Quality of chondroitin sulfate

Date: April 24, 2024
Read time: 1 minutes

In the ever-growing market of nutritional supplements, ensuring product quality and consistency is a critical concern for consumers and healthcare providers. One supplement that has garnered significant attention is chondroitin sulfate (CS), widely used for its potential benefits in joint health and osteoarthritis treatment. However, not all CS products are created equal, leading to substantial variability in their concentration and quality and, therefore, also effect. This blog post delves into the factors contributing to this variability and highlights the superior quality of chondroitin sulfate produced by ZPD, setting a benchmark for the industry.

 

 

Variability in the quality of chondroitin sulfate on the market

The quality and concentration of CS products on the market can vary significantly, posing a challenge for consumers and healthcare providers alike. A 2015 study in Brazil exemplifies this issue, revealing that 11 out of 16 pharmaceutical-grade CS products contained less than 15% CS, which was far below the levels claimed on their Certificates of Analysis (CoA) (1).

 

Factors influencing chondroitin sulfate quality

Several factors contribute to the variability in CS products, including the source of the CS and the methods used for its extraction and purification. The animal species, age, and tissue from which the CS is derived play crucial roles in determining its structure, functionality, and overall quality.

 

The quality and consistency of chondroitin sulfate from ZPD

A scientific paper by Nicola Volpi et al., "Structural Definition of Terrestrial Chondroitin Sulfate of Various Origin and Repeatability of the Production Process," from 2020, highlights the high reproducibility and quality of CS produced by ZPD (2). The study shows that CS from ZPD, derived from bovine, porcine, and chicken sources, is highly pure (about 92%) and has consistent structural properties, including uniform molecular weight, disaccharide composition, and minimal levels of contaminants.

 

Assurance of quality 

The findings from Volpi's study affirm the reliability and quality of ZPD's chondroitin sulfate, ensuring consistent efficacy and safety for both pharmaceutical and nutraceutical applications. ZPD's rigorous production processes and adherence to high standards contribute to the creation of a product that consumers and healthcare providers can trust.

 

 

 

References:

1: da Cunha AL, de Oliveira LG, Maia LF, de Oliveira LF, Michelacci YM, de Aguiar JA. Pharmaceutical grade chondroitin sulfate: Structural analysis and identification of contaminants in different commercial preparations. Carbohydr Polym. 2015 Dec 10;134:300-8.

2: Volpi N, Galeotti F, Maccari F, Capitani F, Mantovani V. Structural definition of terrestrial chondroitin sulfate of various origin and repeatability of the production process. J Pharm Biomed Anal. 2021 Feb 20;195:113826. 

 

 

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Would you like to know more about our products and how we can help your company with high quality Chondroitin Sulfate, feel free to get in touch with us.