Product Name | Griffonia Seed Extract 5 htp (5-hydroxytryptophan) |
Botanical Source | Griffonia Simplicifolia |
Spec./Purity | 98% 5-htp (5-hydroxytryptophan) |
CAS NO. | 4350-09-8 |
Appearance | white powder |
Shelf Life | 2 years |
MOQ | 1kg |
Application | 5-HTP powder is usually used in dietary supplements to improve sleep, and aid weight loss, brain and memory power boost ingredients |
The potential physiological roles of 5-HTP may include:
Supporting emotional well-being through its involvement in serotonin pathways.
Helping maintain healthy sleep patterns, as it is a natural precursor to melatonin.
Contributing to general comfort and supporting a balanced response to occasional physical tension.
Influencing endorphin levels, which are associated with feelings of relaxation and well-being.
Supporting stress management and promoting a calm, balanced state.
Current scientific research on 5-HTP continues to evolve, and its effects, potential sensitivities, and interactions are not yet fully understood. While serious adverse reactions are considered uncommon, some individuals may experience digestive discomfort due to its rapid conversion in the intestinal tract.
Past reports of Eosinophilia-Myalgia Syndrome (EMS) were linked to impurities in certain historical 5-HTP products, underscoring the importance of choosing high-quality, well-tested raw materials from reliable suppliers.
Because 5-HTP may interact with certain medications that affect serotonin levels, individuals should consult a qualified healthcare professional before using 5-HTP to ensure it aligns with their personal health circumstances.
High Purity Griffonia Seed Extract: Utilizing a strict extraction process, the content of 5-HTP is stable and controllable.
Clean Source: The raw material source can be traced, free of genetically modified organisms and chemical solvent residues.
ISO Certified Production: Meets global market regulatory requirements.
Easy to Formulate: Excellent fluidity, suitable for capsules, tablets and compound powders.
Bulk Supply & Full Documentation: Provide COA, MSDS, third-party testing, and support global shipping.
| Product Name: | 5-hydroxy-L-tryptophan (5-HTP) | ||
| CAS No.: | 4350-09-8 | Ref. Standard: | USP44 |
| Batch No.: | 20240605 | Manuf. Date: | Jun. 05, 2024 |
| Quantity: | 200g | Re-test Date: | Jun. 04, 2027 |
| Storage Condition: | Store in a well-closed container Away from moisture, light, oxygen. | ||
| ITEM | SPECIFICATION | RESULTS | Method |
| Assay | ≥99.0% | 99.9% | HPLC |
| Appearance | White to Off-white Powder | Conforms | Organoleptic |
| Solubility | 10mg per mL in water | Conforms | / |
| Identification | IR | Conforms | IR |
| Physical & Chemical Characteristics | |||
| Particle size | 95% pass 80 mesh | Conforms | Sieving |
| Bulk density | ≥0.38g/ml | 0.44g/ml | USP<616> |
| Tight density | ≥0.58g/ml | 0.68g/ml | USP<616> |
| pH | 4.5-6.5 | 5.2 | USP<791> |
| Loss on drying | ≤1.0% | 0.14% | USP<731> |
| Residue on ignition | ≤0.3% | 0.1% | USP<281> |
| Optical rotation | -30.0°~-35.0° | -32.9° | USP<781> |
| Total impurities | ≤0.5% | 0.24% | HPLC |
| Peak X:Free | Conforms | HPLC | |
| Biobased carbon | / | 100% | AMS |
| Heavy Metals | ≤10ppm | Conforms | USP<231> |
| Lead (Pb) | ≤0.5ppm | Conforms | USP<730> |
| Arsenic (As) | ≤0.5ppm | Conforms | USP<730> |
| Cadmium (Cd) | ≤0.1ppm | Conforms | USP<730> |
| Mercury (Hg) | ≤0.1ppm | Conforms | USP<730> |
| Microbiological Tests | |||
| Total plate Count | ≤1000cfu/g | Conforms | USP<2021> |
| Yeast & Mold | ≤100cfu/g | Conforms | USP<2021> |
| Coliforms | ≤10cfu/g | Conforms | USP<2021> |
| E.Coli. | Negative | Negative | USP<2022> |
| Salmonella | Negative | Negative | USP<2022> |
| Staphylococcus | Negative | Negative | USP<2022> |
| Conclusion: | Conform to the USP44 Standard. | ||
We accept intemational Express-FedexDHUPs, air shipping and sea shipping, We can ship to all over the word, even to some remote areas, suchas remote areas of Russia, countries near the north and south poles.

Thank you for your interest in our products!
Please noticed that our products are raw materail , only supply for commercial use.
Our products are not available for individual use.