Ester C® complex – 90 tablets

Ester C – the patented vitamin C with rutin, acerola, rosehip and flavonoids

The advantages of Ester C have been proven by numerous experiments and tests and the manufacturing company Intercal received the patent 4.822.816, which is valid worldwide. Ester C is resorbed quickly in the gastrointestinal tract and is transported to the cells just as quick. It has a high bioavailability and can be found in the blood twice as fast.

Ester C® contains a mixture of mineral ascorbate (acid-free) and vitamin C metabolites. Each component boosts the effect of the other, which enhances both the resorption and the usability of vitamin C.

Intensive studies by a group of chemists, nutritionists and pharmacologists showed the presence of the naturally occurring vitamin C metabolites in Ester C®. The metabolites are intermediate substances in the metabolism, which are also produced in the body during the metabolisation of vitamin C, but the intake of common vitamin C products only increases the amount of these metabolites when high doses of vitamin C are consumed. On the contrary, Ester C® provides the body with these important metabolites in a sufficiently high concentration. It is important to know that the metabolites, no matter if the body forms them itself or if they are supplemented, affect the transport and the utilisation of vitamin C.

Dr. Anthony Verlangieri, professor of pharmacology and toxicology at the University of Mississippi examined how the metabolites and vitamin C affect each other in the body. He was able to show that vitamin C metabolites, threonate in particular, are directly linked with increased vitamin C concentration in the blood. Threonate is an intracellular “door opener”, which allows the vitamin C to enter the cells fast and efficiently. That´s makes Ester C® the only vitamin C which is immediately available for the body.

A comparison regarding the cellular resorption of common vitamin C and Ester C® showed that Ester C® promotes the transport of vitamin C into the cells and therefore contributes to a high vitamin C concentration in the cells.
Unlike L-ascorbic acid, Ester C® has a neutral pH-value, which makes it especially well-tolerable and suitable for sensitive people.

The product also contains citrus bioflavonoids, rutin, acerola and rosehip, which work synergistically together with Ester C®.

  • especially well-tolerable with a high bioavailability
  • basic form of vitamin C with enhanced bioavailability
  • with citrus bioflavonoids, rutin, acerola and rosehip

Content: 90 tablets


Recommended intake:
Adults 1 tablet daily with a meal and plenty of water


Do not exceed the indicated recommended daily dosage. Dietary supplements are not a substitute for a balanced and varied diet. Keep out of reach of small children.

One tablet Ester C complex contains / NRV* :
Vitamin C (Ester C) 500mg / 625%
Citrus bioflavonoids 333mg
 acerola powder 75mg
rosehip extract (10:1) 75mg
Rutin 25mg

*NRV: nutrient reference values as per EU regulation

Ingredients: calcium-L-ascorbate (Ester C), bulking agent microcrystalline cellulose, citrus bioflavonoids (contain 60% hesperidin), acerola powder (contains 25% vitamin C), rosehip extract (10:1), stearic acid, rutin

Made in Germany


tablet size  
Length 23mm
Width 10mm
Diameter 8mm

no title , Oct 22, 2011
Da ich Raucher bin, ist Ester C Komplex DAS Produkt um meinen Vitamin-Mangel wieder zu regulieren, es ist sehr gut verträglich. Seit einigen Jahren schwöre ich auf dieses Produkt und fühle mich einfach gesünder.
written by: Thekla M.
no title , Oct 23, 2010
Bin sehr zufrieden mit Ester C Komplex, gut verträglich und wirksam.
written by: Diana K.
no title , Oct 21, 2010
Sehr gutes Produkt. Es ist hochdosiert und absolut gut vertraglich.
written by: Manuela K.

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Ester C® complex – 90 tablets

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bulk discount

Quantity unit price per 100 gram
1-1 19,95 €* 13,85 €*
2-3 18,95 €* 13,16 €*
4-5 17,95 €* 12,47 €*
>= 6 16,95 €* 11,77 €*