Leave Your Message
*Name Cannot be empty!
* Enter product details such as size, color,materials etc. and other specific requirements to receive an accurate quote. Cannot be empty
Products

Products

Products Categories
Featured Products
Peanut Shell ExtractPeanut Shell Extract
01

Peanut Shell Extract

2025-08-12

Product name: Wholesale Bulk Luteolin Powder
Specifications: 85%~98% Luteolin
Appearance: light yellow powder
Source: Peanut Shell
CAS No: 491-70-3
Test Method: HPLC
Shelf Life: 2 Years
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Content: Natural, Non-additive, Non-GMO, Treat by Heat Only
Categories: Cosmetic Ingredients, Healthcare Supplement, Herbal Extract, Pharm Ingredients
Tag: pure luteolin powder, Premium Peanut Shell Extract for Sale, Bulk Peanut Shell Extract Deals, Kintainutri® Peanut Shell Extract Offers, Fast-Deliver Peanut Shell Extract

view detail
DHQ DihydroquercetinDHQ Dihydroquercetin
02

DHQ Dihydroquercetin

2025-08-11

Product Name: DHQ Dihydroquercetin
Other Name: Taxifolin
Source: Larch Plant
Specifications: 85%, 90%, 95%, 98%, 99% Dihydroquercetin
Appearance: White to light yellow powder
CAS No: 480-18-2
Test Method: HPLC
MOQ: 1KG
Delivery Time: Delivery within one day from warehouse
Sample: Free sample available
Production Capacity: 2000KG/month
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Content: Natural, Non-additive, Non-GMO, Treat by Heat Only
Categories: Cosmetic Ingredients, Healthcare Supplement, Pharm Ingredients
Payment: Multiple terms acceptable like T/T, LC, DA
Company Advantage: Kintai mainly focuses on the production of high content plant extracts and pharmaceutical intermediates all the year round.
Shelf Life: 2 Years
Tags: DHQ Dihydroquercetin, DHQ Powder, Dihydroquercetin Powder Factory,  Dihydroquercetin Taxifolin, Dihydroquercetin Buy, Larch Bark Extract DHQ, Dihydroquercetin DHQ Manufacturer

view detail
20-Hydroxyecdysone Powder20-Hydroxyecdysone Powder
03

20-Hydroxyecdysone Powder

2025-08-11

Product name: Wholesale Pure Beta Ecdysterone Powder
Other English Name: β-ecdysterone, β-ecdysone, Beta Ecdysone, Ecdysone, Ecdysterone, Hydroxyecdysone, 20-Hydroxyecdysone
Source: Cyanotis Vaga/Cyanotis Arachnoidea Plant
Specifications: 50%, 90%, 95%, 98% Beta Ecdysterone
Appearance: White to yellow brown powder
CAS No: 5289-74-7
Test Method: UV, HPLC
Shelf Life: 2 Years
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Content: Natural, Non-additive, Non-GMO, Treat by Heat Only
Categories: Cosmetic Ingredients, Healthcare Supplement, Herbal Extract, Pharm Ingredients
Tags: Anti-cancer, Anti-inflammatory, beta ecdysterone, beta-ecdysone, buy ecdysterone, Cyanotis Arachnoidea plant extract, Cyanotis Vaga plant extract, feed additive, skincare, sports supplements

view detail
Larch Bark Extract PowderLarch Bark Extract Powder
04

Larch Bark Extract Powder

2025-08-07

Product Name: Larch Bark Extract Powder
Other Name: Douglas Fir 
Specifications: 85%, 90%, 95%, 98%, 99% Dihydroquercetin
Appearance: White to light yellow powder
CAS No: 480-18-2
Test Method: HPLC
MOQ: 1KG
Delivery Time: Delivery within one day from warehouse
Sample: Free sample available
Production Capacity: 2000KG/month
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Content: Natural, Non-additive, Non-GMO, Treat by Heat Only
Categories: Cosmetic Ingredients, Healthcare Supplement, Pharm Ingredients
Payment: Multiple terms acceptable like T/T, LC, DA
Company Advantage: Kintai mainly focuses on the production of high content plant extracts and pharmaceutical intermediates all the year round.
Shelf Life: 2 Years
Tags: Larch Bark Extract, Douglas Fir Extract Powder, Buy Dihydroquercetin, DHQ Powder, Larch Bark Extract Powder Factory, Dihydroquercetin Taxifolin, Dihydroquercetin DHQ Manufacturer

