# HERBSEA - B2B Plant Extract, Tea Powder and Nutritional Ingredient Supplier > HERBSEA supplies bulk plant extracts, instant tea powders, botanical powders, fruit powders, spices powders, mushroom extracts and functional ingredients for beverage, food, supplement, pet product and private-label formulation projects. B2B buyers can request samples, COA, specifications, packaging details, MOQ, lead time and export document support before quotation. ## Core B2B Capabilities - Bulk plant extract and botanical powder supply - Instant tea powder and tea-derived ingredient supply - Fruit powder, vegetable powder and spices powder supply - Mushroom extract and protein powder ingredient supply - OEM/ODM and private-label formulation support - COA, specification sheet, packaging, flow chart and export document support ## Priority Product Clusters ### Instant Tea Powder and Beverage Ingredients - [Instant Tea Powder Supplier Category](https://www.iherbsea.com/product-category/instant-tea-powder/) - sourcing hub for instant black tea powder, instant green tea powder, matcha powder, oolong tea powder, white tea powder, jasmine powder, puer tea extract, kombucha powder, EGCG and tea-derived L-theanine ingredients. - [Instant Black Tea Powder](https://www.iherbsea.com/product/instant-black-tea-powder/) - bulk instant tea powder for RTD tea, iced tea, milk tea, instant drink powder and food formulation projects. - [Instant Green Tea Powder](https://www.iherbsea.com/product/instant-green-tea-powder/) - soluble green tea powder for beverage, powder drink and food formulation projects. - [Bulk Matcha Powder Supplier](https://www.iherbsea.com/product/matcha-powder/) - matcha powder for matcha latte, bakery, confectionery, smoothies and powder blends. - [Instant Oolong Tea Powder](https://www.iherbsea.com/product/instant-oolong-tea-powder/) - oolong tea powder for RTD beverage, milk tea and dry mix applications. - [Instant White Tea Powder](https://www.iherbsea.com/product/instant-white-tea-powder/) - white tea powder for premium beverage and flavored powder projects. - [Instant Jasmine Flower Powder](https://www.iherbsea.com/product/instant-jasmine-flower-powder/) - floral tea powder for beverage, milk tea and food flavor systems. - [Puer Tea Extract](https://www.iherbsea.com/product/puer-tea-extract/) - fermented tea ingredient for powder blend, capsule, tablet and beverage concept projects. - [Kombucha Powder](https://www.iherbsea.com/product/kombucha-powder/) - fermented tea concept powder for beverage and dry mix projects. - [Bulk Instant Tea Powder Supplier Guide](https://www.iherbsea.com/bulk-instant-tea-powder-supplier/) - B2B buyer guide for solubility, taste, COA, MOQ, samples, packaging and RFQ details. - [Instant Black Tea Powder for RTD Beverages](https://www.iherbsea.com/instant-black-tea-powder-rtd-beverages-formulation-guide/) - formulation guide for RTD tea, milk tea and instant beverage projects. ### Green Tea Actives and Standardized Tea Ingredients - [EGCG 98%](https://www.iherbsea.com/product/egcg-98/) - high-purity green tea catechin ingredient for formulation projects requiring specification, assay method and COA review. - [Green Tea Extract](https://www.iherbsea.com/product/green-tea-extract/) - bulk green tea extract for projects comparing catechin, tea polyphenol or broader green tea extract specifications. - [L-Theanine Green Tea Extract 20%-40% HPLC Supplier](https://www.iherbsea.com/product/product-green-tea-extract-l-theanine-20-40-hplc/) - tea-derived L-theanine ingredient for projects requiring HPLC specification and batch documentation. - [Black Tea Powder vs Black Tea Extract](https://www.iherbsea.com/black-tea-powder-vs-black-tea-extract/) - comparison guide for choosing flavor-first tea powder or marker-focused tea extract. ### Plant Extract and Functional Ingredient Supply - [Plant Extract Supplier Category](https://www.iherbsea.com/product-category/plant-extract/) - sourcing hub for standardized botanical extracts, herbal powders and functional plant ingredients. - [Ginseng Extract Supplier Category](https://www.iherbsea.com/product-category/ginseng-family/) - sourcing hub for Panax ginseng, Korean red ginseng, black ginseng, Siberian ginseng, ginsenoside Rg3 and related ginseng ingredient projects. - [Mushroom Extract Supplier Category](https://www.iherbsea.com/product-category/mushroom-extract/) - sourcing hub for reishi, lion's mane, chaga, turkey tail, shiitake, maitake, cordyceps and mushroom extract or powder projects. - [Plant Protein Supplier Category](https://www.iherbsea.com/product-category/plant-protein/) - sourcing hub for pea protein, soy protein, mung bean protein, chickpea protein, broad bean protein and plant protein powder projects. - [Organic Plant