | ≤ 1000 CFU/g | Pour Plate Method | 500 CFU/g |
| - Yeast & Mold | ≤ 100 CFU/g | Pour Plate Method | 50 CFU/g |
| - E. coli | Negative | Coliform Test | Negative |
| - Staphylococcus aureus | Negative | Plate Count Method | Negative |
| Solvent Residues | ≤ 500 ppm | Residual Solvents Test | <200 ppm |
| Heavy Metals | ≤ 10 ppm | ICP-MS | 5 ppm |
| Microbial Pathogens | No pathogens present | PCR Test | Negative |
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