Systemic C™, 1000 mg, 200 Tablets
Product Analysis
Transparency Excellent
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Total Carbohydrates | 1 g | <1% |
| Vitamin C (as calcium ascorbate) | 1000 mg | 1667% |
| Calcium (as calcium ascorbate and dibasic calcium phosphate) | 138 mg | 14% |
| Alpha-Lipoic Acid | 70 mg | * |
| N-Acetyl Cysteine | 65 mg | * |
| Quercetin | 25 mg | * |
| Grape Seed Extract (Proanthodyn) | 20 mg | * |
Bioavailability Good
Absorption Rating
- Total Carbohydrates Fair
- Vitamin C (as calcium ascorbate) Good
- Calcium (as calcium ascorbate and dibasic calcium phosphate) Fair
- Alpha-Lipoic Acid Fair
- N-Acetyl Cysteine Good
- Quercetin Fair
- Grape Seed Extract (Proanthodyn) Good
Other Ingredients Excellent
Fillers & Additives
- Silicified Microcrystalline Cellulose
- Dibasic Calcium Phosphate
- Stearic Acid
- Modified Cellulose Gum
- Colloidal Silicon Dioxide
Efficacy Very Poor
Dosage Analysis
- Vitamin C (as calcium ascorbate) 1000 mg Effective
- Calcium (as calcium ascorbate and dibasic calcium phosphate) 138 mg Under-dosed
- Alpha-Lipoic Acid 70 mg Under-dosed
- N-Acetyl Cysteine 65 mg Under-dosed
- Quercetin 25 mg Under-dosed
- Grape Seed Extract (Proanthodyn) 20 mg Under-dosed
Supplement Facts
| Ingredient | Amount | % Daily Value |
|---|---|---|
| Calories | 5 | |
| Total Carbohydrates | 1 g | <1% |
| Vitamin C (as calcium ascorbate) | 1000 mg | 1667% |
| Calcium (as calcium ascorbate and dibasic calcium phosphate) | 138 mg | 14% |
| Alpha-Lipoic Acid | 70 mg | * |
| N-Acetyl Cysteine | 65 mg | * |
| Quercetin | 25 mg | * |
| Grape Seed Extract (Proanthodyn) | 20 mg | * |
Other Ingredients
Silicified Microcrystalline Cellulose Generally_safe
Dibasic Calcium Phosphate Generally_safe
Stearic Acid Safe
Modified Cellulose Gum Generally_safe
Colloidal Silicon Dioxide Generally_safe
Price Comparison
Price History
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Is Source Naturals Systemic C™, 1000 mg a good supplement?
Source Naturals Systemic C™, 1000 mg, 200 Tablets received a product quality score of 71/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 8 active ingredients with 200 servings per container. Of the 5 inactive ingredients, 1 are rated safe and 0 are flagged for review. The manufacturer, Source Naturals, holds a brand trust score of 66/100 with 1 verified certifications including Fda Gmp Inspections.
What are the ingredients in Source Naturals Systemic C™, 1000 mg?
Source Naturals Systemic C™, 1000 mg contains 8 active ingredients: Calories (5), Total Carbohydrates (1 g), Vitamin C (as calcium ascorbate) (1000 mg), Calcium (as calcium ascorbate and dibasic calcium phosphate) (138 mg), Alpha-Lipoic Acid (70 mg), N-Acetyl Cysteine (65 mg), and 2 more. Notable high-dose ingredients include Vitamin C at 1667% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.
Is Source Naturals Systemic C™, 1000 mg safe to take?
Source Naturals Systemic C™, 1000 mg, 200 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 Source Naturals a trustworthy supplement brand?
Source Naturals receives a brand trust score of 66/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1982 and headquartered in Scotts Valley, CA, USA, the company offers 837 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. No regulatory violations or FDA warning letters were found in our research.
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