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Super Bio C Buffered

product on market Capsule Solaray Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 20% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Vitamin C and citrus bioflavonoids, including rutin and hesperidin, are researched for their roles in antioxidant support and immune function. While evidence for vitamin C is strong, research on the synergistic effects of combined bioflavonoids is more limited. This formulation utilizes a buffered delivery system to potentially reduce gastrointestinal irritation.

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

Label

Product Label

Label for Super Bio C Buffered
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Vegetarian Capsule(s)
Serving Size
125
Servings
Other Combinations
Product Type
20%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
1000 mg (1667% DV)
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Market median: 500.0mg (19 products)
Hesperidin Concentrate
100 mg
Citrus Pectin
30 mg

Other Ingredients

Vegetable Cellulose Capsule Magnesium Stearate Cellulose Silica Stearic Acid Calcium Carbonate Magnesium Citrate
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Use only as directed. Take two vegetarian capsules daily with a meal or glass of water.

Warnings & Precautions

Warning: Do not use if safety seal is broken or missing.

Keep out of reach of children.

Keep your licensed health care practitioner informed when using this product.

Formulation Notes

Two-stage, timed-release Fast-acting first stage Timed-release second stage

Discussion: This product is formulated using a two-stage, time-released technology. This formula is designed to release half of the Vitamin C in this product rapidly and the other half gradually over a period of up to 12 hours. One capsule in the morning and another 23 hours later extends the availability of Vitamin C to the body over a 24-hour period. Vitamin C provides antioxidant activity and is intended to provide nutritive support for normal, healthy collagen synthesis, cartilage and bone development, immune function, capillary and blood vessel integrity and nerve impulse transmission. This product also contains Calcium Carbonate and Magnesium Oxide to buffer the natural acidity of Vitamin C.

Additional Information

Store in a cool, dry place.

Based on in-vitro dissolution tests designed to simulate the digestive process. Individual results may vary.

Metadata

Product Details

DSLD Entry Date2022-10-24
Product TypeOther Combinations
FormCapsule
BrandSolaray
DSLD ID277617
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
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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.