view detail
Dihydromyricetin PowderDihydromyricetin Powder
05

Dihydromyricetin Powder

2025-08-06

Product Name: Dihydromyricetin Powder
Other Name: DHM, Ampelopsin
Source: Vine Tea, Hovenia Dulcis
Specification: 98% Dihydromyricetin, 30% Water-Soluble Dihydromyricetin (Other specifications can be customized)
Appearance: White to light yellow powder
CAS No: 27200-12-0
Test Method: HPLC
MOQ: 1KG
Delivery Time: Delivery within one day from warehouse
Sample: Free sample available
Production Capacity: 2000KG/month
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Content: Natural, Non-additive, Non-GMO, Treat by Heat Only
Categories: Cosmetic Ingredients, Healthcare Supplement, Pharm Ingredients, Herbal Extract
Payment: Multiple terms acceptable like T/T, LC, DA
Company Advantage: Kintai mainly focuses on the production of high content plant extracts and pharmaceutical intermediates all the year round.
Shelf Life: 2Years
Tags: Dihydromyricetin Powder, DHM Powder, Dihydromyricetin Powder Manufacturers, Ampelopsis Grossedentata Extract Dihydromyricetin, Vine Tea Extract Powder, Bulk Dihydromyricetin Powder, Wholesale Price

view detail
Vine Tea Extract DihydromyricetinVine Tea Extract Dihydromyricetin
06

Vine Tea Extract Dihydromyricetin

2025-08-06

Product Name: Vine Tea Extract Dihydromyricetin Powder
Latin Name: Ampelopsin Ampelopsis Grossedentata
Specification: 30% Water-Soluble Dihydromyricetin, 98% Dihydromyricetin (Other specifications can be customized)
Appearance: White to light yellow powder
CAS No: 27200-12-0
Test Method: HPLC
MOQ: 1KG
Delivery Time: Delivery within one day from warehouse
Sample: Free sample available
Production Capacity: 2000KG/month
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Content: Natural, Non-additive, Non-GMO, Treat by Heat Only
Categories: Cosmetic Ingredients, Healthcare Supplement, Pharm Ingredients, Herbal Extract
Payment: Multiple terms acceptable like T/T, LC, DA
Company Advantage: Kintai mainly focuses on the production of high content plant extracts and pharmaceutical intermediates all the year round.
Shelf Life: 2Years
Tags: DHM Powder, Ampelopsis Grossedentata Extract Dihydromyricetin, Vine Tea Extract, Vine Tea Extract Dihydromyricetin, Vine Tea Extract Powder Manufacturers, Wholesale Vine Tea Extract, Vine Tea Extract Factory

view detail
Pueraria Lobata Root ExtractPueraria Lobata Root Extract
07

Pueraria Lobata Root Extract

2025-08-05

Product Name: Pueraria Lobata Root Extract Powder
Other Names: Kudzu Root Extract
Specification: 40%, 60% Isoflavone; 20%, 80% Flavonid; 10%, 98% Puerarin
Appearance: Brown Powder
CAS No:  3681-99-0
Test Method: HPLC
MOQ: 1KG
Delivery Time: Delivery within one day from warehouse
Sample: Free sample available
Production Capacity: 2000KG/month
Shelf Life: 2 Years
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Content: Natural, Non-additive, Non-GMO, Treat by Heat Only
Categories: Cosmetic Ingredients, Herbal Extract, Healthcare Supplement, Pharm Ingredients
Payment: Multiple terms acceptable like T/T, LC, DA
Company Advantage: Kintai mainly focuses on the production of high content plant extracts and pharmaceutical intermediates all the year round.
Tags: Kudzu Root Extract Powder, Pueraria Lobata Root Extract, Pueraria Root Extract, Kudzu Root Extract, Puerarin Kudzu, Isoflavone Puerarin, Pueraria Flavonid, Puerarin Powder, China Kudzu Root Extract Powder Factory, China Kudzu Root Extract Powder Manufacturers

view detail
Shikimic Acid PriceShikimic Acid Price
08

Shikimic Acid Price

2025-08-06

Product Name: Shikimic Acid Powder
Specifications: 98% Shikimic acid
Source: Star Anise Seed
Appearance: White powder
CAS No: 138-59-0
Test Method: HPLC
Shelf Life: 2 Years
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Content: Natural, Stability, Non-GMO, Non-additive, Treat by Heat Only
Advantage: Natural, Non-additive, Non-GMO, Treat by Heat Only, 100,000 level clean production workshop
Categories: Herbal Extract, Pharm Ingredients
Tags: Antibacterial, Antithrombotic, antitumor, Antiviral, benefits of shikimic acid, buy shikimic acid, shikimic acid powder, Star Anise Seed extract

view detail
High Quality Pueraria Lobata Extract Kudzu Root Extract PowderHigh Quality Pueraria Lobata Extract Kudzu Root Extract Powder
09

