Xi'an Kintai Biotech Inc is one of the most experienced manufacturers and suppliers of Bamboo Silica Extract Powder in China. Please feel free to wholesale high quality Bamboo Silica Extract Powder for sale here from our factory. For price consultation, contact us.
Bamboo Silica Extract Powder factory/manufacturer
KINTAIBIO®'s bamboo organic silicon extract powder is meticulously extracted from natural bamboo leaves. The content is determined using the internationally recognized gravimetric test method to ensure accurate and reliable content of the core active ingredient, silicon dioxide. Available in various strengths (50%, 60%, 70%, and 75%) to meet diverse formulation needs. As the richest known source of natural silicon dioxide, our extract's core advantage lies in its naturally high bioavailability of water-soluble silicon-silicic acid (Si(OH)₄). Scientific research shows that only soluble silicic acid can be effectively absorbed and utilized by the human body. However, in modern life, the silicic acid content in purified drinking water has been significantly reduced, making it difficult to obtain sufficient silicon through daily diet. Our bamboo-derived silicon extract provides a highly efficient and concentrated natural source.
| KINTAIBIO® Bamboo Extract Powder Specification | |||||
| Product Name | Part Used | Active Ingredients | Specifications | Test Method | |
| Bamboo Silica Extract Powder | Leaf | Silica | 50% | Gravimetric | |
| 60% | Gravimetric | ||||
| 70% | Gravimetric | ||||
| 75% | Gravimetric | ||||
| Bamboo Leaf Extract Powder | Flavonoids | 5% | UV | ||
| 10% | UV | ||||
| 40% | UV | ||||
Send inquiry details and get a Free Sample and Get The Latest Price >>
In terms of application support, bamboo silicon extract, with its high purity, excellent stability, and outstanding bioavailability, is widely used in dietary supplements, functional foods, beauty and skincare, and sports nutrition. Scientific research has confirmed that the silicic acid it contains can bind with biomolecules such as collagen and elastin in the human body, directly participating in the synthesis and repair of connective tissue, playing a vital role in maintaining bone health, skin elasticity, and overall structural integrity.


Our product utilizes a standardized extraction process to maximize its bioactivity. Multiple specifications allow customers to flexibly apply it to formulations of solid beverages, capsules, tablets, and topical skincare products, effectively helping to improve silicon loss problems caused by aging and insufficient daily intake, such as skin aging, fragile joints, and unhealthy hair and nails. If you wish to purchase high-quality Bamboo Silica Extract Powder, please feel free to contact us at sales@kintaibio.com.
COA Of Bamboo Silica extract powder

How to make Bamboo Silica extract powder?
Our Bamboo Silica Extract Powder adheres to a rigorous, traceable, and standardized production process to ensure high activity and batch-to-batch stability. Specifically:

