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Green Tea Extract for Functional Nutrition & Beverage
Green Tea Extract Powder standardized to 98% polyphenols is designed for manufacturers who need both consistency and functional strength in formulation. Compared with typical green tea extracts on the market, this material is controlled from raw leaf selection to final spray-drying process, ensuring stable catechin profiles and excellent solubility performance.
Key advantages built into this material:
- High polyphenol concentration (98%) with stable catechin ratio for predictable formulation results
- Low sensory interference – reduced bitterness compared with standard extracts
- Excellent flowability and dispersion for instant drink and capsule systems
- Controlled heavy metal and solvent residues aligned with international compliance expectations
- Flexible OEM support for customized specifications, particle size, and blending requirements
- This product is designed for formulation teams that prioritize stability, repeatability, and clean-label positioning.
Product Overview
Green Tea Extract Powder 98% Polyphenol is derived from carefully selected Camellia sinensis leaves. Through multi-stage purification and concentration, the active polyphenolic compounds are enriched while unwanted components are minimized.It is widely used in dietary supplements, functional beverages, nutrition powders, and clean-label formulations requiring antioxidant support and plant-based actives.Unlike standard extracts that vary significantly by batch, this material is standardized to ensure consistency across production runs, which reduces reformulation risk during scale-up.
Popular green tea extract
| Active Ingredient | Common Specification | Main Functions |
|---|---|---|
| Polyphenols | 50%, 70%, 80%, 90%, 95%, 98% | Strong antioxidant, anti-aging, supports cardiovascular health, anti-inflammatory |
| Catechins (Total) | 50%, 60%, 70%, 80% | Weight management, improves metabolism, antioxidant, supports immune system |
| EGCG (Epigallocatechin Gallate) | 40%, 45%, 50%, 60% | Anti-cancer potential, fat burning, cardiovascular protection, regulates blood sugar |
| Caffeine | ≤0.5%, 2%, 5%, 10% | Increases alertness, boosts energy, stimulates metabolism |
| Theanine (L-Theanine) | 20%, 40% | Relaxation, improves focus, stress reduction, supports sleep quality |
Manufacturing Process Overview
The production process is designed to preserve active compounds while improving purity and stability.
Step flow:
- Raw leaf selection (Camellia sinensis, pesticide-controlled farms)
- Water extraction under controlled temperature
- Multi-stage filtration for impurity removal
- Polyphenol enrichment and concentration
- Spray drying into fine powder form
- Standardization and batch testing
- Final blending and packaging
Process Flow Illustration:
(Visual diagram can be inserted here for website display: extraction → filtration → concentration → drying → testing → packaging)
For visual UI design, a horizontal flow diagram with green botanical elements and clean laboratory icons is recommended.
COA
| Item | Specification | Result | Test Method |
|---|---|---|---|
| Appearance | Brownish yellow fine powder | Complies | Visual |
| Odor & Taste | Characteristic | Complies | Organoleptic |
| Mesh Size | 95% pass 80 mesh | Complies | USP <786> |
| Identification | Positive | Positive | TLC |
| Polyphenols (UV) | ≥98.0% | 98.52% | UV-VIS |
| Catechins (HPLC) | ≥50.0% | 52.36% | HPLC |
| EGCG (Epigallocatechin Gallate, HPLC) | ≥45.0% | 46.27% | HPLC |
| Caffeine (HPLC) | ≤0.5% | 0.21% | HPLC |
| Loss on Drying | ≤5.0% | 3.12% | USP <731> |
| Ash | ≤5.0% | 2.85% | USP <281> |
| Heavy Metals | ≤10 ppm | <5 ppm | ICP-MS |
| Lead (Pb) | ≤2 ppm | 0.45 ppm | ICP-MS |
| Arsenic (As) | ≤1 ppm | 0.21 ppm | ICP-MS |
| Cadmium (Cd) | ≤1 ppm | 0.15 ppm | ICP-MS |
| Mercury (Hg) | ≤0.1 ppm | <0.01 ppm | ICP-MS |
| Residual Solvent | ≤5000 ppm | <500 ppm | GC |
| Pesticide Residues | Complies with USP/EP | Complies | GC-MS |
| Total Plate Count | ≤1,000 cfu/g | 120 cfu/g | USP <2021> |
| Yeast & Mold | ≤100 cfu/g | 15 cfu/g | USP <2021> |
| E. coli | Negative | Negative | USP <2022> |
| Salmonella | Negative | Negative | USP <2022> |
| Staphylococcus aureus | Negative | Negative | USP <2022> |
Green tea extract process
Applications of Green Tea Extract Powder
1. Dietary Supplements
Used in capsules, tablets, and powders for general health, antioxidant protection, and energy support.
2. Weight Management
Popular in slimming products due to catechins and EGCG promoting fat metabolism.
3. Cosmetics & Skincare
Added to creams, serums, and masks for anti-aging, skin brightening, and anti-inflammatory benefits.
4. Functional Foods & Beverages
Incorporated into teas, energy drinks, protein shakes, and nutritional bars.
Recommended Dosage
1. For general antioxidant support
250–500 mg/day (standardized to 50–98% polyphenols).
2. For weight management and metabolism
300–500 mg/day with meals.
3. For skincare/cosmetic formulations
0.2–2% inclusion rate in creams or serums.
4. For functional beverages
200–300 mg per serving depending on formulation.
FAQs
1. Does green tea extract really help with weight loss?
Yes, multiple studies show EGCG and catechins can boost fat oxidation and metabolism, especially when combined with exercise.
2. What is the best green tea extract for skin?
High-purity polyphenols (≥95%) and EGCG extracts are most effective for anti-aging and reducing skin inflammation.
3. Is green tea extract safe for long-term use?
Generally safe within recommended dosage. Excessive intake (>800 mg EGCG/day) may cause liver stress; always follow dosage guidelines.
4. What's the difference between green tea extract and drinking green tea?
Extracts are concentrated forms, offering standardized polyphenol or EGCG levels that are much higher than a typical cup of tea.
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| OEM green tea capsules | OEM green tea powder |
Partner with a Certified Green Tea Extract Supplier
Ready to elevate your product line? As a trusted manufacturer and bulk supplier, we provide the high-quality green tea extract you need to succeed. Whether you're developing a potent green tea extract energy drink, seeking reliable green tea extract wholesale for supplements, or require green tea extract bulk for your formulations, we deliver consistently certified quality. Our product is produced in FDA-certified facilities and meets strict international standards like ISO and HALAL, ensuring global compliance. Our key advantage is a full-low temperature processing method that protects the natural potency and bioavailability of the active compounds, giving your end-products a measurable edge. Let's build a lasting partnership-contact us today at sales@botanicalcube.com to discuss your specific needs and request a sample.
Through scientific and objective analysis and collation, our company has carried out accurate and effective market positioning, provided SGS Certified 100% Natural Green Tea Extract (Polyphenols20- 98%; Catechin 70%; EGCG 50%) design scheme in line with the needs of enterprise development. It is our strategic goal to build a world class enterprise with global competitiveness, and the dynamic and balanced development of quality, efficiency and scale is our strategic concept. We have never stopped the pace of creation, since the establishment of our company, our staff have been committed to product research and development.
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