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    • CONTACT

PURECIUM

  • HOME
  • PURECIUM
  • INGREDIENTS
  • NEWS
  • CUSTOMIZED
  • QUALITY CONTROL
  • CONTACT
  • …  
    • HOME
    • PURECIUM
    • INGREDIENTS
    • NEWS
    • CUSTOMIZED
    • QUALITY CONTROL
    • CONTACT
  • PURECIUM

    PURE BY NATURE

    Embodies the essence of pure, high-quality dietary supplement ingredients

  • 5-HTP(5-Hydroxytryptophan)

    Calm Mood, Restful Sleep

    5-HTP

    5-HTP(5-Hydroxytryptophan)

    5-HTP, a natural amino acid, boosts serotonin production—key for mood regulation and sleep. Derived from Griffonia simplicifolia seeds, it eases stress, promotes emotional balance, and supports healthier sleep cycles. Ideal for those facing occasional low mood or sleep disruptions, it’s a popular choice in natural wellness supplements, offering gentle, effective support for mental and restful well-being.

    Product name: 5-HTP(5-Hydroxytryptophan)

    Molecular formula: C₁₁H₁₂N₂O₃

    Starting material: Corn/Griffonia simplicifolia

    Grade: Food grade

    Heavy Metals: USP/EP

    Pesticide residue: USP/EP

    Packing size: 25kg/drum

    CAS#: 56-69-9

    Molecular weight:220.22 g/mol

    Source: Fermentation/Natural

    Specification: 98% HPLC

    Country of origin: China

    Residual solvent: USP/EP

    Allergen free/Gluten-free/Non-GMO/Vegan/Non-Irridiation

    5-HTP, a compound well - known for its role in mood regulation and sleep improvement, is derived from two main sources in the current market. The traditional source is the seeds of Griffonia simplicifolia, a plant native to Africa, often referred to as Ghana seeds. These seeds have been the primary raw material for 5 - HTP extraction for a long time. In African folk medicine, the plant has been used for various purposes, and its seeds, rich in 5 - HTP, are a natural reservoir of this beneficial compound. Extracting 5 - HTP from Ghana seeds involves a series of processes such as grinding the seeds, using solvents to separate the 5 - HTP from other components, and then purifying it to obtain the final product.

    However, due to the unsustainable nature of relying solely on natural raw materials and economic considerations, fermentation - sourced 5 - HTP is gaining significant market share. This innovative method uses corn as the starting material. In the fermentation process, specific microorganisms are introduced to a medium containing corn - derived substances. These microbes are genetically engineered or selected for their ability to convert the components in the corn - based medium into 5 - HTP. Through carefully controlled fermentation conditions, including temperature, pH, and nutrient availability, the microorganisms produce 5 - HTP as a metabolic by - product. Subsequently, the 5 - HTP is separated from the fermentation broth and purified.

    Economically, the market price of corn - fermented 5 - HTP is approximately half that of the natural extraction source. The cost - effectiveness of the fermentation method is attributed to several factors. Firstly, corn is a widely available and relatively inexpensive raw material compared to the limited and seasonally - available Ghana seeds. Secondly, the fermentation process can be scaled up more easily, allowing for mass production, which further reduces the per - unit cost. As a result, more consumers can access 5 - HTP supplements at a more affordable price, driving the growth of the fermentation - sourced 5 - HTP segment in the market.

    In 5-HTP quality control, Peak X—a critical impurity marker—demands strict monitoring due to potential safety implications. Found in trace amounts when not properly controlled, this compound is often linked to raw material variability or incomplete purification, making it a key focus for manufacturers and regulators. Importantly, both naturally extracted and fermentation-sourced 5-HTP can achieve Peak X-free status with advanced purification techniques.

    ​

    Natural 5-HTP from Griffonia simplicifolia seeds historically faced higher Peak X risks due to isolating 5-HTP from complex plant matrices, which may contain co-occurring compounds that co-elute with Peak X during purification. Seasonal variations in seed composition, soil conditions, or harvesting methods can complicate impurity control, but modern refining processes—such as enhanced chromatography and selective solvent extraction—now enable Peak X-free natural extracts, though they require more intensive processing.

    ​

    Fermentation-sourced 5-HTP, by contrast, inherently simplifies Peak X management, making Peak X-free production more straightforward. Using corn-derived substrates and controlled microbial processes, fermentation minimizes co-extracted plant-based impurities from the start. Microorganisms convert simple sugars into 5-HTP in a sterile, standardized environment, limiting the formation of Peak X-related byproducts. Tighter process control—including pH, temperature, and nutrient regulation—paired with targeted purification, ensures consistent Peak X-free purity, with far lower initial impurity levels than natural extracts before refinement. This efficiency not only enhances product safety but also streamlines quality checks, making fermentation-sourced 5-HTP a preferred choice for brands prioritizing stringent impurity management.

    5-HTP, a precursor to serotonin, plays key roles in mood and sleep regulation. By boosting serotonin levels in the brain, it helps alleviate occasional low mood, reduces feelings of stress, and promotes emotional balance.​

    It also supports healthier sleep cycles by aiding melatonin production, easing difficulties in falling or staying asleep. Additionally, 5-HTP may help manage appetite by influencing satiety signals, supporting weight management efforts.​

    Widely used in supplements, its natural mechanism makes it a popular choice for those seeking gentle support for mental well-being, restful sleep, and overall emotional equilibrium.

