Common questions

Is NOW Supplements 5-HTP (5-hydroxytryptophan) 100 mg Neurotransmitter Support* 60 Veg Capsules healthy?

NOW Supplements 5-HTP (5-hydroxytryptophan) 100 mg Neurotransmitter Support* 60 Veg Capsules scores 85/100 on Scout's independent analysis of ingredients, additives, and lab results — one of the stronger scores in Scout's catalog. This supplement features 5-HTP derived from Grifonia seed extract, a high-quality and natural source known for its role in serotonin production, which supports mood and sleep.

How processed is NOW Supplements 5-HTP (5-hydroxytryptophan) 100 mg Neurotransmitter Support* 60 Veg Capsules?

NOW Supplements 5-HTP (5-hydroxytryptophan) 100 mg Neurotransmitter Support* 60 Veg Capsules is NOVA Group 1: Unprocessed or Minimally Processed Foods.

Which ingredients drive NOW Supplements 5-HTP (5-hydroxytryptophan) 100 mg Neurotransmitter Support* 60 Veg Capsules' score?

In Scout's ingredient-by-ingredient analysis, 5htp From Grifonia Seed Extract counts in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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NOW Supplements 5-HTP (5-hydroxytryptophan) 100 mg Neurotransmitter Support* 60 Veg Capsules

Excellent

Analysis updated July 2026 · How Scout scores

$9.99 · 60 count · $0.17 / count

Size

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At a glance

Beneficial ingredients 1

Harmful ingredients 0

Category Brain

Summary

This supplement features 5-HTP derived from Grifonia seed extract, a high-quality and natural source known for its role in serotonin production, which supports mood and sleep. The product is minimally processed with no harmful additives, ensuring a clean formulation that enhances bioavailability and effectiveness. Its simplicity and focus on a single beneficial ingredient contribute to its high rating.

Key ingredients 1

5htp From Grifonia Seed Extract

Very Good

5-HTP from Grifonia seed extract is a high-quality active ingredient known for its role in serotonin production, which can support mood regulation and sleep. The extraction from Grifonia seeds ensures a natural source of 5-HTP, enhancing its bioavailability and effectiveness. This ingredient is often preferred over synthetic alternatives due to its natural origin and minimal processing.

Benefits

5-HTP is beneficial for increasing serotonin levels, which can improve mood, reduce anxiety, and aid in sleep regulation.

Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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Amazon pricing & content

Amazon price as of Oct 10, 2026, 1:49 AM PDT. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

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