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Ms. Nina
Marketing
Marketing Department
Address:
Fengcheng9th, Xi'an, Shaanxi, China
Account Registered in:
2026
Business Range:
Agriculture & Food, Chemicals, Service
Management System Certification:
ISO 9001, HACCP, ISO 22000
Business Type:
Manufacturer/Factory
Main Products:
Functional Mushroom Extract Rhodiola Rosea Extr, Phosphatidylserine (From Sunflower Lecithin), Maca Powder&Extract, Horse Chestnut Extract, Reishi Mushroom Extract, Yucca Schidigera Extract, Cistanche Tubulosa Extract
Company Introduction
Trade Capacity
Production Capacity
Xi'an Rainbow Biotech Co., Ltd. Has been a trusted name in botanical ingredient supply since 2013. Headquartered in Xi'an, China, and operating through our dedicated processing center BioconNutri Biotech, we bring over a decade of hands-on expertise to the extraction and standardization of active compounds from herbs, mushrooms, fruits, and vegetables.
Our ingredient portfolio spans ...
Our ingredient portfolio spans ...
Xi'an Rainbow Biotech Co., Ltd. Has been a trusted name in botanical ingredient supply since 2013. Headquartered in Xi'an, China, and operating through our dedicated processing center BioconNutri Biotech, we bring over a decade of hands-on expertise to the extraction and standardization of active compounds from herbs, mushrooms, fruits, and vegetables.
Our ingredient portfolio spans polysaccharides, saponins, polyphenols, flavones, natural pigments, functional mushroom extracts, and our independently developed Phospholipid Complex Series - a proprietary line designed for superior bioavailability and performance in nutraceutical and functional food applications.
We hold a comprehensive suite of quality and compliance certifications, including ISO 9001, EU Organic, USDA Organic, Halal, Kosher, FAMI-QS, FSSC 22000, and SGS, ensuring that every ingredient we supply meets the standards your market demands. Our annual processing capacity exceeds 2, 500 metric tons, and we offer full OEM and contract manufacturing services - from custom formulation through to finished capsules, tablets, gummies, and private-label products.
Whether you are sourcing bulk extracts or building a branded supplement line, Rainbow Biotech offers the supply chain depth, certification coverage, and technical support to be a long-term partner you can rely on.
Our ingredient portfolio spans polysaccharides, saponins, polyphenols, flavones, natural pigments, functional mushroom extracts, and our independently developed Phospholipid Complex Series - a proprietary line designed for superior bioavailability and performance in nutraceutical and functional food applications.
We hold a comprehensive suite of quality and compliance certifications, including ISO 9001, EU Organic, USDA Organic, Halal, Kosher, FAMI-QS, FSSC 22000, and SGS, ensuring that every ingredient we supply meets the standards your market demands. Our annual processing capacity exceeds 2, 500 metric tons, and we offer full OEM and contract manufacturing services - from custom formulation through to finished capsules, tablets, gummies, and private-label products.
Whether you are sourcing bulk extracts or building a branded supplement line, Rainbow Biotech offers the supply chain depth, certification coverage, and technical support to be a long-term partner you can rely on.
Factory Address:
Fengcheng9th, Xi'an, Shaanxi, China