Hunan, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
500000000 USD
Plant Area:
>2000 square meters
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available
Overseas Agent / Branch

5-Htp, Griffonia Simplicifolia Extract, Plant Extract manufacturer / supplier in China, offering Griffonia Simplicifolia Extract: 5-Htp 99% by HPLC (CAS No.: 56-69-9), IVY Extract - Hederacosides/Hederacoside C, High Quality 99% Caffeic Acid and so on.

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Supplier Homepage Products Plant Extract Griffonia Simplicifolia Extract: 5-Htp 99% by HPLC (CAS No.: 56-69-9)

Griffonia Simplicifolia Extract: 5-Htp 99% by HPLC (CAS No.: 56-69-9)

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Min. Order / Reference FOB Price
1 kg US $1/ kg
Production Capacity: 2500kgs/Month
Transport Package: 25kgs/Drum
Payment Terms: L/C, T/T
Raw Material: Plants
Botanical Source: Griffonia Simplicifolia
Plant Part Used: Seed
Specification: ISO 9001, Kosher Certificate
Trademark: KINGHERBS
Origin: China

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Basic Info

Model NO.: CAS No.: 56-69-9

Product Description

Griffonia Seed Extract
Botanical Source: Griffonia simplicifolia.
CAS No.: 56-69-9
Plant Part Used: Seed
Specification: 5-HTP 20% ~ 99% by HPLC.
Appearance: White to Grey white powder.

5-HTP (5-hydroxytryptophan) is extracted from the seed of Griffonia simplicifolia. 5-HTP has attracted a good deal of attention lately because of its ability to increase pain tolerance, induce sleep, and affect how hunger is perceived.

Treating a wide variety of conditions related to low serotonin levels, including the following:
1. Improving in mood, anxiety, insomnia, and physical symptoms;
2. Reducing depressing and fibromyalgia;
3. Being effective in various types of headaches including tension headache and migraines;
4. Decreasing food intake and weight loss.

Griffonia seed extract can be made into capsules, troche and granule as healthy care products and drug.

- We can also customize orders as customer's requirements and specifications.
- KINGHERBS' is specialized in manufacturing and exporting different kinds of food industry related goods, such as Inulin (90% or 98%), Myricetin, Sea Buckthorn Oil, Green Coffee Bean Extract Total Chlorogenic Acids, Fenugreek Seed Extract Furostanol Saponins 50% etc.
- With the effective exporting system and prompt reaction, we ensure that we can transfer the shipping documents and deliver our cargos on time.

Analysis ItemsSpecificationsResults Methods used
AppearanceOff  white powderConformsVisual test
Odor & TasteCharacteristic, astringentConformsOrganoleptic test
Bulk Density, g/ml0.40-0.60ConformsCP2010 Appndix V
Tapped , g/ml0.50-0.70ConformsCP2010 Appndix V
Particle Size95% through 80 meshConformsAOAC 973.03
SolubilityGood solubility in waterConformsVisual
AssayNLT 99% 5-HTP99.1%HPLC
Peak XNegativeConforms/
Loss on DryingNMT 2.0%0.10%CP2010 Appndix V
Residue on IgnitionNMT 1.0%0.25%2g /525ºC /3hrs
Extract SolventsEthanol & waterConforms/
Heavy MetalsNMT 10ppmConformsAAS
Arsenic (As)NMT 0.5ppmConformsAAS
Lead (Pb)NMT 0.5ppmConformsAAS
Cadmium (Cd)NMT 0.1ppmConformsAAS
Mercury (Hg)NMT 0.1ppmConformsAAS
Solvent ResiduesNMT 0.05%ConformsUSP-GC
Phosphate OrganicsNMT 1ppmConformsUSP-GC
Pesticides ResiduesNMT 1ppmConformsUSP-GC
666NMT 0.1ppmConformsUSP-GC
DDTNMT 0.5ppmConformsUSP-GC
AcephateNMT 0.2ppmConformsUSP-GC
MethamidophosNMT 0.2ppmConformsUSP-GC
Parathion-ethylNMT 0.2ppmConformsUSP-GC
PCNBNMT 0.1ppmConformsUSP-GC
AflatoxinsNMT 10ppbAbsentUSP-HPLC
Sterilization MethodHigh temperature & pressure for a short time of 5~10 seconds
Microbiological DataTotal Plate Count < 1,000 cfu/g<100cfu/gGB 4789.2
Total Yeast & Mold < 100 cfu/g <70cfu/gGB 4789.15
E. Coli to be absentAbsentGB 4789.3
Staphylococcus to be absentAbsentGB 4789.10
Salmonella to be absentAbsentGB 4789.4
Packing and StoragePacked in fiber drum, LDPE bag inside. Net weight: 25kgs/drum. 
Keep tightly sealed, store away from moisture, strong heat and sunlight.
Shelf Life2 years if sealed and stored in the recommended conditions.

* Herbal extracts
* Softgels
* Herbal oil
* Natural colors
* Herb powders
* Vegetable & Fruit powder
* Vitamins
* Minerals

Kingherbs Limited
Contact: Ms. Tina Tan

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