Natural Factors L-Tyrosine 250 g Powder, 5 g per Serving = 50 Day Supply
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| L-tyrosine | 5000 mg | † |
Bioavailability Excellent
Absorption Rating
- L-tyrosine Good
Other Ingredients Fair
Fillers & Additives
No inactive ingredient data available.
Efficacy Very Good
Dosage Analysis
- L-tyrosine 5000 mg High
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| L-tyrosine | 5000 mg | † |
Price Comparison
Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.
Certifications
5 certifications
Transparency
4 claims
Violation History
5 incidents
Is Natural Factors Natural Factors L-Tyrosine 250 g Powder, 5 g per Serving = 50 Day Supply a good supplement?
Natural Factors Natural Factors L-Tyrosine 250 g Powder, 5 g per Serving = 50 Day Supply received a product quality score of 81/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 1 active ingredients 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 Natural Factors L-Tyrosine 250 g Powder, 5 g per Serving = 50 Day Supply?
Natural Factors Natural Factors L-Tyrosine 250 g Powder, 5 g per Serving = 50 Day Supply contains 1 active ingredients: L-tyrosine (5000 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Natural Factors Natural Factors L-Tyrosine 250 g Powder, 5 g per Serving = 50 Day Supply safe to take?
Natural Factors Natural Factors L-Tyrosine 250 g Powder, 5 g per Serving = 50 Day Supply 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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