High-quality Bearberry Leaf Extract Powder
Bearberry Leaf Extract, also known as Arctostaphylos uva-ursi extract, is derived from the leaves of the bearberry plant. It is a popular ingredient in herbal medicine and skincare products due to its various health benefits.
One of the primary uses of bearberry leaf extract is for its antimicrobial and antibacterial properties. It contains a compound called arbutin, which is converted to hydroquinone in the body. Hydroquinone has been shown to have antimicrobial effects and may help in preventing and treating urinary tract infections.
Additionally, bearberry leaf extract is known for its skin brightening and whitening properties. It inhibits the production of melanin, the pigment responsible for skin coloration, and can help reduce the appearance of hyperpigmentation, dark spots, and uneven skin tone.
Moreover, bearberry leaf extract contains antioxidants that can help protect the skin from free radicals and environmental damage, promoting healthy-looking skin. It also has anti-inflammatory properties, which can be beneficial for those with acne or irritation.
It is important to note that bearberry leaf extract should not be ingested in large quantities as it contains hydroquinone, which can be toxic if consumed in high doses. It is primarily used topically in skincare products.
| Item | Specification | Results | Methods |
| Marker Compound | Ursolic acid 98% | 98.26% | HPLC |
| Appearance & Color | Greyish white powder | Conforms | GB5492-85 |
| Odor & Taste | Characteristic | Conforms | GB5492-85 |
| Plant Part Used | Leaf | Conforms | |
| Extract Solvent | Waterðanol | Conforms | |
| Bulk Density | 0.4-0.6g/ml | 0.4-0.5g/ml | |
| Mesh Size | 80 | 100% | GB5507-85 |
| Loss on Drying | ≤5.0% | 1.62% | GB5009.3 |
| Ash Content | ≤5.0% | 0.95% | GB5009.4 |
| Solvent Residue | <0.1% | Conforms | GC |
| Heavy Metals | |||
| Total Heavy Metals | ≤10ppm | <3.0ppm | AAS |
| Arsenic (As) | ≤1.0ppm | <0.1ppm | AAS(GB/T5009.11) |
| Lead (Pb) | ≤1.0ppm | <0.5ppm | AAS(GB5009.12) |
| Cadmium | <1.0ppm | Not Detected | AAS(GB/T5009.15) |
| Mercury | ≤0.1ppm | Not Detected | AAS(GB/T5009.17) |
| Microbiology | |||
| Total Plate Count | ≤1000cfu/g | <100 | GB4789.2 |
| Total Yeast & Mold | ≤25cfu/g | <10 | GB4789.15 |
| Total Coliform | ≤40MPN/100g | Not Detected | GB/T4789.3-2003 |
| Salmonella | Negative in 25g | Not Detected | GB4789.4 |
| Staphylococcus | Negative in 10g | Not Detected | GB4789.1 |
| Packing and Storage | 25kg/drum Inside: Double-deck plastic bag, outside: Neutral cardboard barrel & Leave in the shady and cool dry place | ||
| Shelf Life | 3 Year When Stored properly | ||
| Expiration Date | 3 Years | ||
Natural Ingredient: Bearberry leaf extract is derived from the leaves of the bearberry plant (Arctostaphylos uva-ursi), which is known for its medicinal properties. It is a natural and plant-based ingredient.
Skin Whitening: It is widely used in skincare products for its skin-whitening properties. It can help reduce the appearance of dark spots, uneven skin tone, and hyperpigmentation.
Antioxidant Benefits: It is rich in antioxidants, which help protect the skin from damage caused by free radicals. This can help prevent premature aging and keep the skin looking youthful.
Anti-inflammatory Properties: It has anti-inflammatory properties that can help soothe and calm the skin. It is beneficial for those with sensitive or acne-prone skin.
Natural UV Protection: It contains natural compounds that act as sunscreen, providing protection against harmful UV rays. It can help prevent sunburn and reduce the risk of skin damage.