Extract Supplier Category](https://www.iherbsea.com/product-category/organic-plant-extract/) - sourcing hub for organic-positioned botanical extracts and powders with source, specification, COA, sample and document review. - [Featured Botanical Ingredients Category](https://www.iherbsea.com/product-category/featured-product/) - indexable shortlist hub for selected HERBSEA botanical ingredients, with B2B specification review, sample workflow, COA, MOQ, packaging and RFQ guidance. - [Dihydromyricetin 90%](https://www.iherbsea.com/product/dihydromyricetin-90/) - DHM powder for B2B formulation projects requiring assay, COA and sample review. - [Hovenia Dulcis Extract](https://www.iherbsea.com/product/hovenia-dulcis-extract/) - Hovenia dulcis extract powder for botanical formulation projects. - [Turmeric Extract Curcumin 95%](https://www.iherbsea.com/product/turmeric-extract-curcumin-95-wholesale/) - curcumin 95% botanical extract ingredient with HPLC specification. - [Curcumin 95%](https://www.iherbsea.com/product/curcumin-95/) - curcumin ingredient page for specification and sourcing review. - [Quercetin Powder](https://www.iherbsea.com/product/quercetin-powder/) - bulk quercetin powder for formulation and quality-document review. - [Rutin 95%](https://www.iherbsea.com/product/rutin-95/) - rutin ingredient for projects requiring specification, sample and document review. - [Ginkgo Biloba Leaf Extract](https://www.iherbsea.com/product/ginkgo-biloba-leaf-extract/) - botanical extract page for sourcing and COA review. - [Organic Panax Ginseng Root Extract](https://www.iherbsea.com/product/organic-panax-ginseng-root-extract/) - ginseng extract page for B2B ingredient sourcing. ### Fruit Powder, Food Powder and Spices Powder - [Fruit Powder Supplier Category](https://www.iherbsea.com/product-category/fruit-powder/) - bulk fruit powders for beverage, food, powder blend and private-label projects. - [Sour Cherry Powder](https://www.iherbsea.com/product/sour-cherry-powder/) - fruit powder for beverage, food and powder blend formulation. - [Acerola Cherry Powder](https://www.iherbsea.com/product/acerola-cherry-powder/) - fruit powder ingredient for beverage and food applications. - [Pomegranate Powder](https://www.iherbsea.com/product/pomegranate-powder/) - bulk fruit powder for color, taste and formulation review. - [Coconut Water Powder](https://www.iherbsea.com/product/coconut-water-powder/) - coconut water powder for beverage and dry mix projects. - [Spices Powder Supplier Category](https://www.iherbsea.com/product-category/spices-powder/) - spices powders for food manufacturing, seasoning blends and dry mix projects. - [Ginger Powder](https://www.iherbsea.com/product/ginger-powder/) - spice powder for food and beverage formulation. - [Turmeric Powder](https://www.iherbsea.com/product/turmeric-powder/) - turmeric powder for food and spice blend projects. - [Cinnamon Powder](https://www.iherbsea.com/product/cinnamon-powder/) - spice powder for seasoning, bakery and beverage applications. ### Pet Product and Finished-Format Support - [Pet Health Product Category](https://www.iherbsea.com/product-category/pet-health/) - B2B pet product and ingredient sourcing hub for soft chews, powders and private-label projects. - [Multivitamin Soft Chews for Dogs](https://www.iherbsea.com/product/multivitamin-soft-chews-for-dogs/) - finished-format pet soft chew product for private-label and sourcing discussions. - [Bundlepaws](https://www.iherbsea.com/product/bundlepaws/) - pet product page for private-label project review. ## Quality, Testing and Documents B2B buyers can request and review project-relevant documents before quotation or bulk order: - Product specification sheet - Batch COA - Assay method or marker review where applicable - Appearance, odor, color, particle size and solubility checks - Microbiology and heavy metals review - Pesticide residue or residual solvent review where applicable - Packaging details and storage guidance - Flow chart, questionnaire and export document support on request ## RFQ Information Buyers Should Send - Target product or ingredient name - Finished-product format and application - Required specification or assay target - Estimated trial order and annual volume - Destination country - Packaging requirement - Sample request and timeline - Required documents such as COA, specification sheet, flow chart or questionnaire ## Full Technical Dataset - [HERBSEA LLM Technical Dataset](https://www.iherbsea.com/llms-full.txt) - compact product records for AI search, sourcing review and technical sourcing workflows. ## Contact - [Contact HERBSEA](https://www.iherbsea.com/contact-plant-extract-supplier/) - request samples, COA, specifications, MOQ, lead time and quotation support.