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C-1000 Mineral Ascorbates

product on market Tablet or Pill NOW Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 44% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This formula combines vitamin C with essential minerals like zinc, magnesium, and copper, which are supported by strong evidence for immune function and antioxidant activity. These ingredients contribute to cellular health and mineral balance. Research generally supports the safety and efficacy of these nutrients when taken within recommended daily limits.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for C-1000 Mineral Ascorbates
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Tablet(s)
Serving Size
45
Servings
Other Combinations
Product Type
44%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
2 g (3333% DV)
Calcium
100 mg (10% DV)
100 mg (25% DV)
Within RDA (0.2× RDA) 316 studies (A:8, B:159)
20 mg (133% DV)
1.8× RDA — within safe limits 263 studies (A:6, B:134)
1 mg (50% DV)
1.1× RDA — within safe limits 37 studies (A:0, B:11)
8 mg (400% DV)
3.5× RDA — above typical dose (UL: 11 mg) 9 studies — no high-quality reviews
Potassium
99 mg (3% DV)
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
30 mg
Market median: 500.0mg (19 products)

Other Ingredients

Cellulose Stearic Acid Croscarmellose Sodium Magnesium Stearate Silica Tablet Coating
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

SUGGESTED USAGE: As a dietary supplement, take 2 tablets daily, preferably with food. Consider taking these other NOW(R) products: Alpha Lipoic Acid and Vitamin E.

Warnings & Precautions

Do Not Eat Freshness Packet. Keep in Bottle.

Keep out of reach of children.

Produced in a GMP facility that processes other ingredients containing these allergens.

Caution: For adults only.

Consult physician if pregnant/nursing, taking medication, or have a medical condition.

Formulation Notes

Not manufactured with yeast, wheat, gluten, soy, milk, egg, fish, shellfish or tree nut ingredients.

With Calcium, Magnesium, Zinc, Potassium & Manganese

Additional Information

Mineral Ascorbates are superior forms of Vitamin C that are fully reacted, buffered, well absorbed and retained. This comprehensive formula also has key essential minerals which participate in numerous cellular functions together with Vitamin C. This formula is non-acidic and therefore gentle to the stomach of sensitive individuals.*

TABLET SIZE Made in the USA

GMP QUALITY ASSURED

For more product information visit www.nowfoods.com/0605

Store in a cool, dry place after opening.

Please Recycle.

ANTIOXIDANT PROTECTION*

CODE 0605 V3

Metadata

Product Details

UPC / SKU7 33739 00605 9
DSLD Entry Date2012-10-25
Product TypeOther Combinations
FormTablet or Pill
BrandNOW
DSLD ID14364
Data Updated2026-04-11
Research

Research Evidence

371
Research Sources
54
Avg Quality
148
Meta Analysis
82
Systematic Review
71
Rct
62
Clinical Trial
2
Regulatory Source
1
Cochrane Review
1
Narrative Review
1
Other
1
Openfda Safety
A Vitamin C supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017 PubMed DOI
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013 PubMed DOI
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021 PubMed DOI
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024 PubMed DOI
A Does Vitamin C Supplementation Provide a Protective Effect in Periodontal Health? A Systematic Review and Meta-Analysis
Meta Analysis International journal of molecular sciences 2024 PubMed DOI
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021 PubMed DOI
View all evidence for Vitamin C →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.