L-Tryptophan Powder

L-Tryptophan Powder

Appearance:White fine powder
Molecular Weight:204.2252
Molecular Formula:C11H12N2O2
Delivery terms: We cooperate with FedEx, DHL, EMS, UPS, TNT , all kinds of the airline, international shipping companies.
Sample: Free Sample Available

Application Category

What is L-Tryptophan Powder?

L-tryptophan, a fundamental amino acid vital for different physical processes, is acquiring critical consideration in the wellbeing and health industries. L-Tryptophan Powder, a profoundly refined type of this aminocorrosive, offers a helpful and powerful method for integrating this fundamental supplement into your day-to-day daily practice. At Jiayuan, we value giving premium quality products that are meticulously figured out to satisfy the most elevated guidelines of immaculateness and viability.

L-Tryptophan Powder

Ingredients and Functional Characteristics

Ingredients: L-tryptophan powder is gotten from regular sources, frequently removed from plant proteins or maturation processes. It contains unadulterated L-tryptophan, liberated from pollutants or added substances, guaranteeing the most extreme power and security.
Functional Characteristics:
Promotes Serotonin Production: L-tryptophan is a forerunner to serotonin, a synapse that manages temperament, rest, and craving. Enhancing with this product might uphold ideal serotonin levels, advancing sensations of prosperity and unwinding.
Supports Sleep Quality: Because of its job in serotonin union, L-tryptophan may likewise support further developing rest quality and directing the rest wake cycle, making it a well known decision for those battling with a sleeping disorder or rest unsettling influences.
Mood Enhancement: Serotonin lack is connected to mind-set problems like discouragement and tension. By supporting serotonin levels, this product might assist with reducing side effects and working on general temperament and close-to-home prosperity.

Market Trends and Future Prospects:

The interest in this product is on the ascent, filled by developing consciousness of its medical advantages and expanding accentuation on comprehensive ways to deal with wellbeing. As shoppers look for normal answers for rest, mindset, and stress, this product presents a promising open door for market development. With progressing research investigating its expected applications in psychological well-being, sports sustenance, and then some, what's in store looks brilliant for L-tryptophan supplementation.


Product Name L-Tryptophan Powder
Lot No 240405 Quantity 100kg
Manufacture Date 2024.04.28 Expiry Date 2026.04.27
Ref standard USP40 standard
Items Requirements Results
Appearance White crystals or crystalline powder Conforms
Identification Conforms Conforms
Assay 98.5%~101.5% 99.5%
Residue on ignition ≤0.1% 0.07%
Chloride(Cl) ≤0.05% <0.05%
Sulfate (SO4) ≤0.03% <0.03%
Iron(Fe) ≤30ppm <30ppm
Heavy metals (Pb) ≤15ppm <15ppm
Specific rotation -29.4º ~ -32.8º -31.1º
pH 5.5~7.0 6.2
Loss on drying ≤0.3% 0.10%
Conclusion This product conforms to the requirement of USP40 standard.


  1. Promotes Relaxation: L-Tryptophan is a forerunner to the synapse serotonin, which assumes a key role in advancing unwinding and decreasing pressure. By expanding serotonin levels, L-Tryptophan Powder can assist with initiating a feeling of quiet and serenity, making it useful for managing pressure and nervousness.
  2. Supports Cognitive Function: Serotonin is additionally engaged with mental cycles like memory, learning, and independent direction. Enhancing with this product might upgrade mental capability and mental clarity, considering further developed concentration and efficiency.
  3. Regulates Appetite: Serotonin assumes an urgent role in craving guideline, impacting sensations of yearning and satiety. By regulating serotonin levels, this product might assist with controlling hunger and preventing gorging, making it an important guide for weight management executives.
  4. Improves Sleep Quality: It is a precursor to melatonin, the hormone responsible for regulating sleep-wake cycles. By increasing melatonin levels, L-Tryptophan Powder can aid in promoting better sleep quality, helping individuals fall asleep faster and stay asleep longer. This makes it beneficial for those struggling with insomnia or irregular sleep patterns.

L-Tryptophan Powder Functions

Application Fields

  1. Nutritional Supplements: l-tryptophan bulk powder is ordinarily utilized in nourishing enhancements pointed toward advancing temperament balance, rest quality, and in general prosperity. It tends to be figured out into cases, tablets, or powdered drink blends for helpful day-to-day utilization.
  2. Functional Foods: With its temperament upgrading and rest advancing properties, this product is an ideal element for practical food varieties focusing on pressure alleviation and unwinding. It tends to be integrated into refreshments, bites, or feast substitutions to offer shoppers a characteristic method for supporting their psychological and profound wellbeing.
  3. Animal Nutrition: L-tryptophan is fundamental for creature development, improvement, and stress. In the field of creature nourishment, this product is utilized to strengthen feed definitions, guaranteeing ideal wellbeing and execution in animal and poultry creation.
  4. Pharmaceuticals: The Powder is also utilized in pharmaceuticals for the formulation of medications aimed at treating mood disorders, anxiety, and sleep disorders. It can be incorporated into prescription drugs or over-the-counter remedies to provide targeted relief for individuals struggling with mental health issues.

L-Tryptophan Powder Application


At Jiayuan, we uphold the highest standards of quality and safety. Our product is manufactured in compliance with stringent regulations and has obtained the following certifications:

  • FSSC22000
  • ISO22000

L-Tryptophan Powder Certificates

Why Choose Us?

  • Uncompromising Quality: Our product is carefully tried for virtue, power, and security, guaranteeing predominant quality and adequacy.
  • Exceptional Purity: We utilize advanced refinement procedures to eliminate pollution and pollutants, conveying a result of unparalleled virtue and greatness.
  • Customer-Centric Approach: At Jiayuan, consumer loyalty is our first concern. We endeavor to surpass assumptions by giving remarkable items and customized administration tailored to your necessities.
  • Industry Expertise: With long stretches of involvement with the healthful enhancement industry, we have the mastery and information to convey inventive arrangements that meet the developing necessities of our clients.
  • Comprehensive Support:From item improvement to post-buy help, we offer thorough help constantly, guaranteeing a consistent encounter from beginning to end.

L-Tryptophan Powder manufacturer

Contact Us

Jiayuan is a main producer and provider of premium-quality L-tryptophan powder. With our broad industry experience, cutting edge offices, and obligation to greatness, we are your trusted accomplice for all your L-tryptophan needs. Whether you require OEM or ODM administrations, huge scope creation, or custom plans, we have the capacity to satisfy your prerequisites. With a huge stock and complete declarations, we ensure quick conveyance, tight bundling, and immovable help. Reach us at sales@jayuanbio.com to dive more deeply into our one-stop standard assistance and find out how Jiayuan can assist you with opening the maximum capacity of this product.

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