High Quality Pueraria Lobata Extract Kudzu Root Extract Powder

2025-08-04

Product name : Pueraria Powder
Specifications : 15%-98% Pueraria Powder
Appearance : Off-white or brown powder
CAS No : 3681-99-0
Test Method : HPLC
Shelf Life : 2 Years
Production Capacity : 2000KG/month
Sample : 10g-30g Free sample available
Applications : Healthcare Supplement, Cosmetic Ingredients, Pharm Ingredients
Certs : GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Advantages : Natural, Non-additive, Non-GMO, Treat by Heat Only,100,000 level clean production workshop
Tags : Pueraria Lobata Root Extract, Puerarin Powder, kudzu Root Powder, Pure Pueraria Mirifica Powder, Puerarin Suppliers, kudzu Extract, Bulk Puerarin Powder, wholesale Puerarin Powder

view detail
Buy Mangiferin PowderBuy Mangiferin Powder
10

Buy Mangiferin Powder

2025-08-04

Product Name: Mangiferin Powder
Source: Mango Leaf
Latin Name: Mangifera indica L.
Specifications: 60%, 95%, 98% Mangiferin
Appearance: Yellow Powder
CAS No: 4773-96-0
Test Method: HPLC
MOQ: 1KG
Delivery Time: Delivery within one day from warehouse
Sample: Free sample available
Production Capacity: 2000KG/month
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Content: Natural, Non-additive, Non-GMO, Treat by Heat Only
Categories: Herbal Extract, Cosmetic Ingredients, Healthcare Supplement, Pharm Ingredients
Payment: Multiple terms acceptable like T/T, Alipay, Paypal
Company Advantage: Kintainutri® mainly focuses on the production of high content plant extracts and pharmaceutical intermediates all the year round.
Tags: Buy Mangiferin, Mangiferin Powder, Bulk Mangiferin Extract, Mangiferin Buy, Mangiferin Price, Mango Leaf Extract, Mangiferin Powder Factory, Mangiferin Powder Suppliers

view detail
Buy Shikimic Acid PowderBuy Shikimic Acid Powder
11

Buy Shikimic Acid Powder

2025-08-01

Product Name: Natural and Bulk Shikimic Acid Powder
Specifications: 98% Shikimic acid
Source: Star Anise Seed
Appearance: White powder
CAS No: 138-59-0
Test Method: HPLC
Shelf Life: 2 Years
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Content: Natural, Stability, Non-GMO, Non-additive, Treat by Heat Only
Advantage: Natural, Non-additive, Non-GMO, Treat by Heat Only, 100,000 level clean production workshop
Categories: Herbal Extract, Pharm Ingredients
Tags: Antibacterial, Antithrombotic, antitumor, Antiviral, benefits of shikimic acid, buy shikimic acid, shikimic acid powder, Star Anise Seed extract

view detail
Pure Berberine HCL PowderPure Berberine HCL Powder
12

Pure Berberine HCL Powder

2025-07-29

Product Name: Berberine Hydrochloride
Specifications: 97%/98%
Source: Coptis Chinensis Plant
CAS No: 633-65-8
Appearance: Yellow powder
Test Method: HPLC
Shelf Life: 2 Years
Certs: GMP, ISO9001, ISO22000, HACCP, KOSHER, HALAL
Advantage: Natural, Non-additive, Non-GMO, Treat by Heat Only, 100,000 level clean production workshop
Categories: Herbal Extract, Healthcare Supplement, Cosmetic Ingredients, Pharm Ingredient
Tags: buy pure berberine chloride hydrate 97% herbal extract powder, Berberine HCL supplement for blood sugar support, natural berberis extract berberine chloride powder, Pharmaceutical grade berberine hydrochloride hydrate

view detail