5htp Melatonin
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5htp Melatonin

US warehouse supplies 5htp melatonin extract for alleviating sleep anxiety
  • Yangge

  • 5-hydroxytryptophan

  • Seed

  • Griffonia seed extract

  • 98%

  • HPLC

  • Light yellow fine powder


What is 5-Hydroxytryptophan?

5-Hydroxytryptophan (5-HTP), is an amino acid. it can be used as a precursor of serotonin (serotonin, 5-HT) in the human body (and then as a precursor of melatonin). several double-blind studies have shown that 5-HTP can increase brain serotonin concentrations, improve depression and promote melatonin formation, improve sleep quality, and suppress appetite, but these studies are questionable. Therefore, more studies are still needed to confirm whether 5-HTP has these physiological effects.

Griffonia seed extract is rich in 5-hydroxytryptophan, which is currently the main natural source of 5-HTP.

buy 5 htp capsules

5htp Specification

General Information
Product Name 5-Hydroxytryptophan (5-HTP)
Batch Number PCEL20210430 Production Date 15-Mar-21
Item Standard Test Method Results
Appearance white Powder Vision white powder
Particle Size 98% Pass 95 Mesh Sieve Analysis 98% Pass 95 Mesh
Residue on Ignition ≤1g/100g 3g/550℃/4hrs ≤5g/100g
Loss on Drying ≤5g/100g 3g/105℃/2hrs ≤5g/100g
Specification 5 HTP ≥99.5% HPLC 99.90%
Heavy Metals
Lead (Pb) ≤2mg/kg ICP-MS ≤3mg/kg
Arsenic (As) ≤1mg/kg ICP-MS ≤2mg/kg
Cadmium (Cd) ≤0.5mg/kg ICP-MS ≤1mg/kg
Mercury (Hg) ≤0.5mg/kg ICP-MS ≤0.5mg/kg
Total Plate Count 1000cfu/g Standard Plate Count Method 1000cfu/g
Yeast & Mold 100cfu/g Standard Plate Count Method 100cfu/g
E. Coli None/10g MPN None/10g
Salmonella None/10g MPN None/10g
S. aureus None/10g MPN None/10g
Product Status
Conclusion Product Qualified.

Shelf Life 24 Months with Original Package
Expected Retest Date Within 24 Months
Storage Sealed in Cool, Dry and Dark Place.

5htp and melatonin difference

5htp melatonin is to regulate sleep and improve sleep quality, while 5-HTP is called serotonin, which belongs to a pure natural herbal medicine and has a certain degree of sedative effect.

Buy 5-HTP powder is classified as a pharmaceutical ingredient in some countries. In the US, UK and Canada, 5-HTP is marketed as a dietary supplement (health supplement).

Where to buy 5htp melatonin?

Best 5htp melatonin supplier, 5 htp melatonin l theanine price, we can provide 10-30 grams of free samples, US warehouse has a regular stock of 500kg each month for the market of the united states and europe. certificate of analysis (COA), MSDS, specification sheet, pricing quotation is obtainable upon your request.

Buy 5htp powder to add this branded ingredient to your final product. Email: info@yanggebiotech.com

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