Buffered Vitamin C Crystals

product on market Liquid Ecological Formulas 🟢 Safety: 100/100
Brand: Ecological Formulas
🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 29% of ingredients have research evidence
B Label Compliance Grade

Product Label

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Label Data

4.8 Gram(s) Serving Size
52 Servings
Multi-Vitamin and Mineral (MVM) Product Type
29% Evidence Coverage

Supplement Facts — Evidence Check

Vitamin C
2500 mg (4170% DV)
Calcium
425 mg (45% DV)
10 mg (100% DV)
✅ 2.0× RDA — within safe limits 📚 1 studies — no high-quality reviews
RDA 5mg This product: 10mg
275 mg (70% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 275mg
1.5 mg (10% DV)
✅ Within RDA (0.1× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 1.5mg UL 40mg
0.5 mg (25% DV)
✅ Within RDA (0.2× RDA of 2.3 mg) 📚 8 studies — no high-quality reviews
RDA 2.3mg This product: 0.5mg UL 11mg
Potassium
100 mg (4% DV)

Label Claims — Verification

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

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

DIRECTIONS Mix one teaspoon or more into water or your favorite cold drink. Two teaspoons supply the recommended daily allowance for calcium and magnesium.

🧪 Formulation Notes

The nutrients in this formula are the purest and highest quality available and contain no preservatives, diluents, sweetening agents or chemical additives.

Non-Corn Source With Pantothenic Acid and Ascorbate Chelates in Solution

Additional Information

BUFFERED VITAMIN C CRYSTALS is a nutritional supplement designed to assist in neutralizing hyperacidity associated with ascorbic acid. These Vitamin C crystals are derived from a non-corn source and contain absolutely no corn antigens. The mineral bicarbonates are naturally occurring minerals. The source of pantothenic acid is the purest USP grade form of calcium pantothenate available.

ECOLOGICAL FORMULAS

The minerals occur in a biocarbonate form which has a buffering action and makes a sparkling, effervescent drink. The pH of this mixture in solution is 6:2

EXP0712

10070896

Product Details

DSLD Entry Date 2013-06-25
Product Type Multi-Vitamin and Mineral (MVM)
Form Liquid
Brand Ecological Formulas
DSLD ID 22339
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
PubMed DOI Cochrane
A Vitamin C supplementation for the primary prevention of cardiovascular disease
Systematic Review The Cochrane database of systematic reviews 2017
PubMed DOI Cochrane
A Vitamin C for preventing and treating the common cold
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
A Vitamin C for preventing and treating pneumonia
Meta Analysis The Cochrane database of systematic reviews 2013
PubMed DOI Cochrane
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 Cochrane
A Vitamin C supplementation for prevention and treatment of pneumonia
Systematic Review The Cochrane database of systematic reviews 2021
PubMed DOI Cochrane
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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