| MOQ: | 10kg |
| Price: | $22/kg |
| Standard Packaging: | 1kg/ Bag 25kg/drum |
| Delivery Period: | 3days |
| Payment Method: | T/T,alibaba,paypal |
| Supply Capacity: | 1000/month |
Green tea originated in China and is the earliest type of tea in Chinese history, boasting a long production history. During the Tang Dynasty, steaming was a popular method for producing green tea in China, which was later introduced to Japan and adopted by many other countries. During the Ming Dynasty, pan-frying was invented to produce green tea. Green tea is widely distributed in Henan, Guizhou, and Zhejiang provinces of China, and also in Japan, Thailand, North Korea, and South Korea. Green tea prefers a humid and warm environment and is intolerant of direct sunlight and high temperatures. It thrives in fertile, loose, slightly acidic soil. Green tea is primarily propagated through sowing and cuttings, with cuttings being the more common method.
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1.Anti-aging: Tea polyphenols help delay aging and possess strong antioxidant and physiological activity, acting as scavengers of free radicals in the human body. Studies have shown that 1 milligram of tea polyphenols is equivalent to 9 micrograms of superoxide dismutase in scavenging excess free radicals harmful to the human body, significantly higher than other similar substances. Tea polyphenols can block lipid peroxidation and scavenge active enzymes. According to experiments conducted by Takuyo Okuda in Japan, the anti-aging effect of tea polyphenols is 18 times stronger than that of vitamin E.
2.Antiviral and antibacterial properties: Tea polyphenols have a strong astringent effect and a significant inhibitory and bactericidal effect on pathogens and viruses.
3.Beauty and skincare: Tea polyphenols are water-soluble substances. Washing your face with them can remove facial oil, tighten pores, and has the effects of disinfection, sterilization, anti-skin aging, and reducing the damage to the skin caused by ultraviolet radiation from sunlight.
| Item | Specification | Test result |
| Appearance | Green Powder | Conforms |
| Odor | Characteristic | Conforms |
| Taste | Characteristic | Conforms |
| Loss on Drying | ≤5.0% | Conforms |
| Ash | ≤5.0% | Conforms |
| Particle size | 95% pass 80 mesh | Conforms |
| Allergens | None | Conforms |
| Chemical Control | ||
| Heavy metals | NMT 10ppm | Conforms |
| Arsenic | NMT 2ppm | Conforms |
| Lead | NMT 2ppm | Conforms |
| Cadmium | NMT 2ppm | Conforms |
| Mercury | NMT 2ppm | Conforms |
| Microbiological Control | ||
| Total Plate Count | 10,000cfu/g Max | Conforms |
| Yeast & Mold | 1,000cfu/g Max | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin
| MOQ: | 10kg |
| Price: | $22/kg |
| Standard Packaging: | 1kg/ Bag 25kg/drum |
| Delivery Period: | 3days |
| Payment Method: | T/T,alibaba,paypal |
| Supply Capacity: | 1000/month |
Green tea originated in China and is the earliest type of tea in Chinese history, boasting a long production history. During the Tang Dynasty, steaming was a popular method for producing green tea in China, which was later introduced to Japan and adopted by many other countries. During the Ming Dynasty, pan-frying was invented to produce green tea. Green tea is widely distributed in Henan, Guizhou, and Zhejiang provinces of China, and also in Japan, Thailand, North Korea, and South Korea. Green tea prefers a humid and warm environment and is intolerant of direct sunlight and high temperatures. It thrives in fertile, loose, slightly acidic soil. Green tea is primarily propagated through sowing and cuttings, with cuttings being the more common method.
![]()
1.Anti-aging: Tea polyphenols help delay aging and possess strong antioxidant and physiological activity, acting as scavengers of free radicals in the human body. Studies have shown that 1 milligram of tea polyphenols is equivalent to 9 micrograms of superoxide dismutase in scavenging excess free radicals harmful to the human body, significantly higher than other similar substances. Tea polyphenols can block lipid peroxidation and scavenge active enzymes. According to experiments conducted by Takuyo Okuda in Japan, the anti-aging effect of tea polyphenols is 18 times stronger than that of vitamin E.
2.Antiviral and antibacterial properties: Tea polyphenols have a strong astringent effect and a significant inhibitory and bactericidal effect on pathogens and viruses.
3.Beauty and skincare: Tea polyphenols are water-soluble substances. Washing your face with them can remove facial oil, tighten pores, and has the effects of disinfection, sterilization, anti-skin aging, and reducing the damage to the skin caused by ultraviolet radiation from sunlight.
| Item | Specification | Test result |
| Appearance | Green Powder | Conforms |
| Odor | Characteristic | Conforms |
| Taste | Characteristic | Conforms |
| Loss on Drying | ≤5.0% | Conforms |
| Ash | ≤5.0% | Conforms |
| Particle size | 95% pass 80 mesh | Conforms |
| Allergens | None | Conforms |
| Chemical Control | ||
| Heavy metals | NMT 10ppm | Conforms |
| Arsenic | NMT 2ppm | Conforms |
| Lead | NMT 2ppm | Conforms |
| Cadmium | NMT 2ppm | Conforms |
| Mercury | NMT 2ppm | Conforms |
| Microbiological Control | ||
| Total Plate Count | 10,000cfu/g Max | Conforms |
| Yeast & Mold | 1,000cfu/g Max | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin