Dr. Mercola Sleep Support, 1.5 mg, 30 Capsules supplement bottle
Dr. Mercola

Sleep Support, 1.5 mg, 30 Capsules

What We Researched
10 active ingredients analyzed · 3 inactive ingredients decoded · 4 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
75
Product Score Fair
81
Brand Score Good

Product Analysis

Transparency Fair

Supplement Facts

IngredientAmount% DV
Vitamin B6 (as Pyridoxine HCl) 5.5 mg 323%
Melatonin 1.5 mg *
Dr. Mercola's Calming Blend 46 mg *
Tart Cherry (Prunus cerasus) Fruit Concentrate
Chamomile Flower Powder
Dr. Mercola's Neuro Blend 38 mg *
L-Theanine
GABA (Gamma-Amino Butyric Acid)
L-Tryptophan
5-HTP (5-Hydroxytryptophan)[from Griffonia simplicifolia (seed) Extract]
Bioavailability Good

Absorption Rating

  • Vitamin B6 (as Pyridoxine HCl) Fair
  • Melatonin Fair
  • Tart Cherry (Prunus cerasus) Fruit Concentrate Good
  • Chamomile Flower Powder Poor
  • L-Theanine Good
  • GABA (Gamma-Amino Butyric Acid) Poor
  • L-Tryptophan Good
  • 5-HTP (5-Hydroxytryptophan)[from Griffonia simplicifolia (seed) Extract] Good
Other Ingredients Excellent

Fillers & Additives

  • Microcrystalline Cellulose
  • Hydroxypropyl Methylcellulose
  • Rice Husk Extract
Efficacy Excellent

Dosage Analysis

  • Vitamin B6 (as Pyridoxine HCl) 5.5 mg Effective
  • Melatonin 1.5 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Vitamin B6 (as Pyridoxine HCl) 5.5 mg 323%
Melatonin 1.5 mg *
Dr. Mercola's Calming Blend 46 mg *
Tart Cherry (Prunus cerasus) Fruit Concentrate
Chamomile Flower Powder
Dr. Mercola's Neuro Blend 38 mg *
L-Theanine
GABA (Gamma-Amino Butyric Acid)
L-Tryptophan
5-HTP (5-Hydroxytryptophan)[from Griffonia simplicifolia (seed) Extract]

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Microcrystalline Cellulose Safe

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

Hydroxypropyl Methylcellulose Safe

It is used as a coating for tablets and capsules.

Rice Husk Extract Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$19$18$17$16$15 Mar 12 $17.00
iHerb

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

Brand Trust Report
Dr. Mercola

Founded 1997 · Cape Coral, Florida, USA · 209 products · mercola.com/

Certifications

4 certifications
Consumerlab Verified Source
Nsf Gmp Verified Source
Usda Organic Verified Source
Fda Gmp Inspections Verified Source

Transparency

2 claims
Third Party Testing Claim — Verified Source

Violation History

7 incidents
Prop 65 Lead2025-04-18Source
Lawsuit Wrongful termination and breach of a severance contract by the former CEO.2024Source
Fda Warning Unapproved and misbranded products related to Coronavirus Disease 2019 (COVID-19).2021-02-18Source
Lawsuit False and unsupported claims that its indoor tanning systems are safe and do not increase the risk of skin cancer.2016Source
Fda Warning Illegal marketing of a medical device.2011-01-01Source
Fda Warning Illegal drug claims for various supplements.2006-01-01Source
Fda Warning Illegal drug claims for various supplements.2005-01-01Source
Related Supplements
Frequently Asked Questions
Is Dr. Mercola Sleep Support, 1.5 mg a good supplement?

Dr. Mercola Sleep Support, 1.5 mg, 30 Capsules received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 10 active ingredients with 30 servings per container. Of the 3 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, Dr. Mercola, holds a brand trust score of 81/100 with 4 verified certifications including Consumerlab, Nsf Gmp, Usda Organic, Fda Gmp Inspections.

What are the ingredients in Dr. Mercola Sleep Support, 1.5 mg?

Dr. Mercola Sleep Support, 1.5 mg contains 10 active ingredients: Vitamin B6 (as Pyridoxine HCl) (5.5 mg), Melatonin (1.5 mg), Dr. Mercola's Calming Blend (46 mg), Tart Cherry (Prunus cerasus) Fruit Concentrate, Chamomile Flower Powder, Dr. Mercola's Neuro Blend (38 mg), and 4 more. Notable high-dose ingredients include Vitamin B6 at 323% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Dr. Mercola Sleep Support, 1.5 mg safe to take?

Dr. Mercola Sleep Support, 1.5 mg, 30 Capsules 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 Dr. Mercola a trustworthy supplement brand?

Dr. Mercola receives a brand trust score of 81/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1997 and headquartered in Cape Coral, Florida, USA, the company offers 209 products in their lineup. They hold 4 verified certifications including Consumerlab, Nsf Gmp, Usda Organic, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Dr. Mercola 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.