Nature's Bounty 5-Htp 100 Mg Plus, Helps Promote Healthy Mood Balance, With L-5 Hydroxytryptophan, Valerian, Magnesium, Niacinimide And Vitamin B6 120
Analysis updated August 2026 · How Scout scores
At a glance
Summary
This supplement contains beneficial ingredients like L-5-Hydroxytryptophan, Valerian, and essential vitamins and minerals, which support mood balance and overall health. However, the use of magnesium oxide, which is less bioavailable compared to other forms, and the presence of additives like silicon dioxide and magnesium stearate, slightly reduce its overall quality. The formulation is generally clean, but the presence of these additives and the choice of magnesium form prevent it from reaching the highest tier.
Key ingredients 9
L-5-HydroxytryptophanGood
An amino acid precursor to serotonin, commonly used to support healthy mood balance and relaxation.
ValerianGood
An herbal extract often used to promote calmness and support healthy sleep quality.
Magnesium OxideGood
Provides essential magnesium, an important mineral involved in numerous enzymatic reactions and nervous system support.
See more about Magnesium Oxide →NiacinamideGood
A form of vitamin B3 that supports cellular energy metabolism and overall neurological health.
See more about Niacinamide →Vitamin B6Good
An essential vitamin that plays a vital role in neurotransmitter synthesis and nervous system function.
See more about Vitamin B6 →Dibasic Calcium PhosphateNeutral
Commonly used as a dietary supplement source of calcium and phosphorus and as a tableting excipient.
GelatinNeutral
A protein derived from collagen used primarily as a capsule shell material.
See more about Gelatin →Silicon DioxideNeutral
Used as a flow agent and anti-caking ingredient to ensure uniform manufacturing of the supplement.
See more about Silicon Dioxide →Magnesium StearateNeutral
A commonly used manufacturing lubricant to help ingredients flow evenly during capsule production.
See more about Magnesium Stearate →Processing
Processed Foods
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