Suntheanine Review
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Total Carbohydrates | 4 g | 1% |
| Suntheanine L-Theanine | 200 mg | † |
Bioavailability Very Good
Absorption Rating
- Total Carbohydrates Fair
- Suntheanine L-Theanine Good
Other Ingredients Excellent
Fillers & Additives
- Cane Sugar
- Xylitol
- Stearic Acid
- Silica
- Natural Fruit Flavor
- Citric Acid
- Magnesium Stearate
Efficacy Excellent
Dosage Analysis
- Suntheanine L-Theanine 200 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Calories | 15 {Calories} | |
| Total Carbohydrates | 4 g | 1% |
| Suntheanine L-Theanine | 200 mg | † |
Other Ingredients
Cane Sugar Generally_safe
Xylitol Safe
Stearic Acid Safe
Silica Safe
Natural Fruit Flavor Unknown
Citric Acid Safe
Magnesium Stearate Safe
Certifications
5 certifications
Transparency
4 claims
Violation History
5 incidents
Is Natural Factors Suntheanine a good supplement?
Natural Factors Suntheanine received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 3 active ingredients with 5 servings per container. Of the 7 inactive ingredients, 5 are rated safe and 0 are flagged for review. The manufacturer, Natural Factors, holds a brand trust score of 100/100 with 5 verified certifications including B Corp Certified, Usp Verified, Fda Gmp Inspections, Non Gmo Project.
What are the ingredients in Natural Factors Suntheanine?
Natural Factors Suntheanine contains 3 active ingredients: Calories (15 {Calories}), Total Carbohydrates (4 g), Suntheanine L-Theanine (200 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Natural Factors Suntheanine safe to take?
Natural Factors Suntheanine 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 100/100 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 832 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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