5HTP Plus
(Formerly: 5HTP Synergy)


5HTP Plus
(Formerly: 5HTP Synergy)


5-hydroxytryptophan (5-HTP) is a precursor to serotonin, a brain neurotransmitter associated with the feeling of wellbeing. It helps curb cravings, improves mood, and, because of its conversion to melatonin, helps with sleep.

5-HTP Plus is a synergistic formula of 5-hydroxytryptophan (50 mg) and vitamin B6 (10 mg). 5-HTP readily enters the blood brain barrier, however conversion into serotonin requires the cofactor vitamin B6, which is included in this formula.

5-HTP Plus may be used during the day to support healthy mood or appetite or at bedtime to support sleep.

Available: 90 Capsules

In stock (can be backordered)



  • Provides support for serotonin production
  • Promotes a balanced and positive mood
  • Supports normal appetite
  • Promotes healthy and deeper sleep


Stressful lifestyles and poor diets can deplete serotonin levels. For many years, 5-HTP (5-hydroxytryptophan) has been used to replenish serotonin levels and support healthy mood and sleep cycle regulation. Supplementation with 5-HTP has been shown to increase serotonin levels in the central nervous system. 5-HTP readily crosses the blood-brain barrier, bypassing competition with other amino acids, making it a more efficient precursor for serotonin production.

Suggested Use:

1 or more capsules per day or as recommended by your healthcare professional.



The precursor to serotonin, 5-hydroxytryptophan is derived from the seed of the African plant Griffonia simplicifolia. 5-HTP has been shown to support patients with mild mood changes, occasional restless sleep, and periodic, mild anxiety.

Pyridoxal-5-Phosphate (P-5-P), the activated form of vitamin B6, is included in this formula to support overall neurotransmitter metabolism.



Additional information

Weight 1.92 oz
Health Goals

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Supplement Types


1 or more capsules per day or as recommended by your healthcare professional

Does Not Contain

Gluten, wheat, soy, tree nuts, peanuts, eggs, dairy, fish, or crustacean shellfish


Do not consume this product if you are pregnant or nursing. If you are taking anti-depressants, consult your physician before using.

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