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The Best Vitamin C for 24Hours Protection

Vitamin C is highly concentrated in immune cells and it supports various cellular functions of both the innate and adaptive immune system. In fact Vitamin C deficiency significantly weakens the immune system and increases the risk of infections. Hence, it is crucial to ensure an adequate vitamin c level for a good health support during the outbreak of virus and bacteria.

However, not all the vitamin C is created equally. Ester-C® is the most well researched vitamin c. It is a combination of calcium ascorbate and its metabolite-threonates. It is a uniquely made using a proprietary, water-based manufacturing process that results in a pH neutral, doesn’t irritate stomach, neither does it change the pH of blood, thus, is proven safe in reducing the formation of kidney stones.


Due to threonates, the active metabolites that helps transport vitamin c from cells to cells, Ester-C results in lasting protection up to 24 hours, with 4 times better absorption than ascorbic acid. Besides that, studies show that high and sustainable levels of vitamin C may help to protect lung.

Ester-C ® Is 4 Times Higher In Absorption

Ester-C® contains threonates, the active metabolites that help transport vitamin C from cells to cells, resulting in 4 times better bioavailability and absorption than ascorbic acid.

Ester-C ® Stays In The Body For 24 Hours Protection

Ester-C® retains 1.7 times more and stays as long as 24 hours in the white blood cells, for round-the-clock immune protection.

Ester-C ® Lower Risk Of Side Effect

Ester-C® reduces oxalate level in the urine, hence reducing the risk of getting kidney oxalate stones compare with ascorbic acid.

Ester-C ® Acid & Sodium Free

Ester-C® supplies both calcium and vitamin C without irritating our stomach.

In addition, Ester-C also contains bioflavonoids, the antioxidants that helps reduce the risk of infections in the lungs, throat and nose by 33%, on average.