When buyers search for a dependable plant extract source, one of the first questions is usually simple: what types of products does the manufacturer actually make? For Hangzhou Greensky Biological Tech. Co., Ltd., the answer spans a broad catalog built around natural plant extracts, functional red yeast rice, featured bestsellers, functional food raw materials, and fruit juice powders. Established in 2004 and headquartered in Hangzhou, China, Greensky has spent more than 20 years identifying, researching, developing, and producing active botanical ingredients for customers in Europe, the United States, South Korea, and Russia.
Greensky operates with fully vertical integration across five wholly owned subsidiaries, covering research, cultivation sourcing, production, and sales under one group. That structure lets the company control quality from raw botanical materials through the final powder, which matters a great deal when you are building a supplement or food product on a plant-based active ingredient. Below is a closer look at the main product lines Greensky manufactures today.
Plant extracts form by far the largest part of Greensky's offering, with roughly 154 items in this single category. These are standardized botanical ingredients separated from herbs, roots, leaves, fruits, seeds, and mushrooms, then concentrated into powder or extract form so formulators can dose a specific active compound. Because the range is so wide, buyers commonly group requests by what the ingredient is expected to deliver: antioxidants, anti-inflammatory support, digestion, sleep, women's health, or cardiovascular support.
This variety is one of the practical advantages of working with a full-catalog plant extract supplier. Instead of sourcing each ingredient from a different vendor and reconciling different specifications, certifications, and delivery schedules, a buyer can consolidate multiple botanicals through a single qualified partner.
Beyond single-botanical extracts, Greensky produces functional red yeast rice, a fermented rice ingredient produced through a strict fermentation process. Its distinctive feature is a naturally occurring Monacolin K content of 0.2% to 5%, a compound known for cardiovascular health support. The product is offered in powder and granular forms and is manufactured citrinin-free, which is an important specification for supplement brands that need a clean, compliant raw material.
Unlike generic products, Greensky's red yeast rice is produced in dedicated facilities where fermentation parameters are controlled carefully to hit the target Monacolin K range rather than leaving it to chance. This level of control is exactly why formulators turn to a specialized plant extract company rather than a generic importer.
Greensky maintains a curated "hot products" line of the ingredients most in demand across its customer base. These are the extracts customers reorder most often and a useful place to start if you want to test a supplier with a widely used standard ingredient. Current featured items include:
A newer part of the catalog focuses on functional food raw materials designed to be added directly into food and beverage formulations. These include Coix Seed Extract for memory and digestive support, hops extract with sedative and sleep-supporting properties, Grape Leaf Extract for microcirculation and vascular health, and Red Wine Extract for cardiovascular and antioxidant benefits. These ingredients fit naturally into gummies, health drinks, and functional snacks where a clean, food-grade botanical is required.
For customers building fruit-flavored powders and beverage bases, Greensky supplies a line of fruit and vegetable extracts including Sea buckthorn Juice Powder, Beetroot Juice Powder, Acerola Juice Powder, and Lemon Juice Powder. These deliver both a clean taste profile and the nutritional benefits of the source fruit, making them practical building blocks for drink mixes, supplement powders, and confectionery.
Across all five product lines, production takes place in a 100,000-class clean area that meets food-grade requirements, with an independent laboratory equipped with GC, HPLC, and UV instruments for in-house testing. The company holds a range of certifications, including ISO22000, BRCGS, Ecocert Organic Standard, SGS-GMP, ISO9001, HALAL, and Kosher, and prepares export registration and documentation to support global regulatory submissions.
The breadth of product types a manufacturer makes says a lot about its capability. A company like Greensky that produces everything from standardized single botanicals to fermented red yeast rice, functional food ingredients, and fruit juice powders has to run disciplined extraction, drying, and testing at every step. That traceability is the real value for buyers. If you are sourcing plant extracts for a dietary supplement, functional food, or cosmetic product line, reviewing the plant extract catalog is a straightforward way to evaluate what a supplier can realistically deliver, and to shortlist the ingredients that fit your formulation.
2026-08-19
2026-08-19
2026-08-19
2026-08-19
2026-08-19
2026-08-19
2026-08-19
2026-08-19
2026-08-19
2026-08-19