Mood Support, 5-HTP


A safe alternative to L-tryptophan, L5HTP (L-5-hydroxytryptophan) is a precursor to serotonin, supporting serotonin levels while respecting the body’s ability to self-regulate synthesis.† Trials involving L5HTP show a supportive role in appetite control, easing the ability to fall asleep, and aiding in mood support.† This 5HTP is sourced from seeds of the Griffonia plant, allowing for a sustainable eco-friendly source for 5HTP.



    Klaire Labs 5-HTP 100 Milligrams – Hypoallergenic Mood Support from L-5-hydroxytryptophan (100 Capsules).

    • 100mg of 5-HTP for serotonin support, extracted from Griffonia seeds.*
    • Because neurotransmitters are synthesized from dietary amino acids, supplementation with both neurotransmitters and their amino acid precursors can have a positive effect on mood support and overall mental well-being.*
    • L-5-hydroxytryptophan may provide a safe alternative to L-tryptophan which is used to form serotonin, a brain neurohormone involved in appetite control, and mood regulation.*
    • Hypoallergenic* product free of the following common allergens: milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat, gluten, soybeans, corn, and yeast. Contains no artificial colors, flavors, or preservatives.
    • Trusted by healthcare practitioners since 1969, Klaire Labs products are developed closely with physicians and are intended to be used as directed by a healthcare practitioner.*.

    Important information - Safety Information

    *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.


    Main – L-5-Hydroxytryptophan (5-HTP). See supplement facts for the full list of ingredients.


    Suggested Use – 1 capsule, 1 to 2 capsules daily, or as directed by a healthcare professional.

    Legal Disclaimer

    Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

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