Fast Acting Arginine Complex, 60 Tablets
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calcium (from dicalcium phosphate) | 93 mg | 7% |
| Inositol-stabilized Arginine Silicate (as Nitrosigine®) | 1,500 mg | † |
Bioavailability Very Good
Absorption Rating
- Calcium (from dicalcium phosphate) Fair
- Inositol-stabilized Arginine Silicate (as Nitrosigine®) Good
Other Ingredients Excellent
Fillers & Additives
- Microcrystalline Cellulose
- Croscarmellose Sodium
- Stearic Acid
- Hydroxypropyl Cellulose
- Magnesium Stearate (Vegetable Source)
- Clear coating (hypromellose, Glycerin)
Efficacy Fair
Dosage Analysis
- Calcium (from dicalcium phosphate) 93 mg Under-dosed
- Inositol-stabilized Arginine Silicate (as Nitrosigine®) 1,500 mg Effective
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Calcium (from dicalcium phosphate) | 93 mg | 7% |
| Inositol-stabilized Arginine Silicate (as Nitrosigine®) | 1,500 mg | † |
Other Ingredients
Stearic Acid Safe
Magnesium Stearate (Vegetable Source) Generally_safe
Price Comparison
Price History
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Is Doctor's Best Fast Acting Arginine Complex, 60 Tablets a good supplement?
Doctor's Best Fast Acting Arginine Complex, 60 Tablets received a product quality score of 81/100 in GoodSupp's independent analysis, indicating strong overall quality. The product contains 2 active ingredients with 30 servings per container. Of the 6 inactive ingredients, 4 are rated safe and 0 are flagged for review. The manufacturer, Doctor's Best, holds a brand trust score of 61/100 with 1 verified certifications including Fda Gmp Inspections.
What are the ingredients in Doctor's Best Fast Acting Arginine Complex, 60 Tablets?
Doctor's Best Fast Acting Arginine Complex, 60 Tablets contains 2 active ingredients: Calcium (from dicalcium phosphate) (93 mg), Inositol-stabilized Arginine Silicate (as Nitrosigine®) (1,500 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Doctor's Best Fast Acting Arginine Complex, 60 Tablets safe to take?
Doctor's Best Fast Acting Arginine Complex, 60 Tablets 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 Doctor's Best a trustworthy supplement brand?
Doctor's Best receives a brand trust score of 61/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1990 and headquartered in Tustin, California, USA, the company offers 186 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Doctor's Best has 1 historical regulatory incident on record, which are factored into the trust score.
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