Moisturizing and Hydrating: It has moisturizing properties that can replenish and hydrate the skin. It can improve skin texture, leaving it soft and smooth.
Antibacterial and Antifungal: It has antibacterial and antifungal properties, making it ideal for treating and preventing acne, blemishes, and other skin infections.
Natural Astringent: It is a natural astringent that can help tighten and tone the skin. It can reduce the appearance of enlarged pores and promote a smoother complexion.
Gentle on the Skin: It is generally gentle and well-tolerated by most skin types. It is suitable for sensitive skin and can be used in a variety of products, including creams, serums, and masks.
Sustainable and Ethical Sourcing: It is sourced sustainably and ethically to ensure the conservation of the bearberry plant and its surrounding ecosystem.
Bearberry Leaf Extract offers several potential health benefits, including:
Urinary Tract Health: It has traditionally been used to support urinary tract health. Its antimicrobial properties may help prevent urinary tract infections and inhibit the growth of bacteria like E. coli in the urinary system.
Diuretic Effects: It possesses diuretic properties that can help increase urine flow. This may be beneficial for those who require increased urine production, such as individuals with edema or fluid retention.
Anti-Inflammatory Effects: Studies have suggested that it may have anti-inflammatory effects, which can help reduce inflammation in the body. This property makes it potentially useful for managing inflammatory conditions like arthritis.
Antioxidant Protection: It contains antioxidants that help combat the damaging effects of free radicals. This can contribute to overall cellular health and reduce the risk of chronic diseases caused by oxidative stress.
Skin Whitening and Brightening: Due to its high arbutin content, it is commonly used in skincare products intended for skin lightening and brightening purposes. Arbutin inhibits the production of melanin, which can help reduce the appearance of dark spots, hyperpigmentation, and uneven skin tone.
Anticancer Potential: Some studies suggest that it may have anticancer properties. The arbutin present in the extract has shown promising results in inhibiting the growth of certain cancer cells, though more research is needed to establish its effectiveness.
As with any supplement, it is important to use it responsibly and consult with a healthcare professional, especially if you have any underlying health conditions or are taking medications. Pregnant or breastfeeding individuals should also seek medical advice before using bearberry leaf extract.
Bearberry leaf extract has various applications in the following fields:
Skincare: It is commonly used in skincare products such as creams, lotions, serums, and masks. It is used for its skin whitening, antioxidant, anti-inflammatory, and moisturizing properties. It is particularly effective in reducing the appearance of dark spots, uneven skin tone, and hyperpigmentation.
Cosmetics: It is also used in cosmetics, including foundations, primers, and concealers. It provides a natural whitening effect and helps in achieving a more even complexion. It can also be used in lip balms and lipsticks for its moisturizing benefits.
Haircare: It is included in shampoos, conditioners, and hair masks. It can promote scalp health, reduce dandruff, and improve the overall condition of the hair. It is believed to have nourishing properties that hydrate and strengthen the hair strands.
Herbal Medicine: It is utilized in herbal medicine for its diuretic and antiseptic properties. It is commonly used to treat urinary tract infections, kidney stones, and bladder infections. It also has a soothing effect on the urinary system.
Nutraceuticals: It is found in some dietary supplements and nutraceutical products. It is believed to have antioxidant and anti-inflammatory benefits when taken orally. It can support overall health and well-being by protecting cells from oxidative damage.
Natural Remedies: It is used in traditional medicine as a natural remedy for various conditions. It is often employed for urinary tract infections, gastrointestinal issues, and digestive disorders. However, it is important to consult a healthcare professional before using it as a natural remedy.
Aromatherapy: It may be found in some aromatherapy products, such as essential oils or diffuser blends. It is believed to have a calming and soothing effect when used in aromatherapy practices.
Overall, bearberry leaf extract finds applications in skincare, cosmetics, hair care, herbal medicine, nutraceuticals, natural remedies, and aromatherapy, thanks to its beneficial properties and versatility.
