Factory Wholesale 5-HTP/L-5-Hydroxytryptophan Powder
5-Hydroxytryptophan (5-HTP)-from Griffonia Simplicifolia Seeds
5-Hydroxytryptophan (5-HTP) is an amino acid naturally extracted from the seed of Griffonia Simplicifolia, a plant endemic to Africa. As a direct precursor to the core neurotransmitters serotonin (5-hydroxytryptamine) and melatonin, 5-HTP can effectively cross the blood-brain barrier, helping to increase serotonin levels in the brain, thereby regulating mood, improving sleep, and managing appetite and weight. YTBIO uses green extraction and precision purification processes to provide you with high-purity, high-quality natural 5-HTP raw materials, making it an ideal choice for developing products for mood support, sleep health, and weight management.

Why Choose YTBIO 5‑Hydroxytryptophan (5‑HTP)?
We own our factory with over 12 years of experience supplying high‑purity botanical extract raw materials for functional food and dietary supplement industry. Our full production line holds complete international certifications: cGMP, FSSC22000, BRC, HACCP, HALAL, KOSHER, ISO9001 & ISO22000, fully compliant with global health product safety standards.
Our 5‑HTP is purified from Griffonia simplicifolia seed via low‑temperature extraction and column‑purification technology. Standard specifications: 98% HPLC. White‑to‑off‑white crystalline powder, strict impurity control, batch‑to‑batch stable active content, GMO‑free raw material source.
COA of 5-Hydroxytryptophan (5-HTP)

5-Hydroxytryptophan (5-HTP) - Core Benefits and Mechanisms
Nervous System Health
Mood Regulation: By increasing serotonin levels, 5-HTP helps stabilize mood and reduce anxiety, showing potential for alleviating mild to moderate depressive symptoms. Studies have found that 5-HTP can balance the secretion of brain chemicals, enhance positive emotional experiences, and improve psychological comfort.
Stress Relief and Neuroprotection: Promotes signal transduction between neurons, helps regulate the body's response to stress, and enhances physiological stress resistance. Its antioxidant properties also help support neurological health.
Improved Sleep
Improved Sleep Quality: 5-HTP can be converted into a melatonin precursor, helping to regulate the sleep-wake cycle, shorten sleep onset time, improve overall sleep quality, and achieve deeper relaxation and rest.
Metabolic Regulation
Appetite Control and Weight Management: By increasing serotonin levels, it enhances satiety, reduces cravings for carbohydrates and other foods, helps control food intake, and supports healthy weight management.
Metabolic Support: Helps maintain normal metabolic levels, and combined with its antioxidant effects, helps promote overall physiological balance.
Other Benefits
Pain Relief: 5-HTP may help relieve certain types of chronic pain and discomfort by indirectly activating the endogenous analgesic system through enhancing 5-HTergic neural pathways.
Cardiovascular Health: Some studies suggest it may help maintain healthy blood pressure and participate in supporting the natural balance of the endocrine system through the neurotransmitter-hormone axis.
Note:
The above benefits are largely based on its biochemical mechanisms and related research. As a dietary supplement, the specific effects of 5-HTP may vary from person to person. It is recommended to follow the recommended dosage and consult a professional when using it. YTBIO provides you with high-purity raw materials, providing a reliable scientific basis for the development of related health products.
5-HTP (5-Hydroxytryptophan) - Main Application Areas
Mood Regulation and Antidepressant Effects: By boosting brain serotonin levels and improving neurotransmitter balance, it helps alleviate mild-to-moderate depression, anxiety, and mood swings; it is a mainstream ingredient in the dietary supplement markets of Europe and the United States.
Sleep Improvement: It promotes the conversion of serotonin into melatonin and regulates circadian rhythms; commonly used to address insomnia and jet lag, it is frequently formulated in combination with melatonin.
Weight Management: By increasing satiety, curbing appetite, and reducing carbohydrate intake, it aids in weight management and helps suppress emotional eating; it is commonly found in weight-loss supplements.

FAQ
Q: What test method is used for 5‑HTP content detection?
A: Content is tested by HPLC method, related impurity substances are controlled at the same time.
Q: Is 5‑HTP powder water‑soluble?
A: It is slightly soluble in water. Better dissolution performance under weak acidic condition. It may produce insoluble fraction in neutral or alkaline aqueous system.
Q: Can you provide customized specifications?
A: Yes, particle size and mesh grade can be adjusted according to customer formulation requirements.
Q: What is the reference dosage for formulation?
A: General reference dosage: 0.1‑2%, adjust according to finished product formula and local regulatory requirements.
Q: Why must 5‑HTP keep away from light?
A: This component is light‑sensitive. Long‑time light exposure will cause color deepening and quality degradation, light‑tight sealed packaging is necessary.
Q: Will the material absorb moisture?
A: It has certain hygroscopicity. Keep tightly sealed, avoid high‑humidity storage environment to prevent caking.
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