🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

Product Label

📸

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Label Data

2.5 Gram(s) Serving Size
90 Servings
Other Combinations Product Type
25% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
1500 mg (1670% DV)
Calcium
185 mg (14% DV)
✅ 1.9× RDA — within safe limits 📚 245 studies (Tier A: 6, B: 97)
RDA 90mg This product: 170mg UL 2000mg
470 mg
📊 Market median: 200.0mg (107 products)
Median 200.0mg This product: 470mg

Other Ingredients

None

Label Claims — Verification

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

Target Groups

Vegan Vegetarian Adult (18 - 50 Years) Gluten Free Dairy Free

Product Information

📋 Directions for Use

Meta-C powder may be added to food or beverages if desired. Suggested use: As a dietary supplement mix one teaspoon into a glass of juice or water. Take with or without meals.

🧪 Formulation Notes

Highly soluble

NutriBiotic Meta-C powder is a unique, buffered vitamin C with biologically active metabolites from spirulina, a single-celled, blue-green algae rich in nutrients.

Meta-C powder absorbs fast and efficiently, rapidly dissolves, and is highly soluble.

Meta-C is produced by water-processing vitamin C and calcium with an array of biologically active metabolites at low temperatures. This creates a fully reacted calcium ascorbate, which is then combined with spirulina to form an advance 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 maintains 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, and spirulina make Meta-C powder an excellent choice for supporting the body's overall health.

Buffered vitamin C with biologically active metabolites

Vegan

Gluten free Made without: GMOs, milk, soy, eggs, yeast, wheat, rose hips, peanuts, tree nuts, fish, crustacean shellfish, animal products, fillers, starch, sweeteners, colorings, flavorings, and preservatives.

pH 7.2 Measure of acidity/alkalinity (neutral pH is 7.0)

Made with Non-GMO ingredients

Additional Information

Please Recycle

Not tested on animals Nitro Pak Naturally fresh Bacteria free environment

Product Details

UPC / SKU 7 28177 00190 2
DSLD Entry Date 2022-10-24
Product Type Other Combinations
Form Powder
DSLD ID 275400
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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