🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 40% of ingredients have research evidence
A Label Compliance Grade

Product Label

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Label Data

1 Capsule(s) Serving Size
250 Servings
Other Combinations Product Type
40% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
500 mg (555% DV)
Calcium
64 mg (5% DV)
✅ Within RDA (0.6× RDA of 90 mg) 📚 245 studies (Tier A: 6, B: 97)
RDA 90mg This product: 56mg UL 2000mg
155 mg
📊 Market median: 200.0mg (107 products)
Median 200.0mg This product: 155mg
📊 Market median: 500.0mg (283 products) 📚 173 studies (Tier A: 0, B: 62)
This product: 100mg

Other Ingredients

Gelatin Magnesium Stearate

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (83% of products) Nutrient (54% of products)

Target Groups

Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Meta-C Capsules are easy-to-swallow or may be emptied into food or beverages if desired. Suggested use: As a dietary supplement, take one capsule daily with or without meals.

🧪 Formulation Notes

Rapid Dissolving

NutriBiotic Meta-C is a unique, buffered vitamin C with biologically active metabolites from spirulina, a single-celled, blue-green algae rich in nutrients. Meta-C Capsules absorb fast and efficiently and contain the added benefits of bioflavonoids from lemons. Meta-C is produced by water-processing vitamin C and calcium with an array of biologically active metabolites at low temperatures. This created a fully reacted calcium ascorbate, which is then combined with spirulina to form an advanced food-bound nutrient system providing all the properties found in concentrated whole foods such as protein, lipids, glycoproteins, lipoproteins, nucleoproteins (RNA/DNA), complex carbohydrates, phytopigments, flavonoids, fatty acids, enzymes, co-enzymes, trace elements, and fiber. Vitamin C and calcium are essential nutrients that provide antioxidant protection to the immune system as well as maintain the health of blood vessels, tissue, cartilage, bones, eyes, and other organ systems. Vitamin C is also required for the biosynthesis of collagen, L-carnitine and neurotransmitters. The combined positive effects of vitamin C, calcium, spirulina, and bioflavonoids make Meta-C Capsules an excellent choice for supporting the body's overall health.

Buffered vitamin C with biologically active metabolites

Gluten free Made without: GMOs, milk, soy, eggs, yeast, wheat, rose hips, peanuts, tree nuts, fish, crustacean shellfish, fillers, binders, starch, sweeteners, and preservatives. Made with Non-GMO Ingredients

pH 6.2 Measure of acidity/alkalinity (neutral pH is 7.0)

Additional Information

Not Tested on Animals NitroPak Naturally Fresh Bacteria Free Environment

Please Recycle

Product Details

UPC / SKU 7 28177 00181 0
DSLD Entry Date 2024-08-22
Product Type Other Combinations
Form Capsule
DSLD ID 316440
Data Updated 2026-04-11

Research Evidence

371 Research Sources
54 Avg Quality Score
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
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
A Vitamin E supplementation in pregnancy
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin C supplementation for prevention and treatment of pneumonia
Meta Analysis The Cochrane database of systematic reviews 2020
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
A Nutritional interventions for preventing and treating pressure ulcers
Meta Analysis The Cochrane database of systematic reviews 2024
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
A Circulating vitamin C concentration and risk of cancers: a Mendelian randomization study
Meta Analysis BMC medicine 2021
View all evidence for Vitamin C →

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