Send inquiry details and get a Free Sample and Get The Latest Price >>
Raw Material Pretreatment
Fresh, uncontaminated bamboo leaves are carefully selected as the starting material. First, they are thoroughly washed to remove surface impurities and then gently dried in a strictly controlled environment (e.g., a hot air circulating oven at a temperature below 40°C). This maximizes the retention of heat-sensitive active substances in the raw material and prevents structural damage to effective components such as silica. The raw material is then pulverized or ground into a uniform fine powder to increase the contact surface area.
High-Efficiency Extraction
The bamboo powder is mixed with a specific ratio of food-grade ethanol-water mixture (typically 70%-85% ethanol concentration) or a precisely adjusted alkaline water/alcohol solution (pH > 8). Dynamic extraction is then performed for several hours under controlled temperature conditions (40-100°C or reflux temperature). This step efficiently and selectively dissolves soluble silica (mainly in the form of organosilicon acid), flavonoids, and other synergistic active ingredients from bamboo, while avoiding the leaching of excessive ineffective impurities or fibers.
Solid-Liquid Separation and Preliminary Concentration
After extraction, the liquid extract rich in target components is thoroughly separated from solid plant residues using precision filtration or multi-stage centrifugation. The resulting clear extract then enters the concentration stage, typically employing advanced low-temperature vacuum evaporation or gentler freeze-drying techniques to remove most of the solvent, yielding a high-concentration bamboo extract.
Targeted Purification and Standardization
To obtain a product with specific specifications (e.g., 70% silica content) and purer components, the concentrated extract is refined using optional macroporous adsorption resin chromatography and other purification techniques. By adjusting parameters such as ethanol concentration, silica complexes can be selectively enriched, and specific components can be further separated or removed, thereby achieving product standardization and customization.
Drying and Finished Product
The purified concentrate is converted into a fine powder using spray drying technology. The spray drying parameters are optimized to ensure low moisture content, good solubility, and maximum preservation of bioactivity, ultimately yielding our bamboo organosilicon extract. Each batch of finished powder must pass our rigorous internal quality testing. Only after all indicators pass can the Bamboo Silica Extract Powder be sealed and packaged in a clean, moisture-proof environment, ready for shipment.
Bamboo Silica Extract Powder benefits
Bamboo Silica Extract Powder for hair
From a professional perspective, the natural Bamboo Silica Extract Powder is an important nutrient for maintaining healthy and strong hair. Silicon, the third most abundant trace element in the human body, directly participates in the construction of connective tissue. Studies have found that the normal silicon content in hair is approximately 1-10 ppm. Scientific evidence shows that supplementing with highly bioavailable forms of silicon has a positive impact on hair texture: a 9-month randomized, double-blind trial found that daily supplementation with 10 mg of silicon significantly increased hair cross-sectional area, making hair thicker and effectively maintaining its elasticity and breakage resistance-the decrease in hair elasticity in the supplementation group (-4.52%) was far less than that in the placebo group (-11.9%), while the breakage resistance remained stable.

Source:https://pmc.ncbi.nlm.nih.gov
This indicates that by supplementing with easily absorbed silicon, the mechanical properties and morphology of hair can be enhanced from within. Our Bamboo Silica Extract Powder, whose silicon element is mainly in the form of naturally soluble silicic acid, has ideal bioavailability, providing internal structural support for hair, helping to improve fine and soft hair, increase shine, and reduce fragility.
Bamboo Silica Extract Powder for face
Silicon, a key trace element in the human body, is crucial for maintaining the structure and youthful appearance of facial skin. Scientific research confirms that silicon effectively promotes optimal collagen synthesis and activates related hydroxylases, thereby enhancing the strength and elasticity of facial skin. With age, collagen tissue in the facial dermis significantly degenerates-studies show that the area occupied by collagen and the thickness of collagen bundles in the papillary dermis both decrease significantly with age, directly leading to sagging and loss of firmness in facial skin.

Source:https://www.sciencedirect.com
Our bamboo extract silicone powder contains silicon primarily in a highly bioavailable form, water-soluble silicon-silicic acid (Si(OH)₄), which is easily absorbed and utilized by the body. Through daily supplementation, it can support the health of the facial collagen network from within, helping to combat collagen loss caused by aging, thus helping to maintain facial skin density, improve elasticity, and provide structural support for facial skin from the inside out.
Reference:https://pubmed.ncbi.nlm.nih.gov/17960402/
https://pmc.ncbi.nlm.nih.gov/articles/PMC4089350/
Bamboo Silica Extract Powder uses
As a manufacturer of bamboo silica powder, we are proud to offer a versatile natural ingredient whose high-purity silicic acid (Si(OH)₄) form ensures excellent bioavailability and demonstrates wide applicability across multiple fields.
cosmetic Bamboo Silica Extract Powder

In cosmetics and skincare, our cosmetic silica powder, with its fine particles and exfoliating properties, can be safely used as an exfoliant in shower gels and facial cleansers to gently remove dead skin cells. Simultaneously, its absorbent properties effectively absorb excess oil and sweat, making it easy to apply without caking. It is commonly used in lotions, sunscreens, and makeup to improve texture, increase product richness, and enhance staying power.
Bamboo Silica Extract Powder supplement

