Home/ Supplements/ Vitamin C/ Ester-C Plus 1000 mg Vitamin C

Ester-C Plus 1000 mg Vitamin C

product on market Tablet or Pill Solgar Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 12% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin C and citrus bioflavonoids are supported by strong evidence for antioxidant support and immune function. Calcium provides essential mineral support for bone health. However, the overall evidence coverage for this specific ingredient profile is limited.

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

Label

Product Label

Label for Ester-C Plus 1000 mg Vitamin C
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
Other Combinations
Product Type
12%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
5 Calorie(s)
Total Carbohydrates
1 Gram(s) (1% DV)
Vitamin C
1000 mg (1111% DV)
Calcium
100 mg (8% DV)
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Acerola extract
25 mg
Rose Hips
25 mg
25 mg
Market median: 500.0mg (19 products)

Other Ingredients

Vegetable Cellulose Microcrystalline Cellulose Silica Stearic Acid Dicalcium Phosphate Vegetable Magnesium Stearate Vegetable Glycerin
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: As a dietary supplement for adults, take one (1) tablet daily, preferably with a meal or as directed by a healthcare practitioner.

Warnings & Precautions

Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.

If you are pregnant, nursing, taking any medications or have any medical condition, please consult your healthcare practitioner before taking any dietary supplement.

Discontinue use and consult your healthcare practitioner if any adverse reactions occur.

Keep out of reach of children.

Do not use if outer bottle seal is missing or damaged.

Formulation Notes

Ester-C Plus is exclusively formulated by Solgar and provides a unique, pH neutral (non acidic) vitamin C that is gentle on the stomach. The vitamin C metabolites in Ester-C positively impact the retention of vitamin C in cells, providing additional benefits. A special manufacturing process is employed to form a unique calcium ascorbate metabolite complex. This well-retained complex yields beneficial antioxidant and immune system support and incorporates natural bioflavonoids and acerola berry along with rose hips fruit powder.

Well-retained Gentle & non acidic Immune support

Non-GMO Gluten, wheat & dairy free

Suitable for vegans

M Halal

Free of: Gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener and color.

Solgar’s KOF-K certification #K-1250

Additional Information

Solgar since 1947

Crescent M Halal GF Certified Gluten-free K Parve (Kosher)

Store at room temperature.

Metadata

Product Details

UPC / SKU0 33984 59197 4
DSLD Entry Date2020-05-22
Product TypeOther Combinations
FormTablet or Pill
BrandSolgar
DSLD ID219449
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.