• OEM & ODMCapsule Softgel Capsule Gummies Drop & drinks Tables Effervescent Tablet Gel Powder
  • Raw Materials PowderHuman APIs Vertinary Drug Plant Extract Pharmaceutical Intermediate Pharmaceutical Raw Materials
  • Feed & Food AdditivesPlant Growth Regulator Feed Additives Food Additives Nutrition Enhancers Vitamins
  • Chemicals ProductsAmino Acid Organic Raw Materials Inorganic Salt Cosmetic Raw Materials Daily Chemicals
  • Bulk L-tryptophan With lowp Price 1000mg L-tryptophan Powder

    • Bulk L-tryptophan With lowp Price 1000mg L-tryptophan Powder
    • Bulk L-tryptophan With lowp Price 1000mg L-tryptophan Powder
    • Bulk L-tryptophan With lowp Price 1000mg L-tryptophan Powder workshop
    • Bulk L-tryptophan With lowp Price 1000mg L-tryptophan Powder factory
    • Bulk L-tryptophan With lowp Price 1000mg L-tryptophan Powder

    Product Overview:

    L-Tryptophan was a neutral aromatic amino acid containing indolyl, white or slightly yellow leaf crystal or powder, with a solubility of 1.14 g(25°C) in water, soluble in dilute acid or dilute base, relatively stable in alkaline solution and decomposed in strong acid. L-Tryptophan powder was slightly soluble in ethanol, but insoluble in chloroform and ether.

    Bulk L-tryptophan With lowp Price 1000mg L-tryptophan Powder Attributes

    CAS:73-22-3

    MF:C11H12N2O2
    L-Tryptophan powder

    MW:204.23

    EINECS:200-795-6

    Specification:99% min L-Tryptophan powder

    Sample:L-Tryptophan powder Avaliable

    Appearance:white powder

    Storage: Cool Dry Place

    Brand:Global ASAP Nutrition Factory

    Shelf Life: 2 Years

    Test Method: HPLC

    Bulk L-tryptophan With lowp Price 1000mg L-tryptophan Powder Details

    Product Name Hot sale L-Tryptophan powder 99% l-tryptophan feed grade Supplement  tryptophan
    CAS No. 73-22-3 
    Appearance White powder
    MF C4H8N2O3
    Purity 99% min L-Asparagine
    Keywords L-Tryptophan, L-Tryptophan powder, Supplement L-Tryptophan
    Storage Keep in a cool, dry, dark location in a tightly sealed container or cylinder.
    Shelf Life 24 Months
      Send inquiry details and get a Free Sample and Get The Latest Price >>

    Uses and synthesis of L-Tryptophan powder

    L-Tryptophan was a neutral aromatic amino acid containing indolyl, white or slightly yellow leaf crystal or powder, with a solubility of 1.14 g(25°C) in water, soluble in dilute acid or dilute base, relatively stable in alkaline solution and decomposed in strong acid. L-Tryptophan powder was slightly soluble in ethanol, but insoluble in chloroform and ether.

    L-Tryptophan powder

    Functions of L-Tryptophan powder

    Promote sleep and improve sleep quality: Melatonin is an important hormone that regulates the sleep-wake cycle. L-tryptophan, as a precursor of melatonin, can theoretically improve sleep quality by increasing the synthesis of melatonin, helping with sleep problems such as difficulty falling asleep, shallow sleep, and easy waking.

    Emotional regulation, relieving anxiety and depression: Serotonin is believed to play a key role in emotional stability and positive emotions. Studies have shown that increasing L-tryptophan intake may help increase serotonin levels, thereby improving mood and relieving anxiety and depression symptoms.

    Regulate appetite and assist weight management: Serotonin is involved in appetite regulation, which can increase satiety and reduce cravings for carbohydrates, which may help control diet and assist weight management.

    Pain management: Serotonin is also believed to be involved in the regulation of pain perception. Increasing serotonin levels may help relieve certain types of pain, such as chronic pain, fibromyalgia, etc.

    L-Tryptophan powder

    Doses of L-Tryptophan powder

    Common doses are usually between 500mg and 2000mg. For daily health care or to help improve sleep, mood, etc., it is usually recommended to start with a small dose, such as 500mg-1000mg, and gradually adjust the dose according to your own reaction.

    Best time to take: The time of taking L-tryptophan may affect its effect.

    Improve sleep: It is usually recommended to take it 30-60 minutes before bedtime to help fall asleep.

    Regulate mood or control appetite: It can be taken on an empty stomach between meals to facilitate absorption and conversion. But the specific time of taking may also vary depending on personal circumstances

    Production methodprocess of L-Tryptophan powder

    Dl-tryptophan was used as raw material, the chloracetic anhydride was added into the reaction under cooling condition, then ground in ice water after sulfuric acid acidification, recrystallized in water after filtration, and finally treated with pancreatic carboxypeptide to remove D-type, acetic acid acidification, ethanol recrystallization and refining to obtain L-Tryptophan.

    L-Tryptophan

    Our advantage
    Our Factory
    Shipping
    Tel: 86-29-89601602
    WhatsApp: 8615392027645
    WeChat: 15533347798
    E-mail: sales27@interlgroup.com
    Add: Room 305 , 3/F , Haipai Decoration Office Building , Yudu Avenue , Yuncheng , Shanxi
    ©2025 Global Asap Nutrition Factory Co., Ltd.