NOW Foods

5-HTP, Natural Citrus, 100 mg, 90 Chewables

Name: 5-HTP, Natural Citrus, 100 mg, 90 Chewables
Brand: NOW Foods
Rating: 3.8 (1 reviews)

What We Researched

1 active ingredient analyzed · 8 inactive ingredients decoded · 7 brand certifications checked · 4 retailers compared · Last updated: Mar 2026

Product Score Fair

100

Brand Score Excellent

Product Analysis

Transparency Excellent

Supplement Facts

Ingredient	Amount	% DV
5-HTP (5-hydroxytryptophan)(from Griffonia simplicifolia Extract) (Seed)	100 mg	*

Bioavailability Excellent

Absorption Rating

5-HTP (5-hydroxytryptophan)(from Griffonia simplicifolia Extract) (Seed) Good

Other Ingredients Excellent

Fillers & Additives

Xylitol
Sorbitol
Microcrystalline Cellulose
Natural Flavors
Stearic Acid (Vegetable Source)
Hydroxypropyl Cellulose
Silicon Dioxide
Citric acid and annatto seed extract

Efficacy Very Poor

Dosage Analysis

5-HTP (5-hydroxytryptophan)(from Griffonia simplicifolia Extract) (Seed) 100 mg Under-dosed

Supplement Facts

Ingredient	Amount	% Daily Value
5-HTP (5-hydroxytryptophan)(from Griffonia simplicifolia Extract) (Seed)	100 mg	*

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Xylitol Safe

Provides sweetness with reduced calorie content. Does not promote tooth decay.

Sorbitol Safe

Provides sweetness and helps retain moisture in chewables.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Stearic Acid (Vegetable Source) Generally_safe

It is used as a lubricant and release agent.

Hydroxypropyl Cellulose Safe

Binds tablet ingredients and can form tablet coatings.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Citric acid and annatto seed extract Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

iHerb

Vitacost

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report

Certifications

7 certifications

Consumerlab Verified Source

Informed Sport Verified Source

Labdoor Verified Source

Non Gmo Project Verified Source

Npa Gmp Verified Source

Usda Organic Verified Source

Fda Gmp Inspections Verified Source

Transparency

5 claims

Third Party Testing Claim — Verified Source

Coa Availability — Verified Source

Testing Lab Disclosure — Verified Source

In House Testing — Verified Source

Violation History

7 incidents

Lawsuit Mislabeled St. John's Wort supplement, containing significantly less of the active ingredient than advertised.NoneSource

Lawsuit A data breach that compromised personal and health information of employees and dependents.2023Source

Prop 65 Lead2021-11-30Source

Recall NOW Real Food® Raw Macadamia Nuts2020-06-12Source

Recall NOW Real Food® Zesty Sprouting Mix2018-06-21Source

Lawsuit Misleadingly using slack-fill packaging for their Vitamin C supplements.2015Source

Fda Warning Adulterated Dietary Supplement due to pesticide (quintozene) contamination in American Ginseng.2007-10-12Source

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Frequently Asked Questions

Is NOW Foods 5-HTP, Natural Citrus a good supplement?

NOW Foods 5-HTP, Natural Citrus, 100 mg, 90 Chewables received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 1 active ingredients Of the 8 inactive ingredients, 6 are rated safe and 0 are flagged for review. The manufacturer, NOW Foods, holds a brand trust score of 100/100 with 7 verified certifications including Consumerlab, Informed Sport, Labdoor, Non Gmo Project.

What are the ingredients in NOW Foods 5-HTP, Natural Citrus?

NOW Foods 5-HTP, Natural Citrus contains 1 active ingredients: 5-HTP (5-hydroxytryptophan)(from Griffonia simplicifolia Extract) (Seed) (100 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is NOW Foods 5-HTP, Natural Citrus safe to take?

NOW Foods 5-HTP, Natural Citrus, 100 mg, 90 Chewables has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is NOW Foods a trustworthy supplement brand?

NOW Foods receives a brand trust score of 100/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1968 and headquartered in Bloomingdale, Illinois, USA, the company offers 996 products in their lineup. They hold 7 verified certifications including Consumerlab, Informed Sport, Labdoor, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: NOW Foods has 7 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.