Products
Label data from official national databases and brand websites, as declared; not lab-verified.
| Brand | Product | Per day | Country | Source | Add to compare |
|---|
| Purely Optimal | Liposomal Vitamin C | 1,000 mg | United States | US NIH DSLD |
|
| Schiff | Buffered Vitamin C 500 mg | 500 mg | United States | US NIH DSLD |
|
| NOW | Vitamin C Crystals | 6,750 mg | United States | US NIH DSLD |
|
| NOW | Vitamin C Crystals | 1,100 mg | United States | US NIH DSLD |
|
| Nature's Plus Source of Life Garden | Vitamin C | 500 mg | United States | US NIH DSLD |
|
| Sundown Naturals | Adult Multivitamin With Vitamin D3 | 60 mg | United States | US NIH DSLD |
|
| Nature's Way | Alive! Vitamin C | 1,000 mg | United States | US NIH DSLD |
|
| NutraChamps | Vitamin C | 1,000 mg | United States | US NIH DSLD |
|
| Freeda | Vitamin C Powder | 1,060 mg | United States | US NIH DSLD |
|
| Viva Naturals | Vitamin C 1000 mg | 1,000 mg | United States | US NIH DSLD |
|
| Good 'N Natural | C & E Vitamin C 500 mg Vitamin E 400 IU | 1,000 mg | United States | US NIH DSLD |
|
| Nutricost | Cranberry with Vitamin C & E | 30 mg | United States | US NIH DSLD |
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| Nutrition Now | Vitamin C With 20 mg Rose Hips Orange | 240 mg | United States | US NIH DSLD |
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| Bronson Laboratories | Vitamin E with Tocotrienols | 10 mg | United States | US NIH DSLD |
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| BIOVEA | Vitamin C (Alcohol Free) Orange Flavor | 500 mg | United States | US NIH DSLD |
|
| NuMedica | Liposomal Vitamin C 1,000 mg | 1,000 mg | United States | US NIH DSLD |
|
| Vitabase | Vitamin C Crystals | 1,066 mg | United States | US NIH DSLD |
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| Oregon's Wild Harvest | Echinacea Goldenseal with Vitamin C | 400 mg | United States | US NIH DSLD |
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| BIOVEA | Collagen plus Vitamin C | 60 mg | United States | US NIH DSLD |
|
| New Chapter | Vitamin C 250 mg | 250 mg | United States | US NIH DSLD |
|
| Good 'N Natural | C & E Vitamin C 500 mg Vitamin E 400 IU | 1,000 mg | United States | US NIH DSLD |
|
| Premium Certified | Liposomal Vitamin C | 2,200 mg | United States | US NIH DSLD |
|
| Purity Products | Vitamin C Melt | 400 mg | United States | US NIH DSLD |
|
| Ecological Formulas | Vitamin C From Tapioca | 2,000 mg | United States | US NIH DSLD |
|
| Amen | Vitamin C+ | 1,285 mg | United States | US NIH DSLD |
|
| Freeda | Buffered Vitamin C | 500 mg | United States | US NIH DSLD |
|
| Premier Research Labs | Premier Vitamin C | 135 mg | United States | US NIH DSLD |
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| BIOVEA | Collagen plus Vitamin C | 60 mg | United States | US NIH DSLD |
|
| California Natural | Lyposomal Vitamin C Formula 1500 | 3,000 mg | United States | US NIH DSLD |
|
| Jarrow Formulas | Buffered Vitamin C | 820 mg | United States | US NIH DSLD |
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For information only; not medical advice. Talk to a doctor or pharmacist before starting or stopping any supplement.