The production process of bearberry leaf extract typically involves the following steps:
Harvesting: The leaves of the bearberry plant (scientifically known as Arctostaphylos uva-ursi) are carefully harvested. It is important to select leaves that are mature and healthy for optimal extraction of beneficial compounds.
Drying: After harvesting, the leaves are washed to remove dirt and debris. They are then spread out in a well-ventilated area to dry naturally. This drying process helps to preserve the active constituents present in the leaves.
Grinding: Once the leaves are thoroughly dried, they are finely ground into a powder. This can be done using a commercial grinder or mill. The grinding process increases the surface area of the leaves, aiding in extraction efficiency.
Extraction: The powdered bearberry leaves are mixed with a suitable solvent, such as water or alcohol, to extract the desired compounds. The mixture is typically heated and stirred for a specific duration to facilitate the extraction process. Some manufacturers may use other solvents or extraction methods, depending on the desired concentration and quality of the extract.
Filtration: After the desired extraction time, the mixture is filtered to remove any solid particles or plant material. This filtration step helps to obtain a clear and pure extract.
Concentration: If a concentrated extract is desired, the filtered extract may undergo a concentration process. This involves removing excess water or solvent to increase the concentration of active compounds. Various techniques like evaporation, freeze-drying, or spray-drying can be utilized for this purpose.
Quality Control: The final bearberry leaf extract is subjected to rigorous quality control tests to ensure its potency, purity, and safety. This may involve analysis of active compounds, microbial testing, and heavy metal screening.
Packaging: The extract is then packaged into suitable containers, such as bottles, jars, or pouches, to protect it from light, moisture, and other environmental factors that can degrade its quality. Proper labeling and instructions for use are also provided.
It is important to note that the specific production process may vary between different manufacturers and depending on the intended use of the bearberry leaf extract. It is always recommended to choose products from reputable manufacturers that follow strict quality control measures and adhere to Good Manufacturing Practices (GMP).
Express
Under 100kg, 3-5Days
Door to door service easy to pick up the goods
By Sea
Over300kg, Around 30 Days
Port to port service professional clearance broker needed
By Air
100kg-1000kg, 5-7Days
Airport to airport service professional clearance broker needed
Bearberry Leaf Extract Powder is certified by ISO, HALAL, KOSHER, and HACCP certificates.
While bearberry leaf extract has several potential health benefits, it is important to consider the potential disadvantages as well:
Safety Concerns: Bearberry leaf extract contains a compound called hydroquinone, which has been associated with potential safety concerns. Hydroquinone can be toxic when taken in large amounts or used for extended periods. It may cause liver damage, eye irritation, or skin discoloration. It is crucial to follow recommended dosages and consult with a healthcare professional before using bearberry leaf extract.
Potential Side Effects: Some individuals may experience side effects from bearberry leaf extract, such as stomach upset, nausea, vomiting, or allergic reactions. If you notice any adverse reactions after using the extract, discontinue use and seek medical advice.
Drug Interactions: Bearberry leaf extract may interact with certain medications, including diuretics, lithium, antacids, or medications that affect the kidneys. These interactions can potentially lead to unwanted effects or reduce the effectiveness of medication. It is advisable to consult with a healthcare professional if you are taking any medications before considering the use of bearberry leaf extract.
Not Suitable for Certain Groups: Bearberry leaf extract is not recommended for pregnant or breastfeeding women due to its potential risks. It is also not suitable for individuals with liver or kidney disease, as it may further exacerbate these conditions.
Lack of Sufficient Research: While bearberry leaf extract has been used for various medicinal purposes, there is a lack of sufficient scientific research to support all of its claimed benefits. Additionally, the long-term effects and optimal dosage for specific conditions are not yet well-established.
Quality Control: Some bearberry leaf extract products on the market may not undergo rigorous quality control testing, leading to potential variations in potency, purity, and safety. It is important to choose products from reputable manufacturers and look for third-party certifications or quality seals to ensure product reliability.
It is always recommended to consult with a healthcare professional or herbalist before using bearberry leaf extract or any herbal supplement to determine its suitability for your specific health needs and to minimize potential risks.
