ESTER C - Vitamin C

Great for: Immune support, reducing fatigue, skin health, bones & joints, protecting against oxidative stress

Ester-C® 1400mg is an advanced, patented formulation providing a 1000mg dose of vitamin C, proven to deliver higher amounts of vitamin C into cells, with faster absorption and superior duration of action. Though Ester-C is especially beneficial for boosting the immune system because of its unusually high uptake and duration of action in immune cells, its strong bioavailability makes it the ideal supplement to support vitamin C levels for a range of health benefits.

Price:
Regular price
$39.50
Sale price
$39.50

Key Information

Ester-C’s unique makeup of calcium ascorbate and vitamin C metabolites boosts absorption from the gut. Subsequent uptake into immune cells, where you need vitamin C most, is 10x greater

Fast absorption, enhanced bioavailability and superior retention offer all-day coverage in one convenient 1400mg tablet. A break line is provided for easier swallowing

Ester-C makes it simple to benefit from all of vitamin C’s scientifically proven health benefits - from protecting cells against oxidative stress, reducing fatigue, supporting iron absorption and boosting collagen formation to supporting the immune system, nervous system and healthy blood vessels

Unlike ascorbic acid, this buffered, non-acidic formula does not irritate the digestive tract

GMP manufactured - quality standards that medicines manufacturers must meet in their production processes to ensure products are of consistent high quality

product description

Ester-C 1400mg is an advanced, patented formulation providing a 1000mg dose of vitamin C, proven to deliver higher amounts of vitamin C into cells, with faster absorption and superior duration of action. Ester-C’s absorption into immune cells is 10x greater than standard vitamin C; it's also unique in offering 24-hour nutrient coverage in one daily dose. Though Ester-C is especially beneficial for boosting the immune system because of its unusually high uptake and duration of action in immune cells, its strong bioavailability makes it the ideal supplement to support vitamin C levels for a range of health benefits. Vitamin C’s many roles in the body include protecting against oxidative stress caused by free radicals, increasing iron absorption, supporting the nervous system, reducing fatigue, and supporting cartilage production, as well as skin, gums and teeth and blood vessel tissue. Unlike ascorbic acid, Ester-C won’t irritate the stomach as it’s non-acidic.

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Serving size: 1 tablet 

Ester-C (as Ester-C®Calcium Ascorbate-Threonate) 1400mg
of which Vitamin C1000mg

Each bottle contains 60 tablets, which is a 2-months supply at the standard dose of 1 tablet daily

Adults: take 1 tablet daily. Children aged 8 years and over: 1/2 tablet daily (tablet provided with a break line). Take with food for optimal absorption. Do not exceed the recommended daily dose unless advised by a healthcare practitioner.

This product should not be used as a substitute for a balanced diet. Pregnant or breastfeeding women should consult their doctor before taking any food supplement. Keep out of the reach of children and store in a cool, dry place away from direct sunlight.


Free From
  • Dairy
  • Gluten
  • Halal and kosher
  • Lactose
  • Soya
  • Suitable for vegetarian and vegans
  • Yeast
Free From
  • Dairy
  • Gluten
  • Halal and kosher
  • Lactose
  • Soya
  • Suitable for vegetarian and vegans
  • Yeast
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