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
Nigella Sativa Extract PowderNigella Sativa Extract Powder
01

Nigella Sativa Extract Powder

2025-11-11

Product Name: Nigella Sativa Extract Powder
Other Name: Black Cumin Seed
Latin Name: Nigella damascena L.
Specifications: 5%, 10%, 20%, 98% Thymoquinone 
Appearance: Brown yellow to Light yellow powder
Test Method: HPLC/UV 
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.
Tags: Nigella Sativa Extract Powder, Nigella Sativa Extract, Nigella Seed Extract Factory, Black Seed Extract Powder, Black Cumin Seed Extract Thymoquinone, Black Seed Extract For Sale, Thymoquinone Powder, Wholesale Price

view detail
Bergamot Extract PowderBergamot Extract Powder
02

Bergamot Extract Powder

2025-11-07

Product Name: Bergamot Extract Powder
Other Name: Bergamot Citrus Extract
Specifications: 40%, 50% Polyphenols
Appearance: Brown Powder
Test Method: TLC
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.
Tags: Bergamot Extract Powder, Bergamot Citrus Extract, Polyphenols, Bergamot Extract, Bergamot Extract Powder Factory, Wholesale Price, Bergamot Extract Polyphenols Manufacturer, Pure Bergamot Extract Natural

view detail
Vitamin B12 PowderVitamin B12 Powder
03

Vitamin B12 Powder

2025-11-06

Product Name: Vitamin B12 Powder
Types: Cyanocobalamin, Hydroxycobalamin, Methylcobalamin, Adenosylcobalamin 
Source: Pork
Specifications: 98% Vitamin B12
Appearance: Red Powder
CAS No: 68-19-9
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.
Tags: Vitamin B12 Powder, Powder Vitamin B12, B12 Vitamin Powder, Buy B12 Vitamin Powder, Pure Vitamin B12 Powder, Vitamin B12 Bulk Powder, Vitamin B12 Powder Factory, Vitamin B12 Powder Price

view detail
Ampelopsis Grossedentata Extract DihydromyricetinAmpelopsis Grossedentata Extract Dihydromyricetin
04

Ampelopsis Grossedentata Extract Dihydromyricetin

2025-10-30

Product Name: Ampelopsis Grossedentata Extract Dihydromyricetin
Other Name: Vine Tea
Specification: 30% Water-Soluble, 98% Ampelopsin (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: Ampelopsis Grossedentata Extract Dihydromyricetin, Ampelopsin Buy, Dihydromyricetin Powder, Vine Tea Extract, Dihydromyricetin Ampelopsin, DHM Powder Factory, Ampelopsin Powder Price  

view detail
Aconite Root ExtractAconite Root Extract
05

Aconite Root Extract

2025-10-24

Product Name: Aconite Root Extract 
Latin Name: Aconitum sinomontanum Nakai
Specifications: 96%, 98% Lappaconitine Hydrobromide
Appearance: White or off White Crystalline Powder
CAS No: 97792-45-5
Test Method: 96% by Titration; 98% by 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, 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: Lappaconitine Hydrobromide, Aconite Root Extract, Lappaconitine Hydrobromide Manufacturers, China Aconite Root Extract Factory, Aconite Root Extract Manufacturer, Wholesale Price, Pure Aconite Root Extract Powder

view detail
Bamboo Charcoal PowderBamboo Charcoal Powder
06

Bamboo Charcoal Powder

2025-10-16

Product Name: Bamboo Charcoal Powder
Other Name: Vegetable Carbon Black
Source: Bamboo
Specifications: 8000, 12000 mesh bamboo charcoal
Appearance: Black Powder
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.
Tags: Bamboo Charcoal Powder, Bamboo Charcoal Powder Factory, Buy Bamboo Charcoal, Bamboo Charcoal Powder Manufacturer, Wholesale Bamboo Charcoal, Bamboo Charcoal Supplier

view detail
Heme Iron Polypeptide PowderHeme Iron Polypeptide Powder
07

Heme Iron Polypeptide Powder

2025-10-15

Product Name: Heme Iron Powder
Source: Bovine red blood cells, Porcine blood
Specifications: 2%, 8% Iron
Appearance: Black blue or Blue brown powder
CAS No: 16009-13-5
Test Method: UV
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: 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: Heme Iron Powder, Heme Iron Powder For Sale, Heme Iron Powder Manufacturers, Heme Iron Powder Factory, Heme Iron Polypeptide, Wholesale Heme Iron Polypeptide Powder

view detail
Black Rice Extract PowderBlack Rice Extract Powder
08

Black Rice Extract Powder

2025-10-14

Product Name: Black Rice Extract Powder
Latin Name: Oryza Satiua
Specifications: 25% Anthocyanin
Appearance: Purple Black Powder
CAS No: 528-58-5
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.
Tags: Black Rice Extract Powder, Anthocyanin Powder, Wholesale Price, Black Rice Extract Factory, Black Rice Extract Supplier

view detail
Banaba Leaf Extract Corosolic Acid PowderBanaba Leaf Extract Corosolic Acid Powder
09

Banaba Leaf Extract Corosolic Acid Powder

2025-10-13

Product Name: Corosolic Acid Powder
Sources: Banaba Leaf
Specifications: 1%~98% Corosolic Acid
Appearance: Brown Green Powder
CAS No: 4547-24-4
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.
Tags: Corosolic Acid Powder, Banaba Leaf Extract Powder, China Corosolic Acid Factory, Wholesale Price, Corosolic Acid Manufacturer, Corosolic Acid Powder Supplier

view detail
Nicotinamide Adenine Dinucleotide PowderNicotinamide Adenine Dinucleotide Powder
10

Nicotinamide Adenine Dinucleotide Powder

2025-10-09

Product Name: Nicotinamide Adenine Dinucleotide Powder
Other Name: NAD Powder,  Nadide, Coenzyme Ⅰ, Diphosphopyridine nucleotide
Forms:NAD+, NADH
Source: Synthesis
Specifications: NAD+ ≥98%, NADH ≥98%
Appearance: White Powder
CAS No: NAD+:53-84-9; NADH:58-68-4
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, Alipay, Paypal
Company Advantage: Kintainutri® mainly focuses on the production of high content plant extracts and pharmaceutical intermediates all the year round.
Tags: NAD Powder, Nicotinamide Adenine Dinucleotide, NAD Powder, NADH Powder, Nicotinamide Adenine Dinucleotide Powder, Nicotinamide Adenine Dinucleotide Factory

view detail
Copper Peptide PowderCopper Peptide Powder
11

Copper Peptide Powder

2025-09-30

Product Name: Copper Peptide Powder
Other Name: Glycyl-L-Histidyl-L-Lysine, GHK-Cu  
Specifications: 98%,99% Copper Peptide
Appearance: Blue Powder
Source: Synthetic
CAS No: 49557-75-7
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, 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: Copper Peptide Powder, Pure Copper Peptide Powder, Copper Peptide Powder Supplier, GHK-Cu Powder, China Copper Peptide Factory, Copper Peptide Price 

view detail
GHK-Cu PowderGHK-Cu Powder
12

GHK-Cu Powder

2025-09-29

Product Name: GHK-Cu Powder
Other Name: Copper Peptide, Glycyl-L-Histidyl-L-Lysine 
Specifications: 98%,99% GHK-Cu
Appearance: Blue Powder
CAS No: 49557-75-7
Source:Synthetic
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, 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: GHK-Cu Powder, GHK Cu Powder For Sale, Pure GHK Cu Powder, GHK Cu Powder Manufacturer, Copper Peptide Powder, Buy GHK-Cu Powder, Copper Peptide Factory  

view detail