Home/ Supplements/ Vitamin C/ Synergistic C Vitamin C Complex

Synergistic C Vitamin C Complex

product on market Tablet or Pill Trader Joe's Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 33% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

AI-generated · Qwen 3.6 · methodology

Vitamin C is supported by strong evidence for antioxidant support and immune function. Lemon bioflavonoids and rutin provide complementary antioxidant properties, though research on their individual efficacy in supplement form is more limited. Together, these ingredients target cellular protection and overall wellness.

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

Label

Product Label

Label for Synergistic C Vitamin C Complex
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
100
Servings
Botanical with Nutrients
Product Type
33%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin C
500 mg (834% DV)
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
50 mg
Market median: 500.0mg (19 products)

Other Ingredients

Microcrystalline Cellulose Hydroxypropyl Cellulose Croscarmellose Sodium Stearic Acid Dicalcium Phosphate Magnesium Stearate Maltodextrin Guar Gum Silicon Dioxide Hydroxypropyl Methylcellulose Triacetin Food Glaze
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Suggested Use: One tablet a day with water or other liquid.

Warnings & Precautions

Store in a cool dry place, away from children.

People with medical concerns should check with their physicians before using this or any dietary supplement.

Formulation Notes

500 mg per tablet with Lemon Bioflavonoid Complex and Rutin bioflavonoids

Bioflavonoids, naturally present in citrus fruits, work together with vitamin C to make both compounds more effective in the body. This synergy creates something closer to a whole food than you get from the individual components. Trader joe's Synergistic C is independently tested for actual bioflavonoid content and vitamin C and comes with our certified guarantee.

Contains no yeast, sugar, preservatives, artificial colors or flavors

Additional Information

Store in a cool dry place, away from children.

Metadata

Product Details

UPC / SKU0043 3082
DSLD Entry Date2015-05-22
Product TypeBotanical with Nutrients
FormTablet or Pill
DSLD ID45323
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.