3 Brains, The Best-Sleep, 90 Vegetarian Capsules
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Passionflower Extract 4:1(Passiflora incarnata) (aerial) | 250 mg | ** |
| Skullcap Extract 4:1(Scutellaria lateriflora) (aerial) | 150 mg | ** |
| California Poppy Extract 4:1(Eschscholzia californica) (aerial) | 125 mg | ** |
| Hawthorn Powder(Crataegus oxyacantha) (berry) | 125 mg | ** |
| Linen Extract 5:1(Tilia cordata) (flower) | 100 mg | ** |
Bioavailability Good
Absorption Rating
- Passionflower Extract 4:1(Passiflora incarnata) (aerial) Good
- Skullcap Extract 4:1(Scutellaria lateriflora) (aerial) Poor
- California Poppy Extract 4:1(Eschscholzia californica) (aerial) Fair
- Hawthorn Powder(Crataegus oxyacantha) (berry) Good
- Linen Extract 5:1(Tilia cordata) (flower) Fair
Other Ingredients Excellent
Fillers & Additives
- Microcrystalline Cellulose
- Vegetarian Capsule (Carbohydrate Gum [Cellulose], Purified Water)
- Magnesium Stearate (Vegetable Grade)
- Silica
Efficacy Very Poor
Dosage Analysis
- Passionflower Extract 4:1(Passiflora incarnata) (aerial) 250 mg Under-dosed
- Skullcap Extract 4:1(Scutellaria lateriflora) (aerial) 150 mg Under-dosed
- California Poppy Extract 4:1(Eschscholzia californica) (aerial) 125 mg Under-dosed
- Hawthorn Powder(Crataegus oxyacantha) (berry) 125 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Passionflower Extract 4:1(Passiflora incarnata) (aerial) | 250 mg | ** |
| Skullcap Extract 4:1(Scutellaria lateriflora) (aerial) | 150 mg | ** |
| California Poppy Extract 4:1(Eschscholzia californica) (aerial) | 125 mg | ** |
| Hawthorn Powder(Crataegus oxyacantha) (berry) | 125 mg | ** |
| Linen Extract 5:1(Tilia cordata) (flower) | 100 mg | ** |
Other Ingredients
Price Comparison
Price History
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Certifications
5 certifications
Transparency
4 claims
Violation History
5 incidents
Is Natural Factors 3 Brains, The Best-Sleep a good supplement?
Natural Factors 3 Brains, The Best-Sleep, 90 Vegetarian Capsules received a product quality score of 65/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 5 active ingredients with 45 servings per container. Of the 4 inactive ingredients, 3 are rated safe and 0 are flagged for review. The manufacturer, Natural Factors, holds a brand trust score of 88/100 with 5 verified certifications including B Corp Certified, Usp Verified, Fda Gmp Inspections, Non Gmo Project.
What are the ingredients in Natural Factors 3 Brains, The Best-Sleep?
Natural Factors 3 Brains, The Best-Sleep contains 5 active ingredients: Passionflower Extract 4:1(Passiflora incarnata) (aerial) (250 mg), Skullcap Extract 4:1(Scutellaria lateriflora) (aerial) (150 mg), California Poppy Extract 4:1(Eschscholzia californica) (aerial) (125 mg), Hawthorn Powder(Crataegus oxyacantha) (berry) (125 mg), Linen Extract 5:1(Tilia cordata) (flower) (100 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Natural Factors 3 Brains, The Best-Sleep safe to take?
Natural Factors 3 Brains, The Best-Sleep, 90 Vegetarian 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 Natural Factors a trustworthy supplement brand?
Natural Factors receives a brand trust score of 88/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1950 and headquartered in Coquitlam, British Columbia, Canada, the company offers 390 products in their lineup. They hold 5 verified certifications including B Corp Certified, Usp Verified, Fda Gmp Inspections, Non Gmo Project. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Natural Factors has 5 historical regulatory incidents on record, which are factored into the trust score.
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