In the health supplement field, as a silica powder supplement, it can be formulated into bamboo extract capsules or bamboo extract pills, providing users with bamboo extract supplement benefits such as supporting bone strength, skin elasticity, and hair health, compensating for insufficient silicon intake in daily diets. Silica powder uses in food include as an anti-caking agent or nutritional fortifier, ensuring product stability and adding dietary sources of silicon.
Bamboo Silica Extract Powder side effects
From a professional perspective, Bamboo Silica Extract Powder derived from natural bamboo generally have a good safety profile. Existing research indicates that healthy individuals tolerate dietary silica supplements well, and there is no evidence that regular supplementation leads to deficiency or overdose symptoms.
As a natural extract, its main active ingredient, silicic acid (Si(OH)₄), is a bioavailable form found in water and plants. Nevertheless, in rare cases, individuals with sensitive constitutions may experience mild stomach upset or allergic reactions, and some literature suggests that patients with type 2 diabetes should monitor potential blood sugar fluctuations.
Therefore, we recommend that all users, especially those with underlying medical conditions or currently taking medications, consult a healthcare professional before starting any bamboo extract supplement (including capsules or powders). Regarding dosage, daily supplementation recommendations should refer to the product label or follow the common dosage ranges for dietary supplements as advised by a professional.
where to buy Bamboo Silica Extract Powder?
As a professional Bamboo Silica Extract Powder manufacturer, KINTAIBIO® not only offers silica powder in various specifications (silica content 50%-75%) for sale, but also provides customers with a full-chain service from raw material certification and formulation support to compliance documentation. Silica powder prices are competitively quoted based on your specific specifications, purchase volume, and packaging customization options. We encourage you to contact us directly for a customized quote.

Our company's strengths are built on a complete international certification system (GMP, ISO9001, ISO22000, HACCP, HALAL), ensuring traceability and compliance with quality and safety standards in major global markets from bamboo source to finished product. Whether a dietary supplement brand is looking to buy silica powder for producing bamboo extract capsules, or a cosmetics manufacturer is seeking highly active cosmetic silica powder, we can provide standardized products that meet specifications and the corresponding technical documentation support.

We recommend that you contact our sales team directly at sales@kintaibio.com to obtain the latest product catalog, specifications (TDS), inspection reports (COA), and samples. As a core Bamboo Silica Extract Powder manufacturer, we are focused on providing customers with high-quality bamboo-based silicone solutions and look forward to establishing a long-term and stable cooperative relationship with you.
FAQ
Q: Is Bamboo Silica Extract Powder Safe?
A: From a professional perspective, a product's safety is closely related to its chemical form, purity, and intended use. Bamboo Silica Extract Powder's core ingredient is organosilicon (primarily silicic acid) derived from natural bamboo, a biocompatible component found in water, plants, and the human body. Therefore, when used for its prescribed purpose and dosage, it is not a toxic or hazardous substance.
Q: Can You Eat Bamboo Silica Extract Powder?
A: Yes, but it's crucial to clearly distinguish between specific "edible" product categories. Bamboo Silica Extract Powder, as a high-purity, naturally derived dietary ingredient, is specifically designed and manufactured for food and dietary supplement applications. It meets food ingredient safety standards and can be used as a nutritional fortifier in food forms such as solid beverages, capsules, and tablets.
Q: Is Bamboo Silica Extract Powder Good for You?
A: Yes, based on current scientific research, Bamboo Silica Extract Powder offers numerous potential health benefits. Its value primarily stems from the highly bioavailable natural silicic acid it provides.
Hot Tags: Bamboo Silica Extract Powder, China Bamboo Silica Extract Powder manufacturers, suppliers, factory, Pure Green Coffee Bean Extract Powder, Blueberry Anthocyanins, Polygonatum Extract, Uncaria Extract, Ophiopogonis Extract, Shiso Leaf Extract









