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Evidence-Based Supplement Research
Evidence-Based Supplement Research

C 1000 Sustained Release, Buffered

By Kal

3.5 (2 reviews)
In Stock
Supplement Ingredients
IngredientsAmount Per Serving
Vitamin C (as Ascorbic Acid)
Vitamin C
1 g
Calcium (from Calcium Carbonate)
Calcium
150 mg

Ingredient Research

Research Evidence

How this product's ingredient doses compare to doses studied in research.

  • Vitamin C1,000 mg
    Studies used 12–1,200 mg/day (median 250) across 16 studies
    In typical studied range
  • Calcium150 mg
    Studies used 500–1,000 mg/day (median 750) across 4 studies
    Below studied range
    Form mismatch: this product uses Carbonate. Most research support uses Calcium Carbonate (1 study).

Product Description

  • Supports Immune Health: With a potent 1000 mg of Vitamin C, C 1000 Sustained Release, Buffered by KAL helps bolster your body's natural defenses and promotes overall immune health.
  • Gentle on the Stomach: The buffered formulation includes 150 mg of Calcium Carbonate, which helps neutralize acidity, making it gentler on your stomach for daily use.
  • Sustained Release Formula: Delivers a gradual release of Vitamin C over time, ensuring prolonged benefits and better absorption in your body.
  • Vegan-Friendly: This supplement is entirely vegan, catering to plant-based dietary preferences without compromising on health benefits.
  • Gluten-Free: Safe for individuals with gluten sensitivities or celiac disease, providing peace of mind with every dose.
  • Daily Wellness: Vitamin C is essential for collagen production, aiding in skin health, antioxidant protection, and overall wellness.

Other ingredients

  • Stearic Acid
  • Cellulose
  • Silica
  • Magnesium Stearate

Free of

-

Serving Size: 1

Servings per Container: 250

Pill Type: Tablet

Flavor: -

UPC: 021245576808

Available From
Available From
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Amazon
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Out
iHerb
$33.99
In
Vitacost
$33.99
In
Vitamin Shoppe
$-
Out

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