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  • 5-HTP(5-Hydroxytryptophan) Frequently Asked Questions (FAQ)

    1. What does 5-HTP(5-Hydroxytryptophan) look like?

    5-HTP(5-Hydroxytryptophan) is a fine white powder.

    2. Do you sell finished 5-HTP(5-Hydroxytryptophan) products?

    We do not sell finished products. We only supply raw ingredients. However, we can partner with a contract manufacturer to provide white-label services, including tablets, hard capsules, soft capsules, and gummies.

    3. Do you sell 5-HTP(5-Hydroxytryptophan) to individual customers?

    Unfortunately, we do not sell our products to individual customers. Our target clientele includes distributors, contract manufacturers, and end-brand users.

    4. What is the MOQ and price for your 5-HTP(5-Hydroxytryptophan)?

    Our MOQ is 25 kg. For detailed pricing, please contact our sales team at info@purecium.com.

    5. How can I purchase your 5-HTP(5-Hydroxytryptophan)?

    For customers in the United States, Canada, and Mexico, pickup is available from our U.S. warehouse. We can also arrange for door-to-door delivery in these regions. For all other regions, orders will be shipped from China.

    6. What is the delivery time?

    Pickup from our U.S. warehouse is available within 2 days after the order is placed. Shipments from China are delivered within one week of the order being placed.

    7. What are the main forms of finished 5-HTP(5-Hydroxytryptophan) products?

    Common forms include tablets, hard capsules, gummies, and sports drinks.

    8. What is the difference between extract and fermented 5-HTP(5-Hydroxytryptophan)?

    Both extract and fermented 5-HTP(5-Hydroxytryptophan) have a purity of 98% and are fundamentally identical in their physical and chemical properties. The main difference lies in their origin. Fermented 5-HTP(5-Hydroxytryptophan) is generally more cost-effective than natural extract.

    9. What is the source of fermented 5-HTP(5-Hydroxytryptophan)?

    The source for our fermented 5-HTP(5-Hydroxytryptophan) is corn.

    10. Is the corn used for fermented 5-HTP(5-Hydroxytryptophan) non-GMO?

    Yes, the corn we use is non-GMO.

    11. How can I distinguish between extract and fermented 5-HTP(5-Hydroxytryptophan)?

    This can be determined through HPTLC.

    12. What certifications can you provide for 5-HTP(5-Hydroxytryptophan)?

    We can provide the following certifications: ISO9001, Kosher, Halal, and FSSC22000.

    13. What's the packing size of 5-HTP(5-Hydroxytryptophan)?

    Packing size: 25kg/drum.

    Drum size: 40cm*40cm*50cm.

    Net/Gross weight: 25/28 kg.

    14. What are the storage conditions and shelf life for 5-HTP(5-Hydroxytryptophan)?

    Please store it in a tightly sealed, dry place, away from light. The shelf life is 24 months.

    15. Can you provide a stability report for 5-HTP(5-Hydroxytryptophan)?

    Yes, we can provide data from both accelerated and long-term stability tests. Please contact our sales team at info@purecium.com to obtain the reports.

    16. Is the supply of 5-HTP(5-Hydroxytryptophan) stable?

    Yes, we can ensure a consistent, long-term supply.

    17. What is the mesh size of your 5-HTP(5-Hydroxytryptophan)?

    Standard 5-HTP(5-Hydroxytryptophan) is an 80 mesh powder.

    18. In addition to natural extracts and fermented sources, are there other sources of 5-HTP(5-Hydroxytryptophan)?

    Yes, there is also a synthetic source of 5-HTP(5-Hydroxytryptophan). However, its cost is very similar to that of the natural extract. In situations where the supply of natural 5-HTP(5-Hydroxytryptophan) is tight, some customers may consider using the synthetic version as a substitute. But with the widespread availability of fermented 5-HTP(5-Hydroxytryptophan), which is not constrained by natural resources and thus avoids supply shortages, the market share for synthetic 5-HTP(5-Hydroxytryptophan) is very small and can be considered negligible.

    19. What does "Peak X" in What does "Peak X" in 5-HTP(5-Hydroxytryptophan) refer to?

    In this context, Peak X refers to the electrical signal converted from the optical signal of an unknown impurity in a high-performance liquid chromatography (HPLC) chromatogram. Because this signal has a symmetrical Gaussian distribution, it appears as a peak on the chromatogram, hence the name. Here, Peak X represents the electrical signal generated by an unknown impurity.

    20.What substance does Peak X represent?

    In the late 1980s, a global outbreak of Eosinophilia-myalgia syndrome (EMS) led to multiple deaths and permanent disabilities. The outbreak was eventually traced to a batch of L-tryptophan (the precursor to 5-HTP) that was contaminated with an impurity called 1,1'-ethylidene-bis-L-tryptophan (EBT). This impurity was also marked as an "unknown peak" on chromatograms at the time, similar to the role of Peak X. EBT can cause the immune system to become abnormally activated, leading to severe symptoms such as muscle pain and organ damage.

    21. Can Peak X exist in both naturally extracted and fermented 5-HTP(5-Hydroxytryptophan)?

    As the structure of Peak X is now well understood, manufacturers have established it as a critical indicator for product quality and safety. Therefore, both naturally extracted and fermented sources of 5-HTP(5-Hydroxytryptophan) can now be produced to be "Peak X free."

    22. What is the primary growing region for the naturally extracted raw material, Griffonia seed?

    Griffonia seed is native to West Africa, with its primary growing regions located in countries such as Ghana, Côte d'Ivoire, Liberia, and Togo.

    Although China was not a natural production area, successful cultivation has been established in its southern regions in recent years.

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