How Ultrapure Water Can Be Used in Pharmaceuticals For Improved Healthcare

25 February 2026

Toby Patrick

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Ultrapure Water (UPW) is a very important part of the pharmaceutical industry, as it has such a high purity level of around 18.2 MΩ cm resistivity, which is perfect for removing ions, organic matter, bacteria and particulate matter. All of this can reduce the quality of medication and turn it into something that can be potentially catastrophic to patients' health.

Hand holding assorted colorful pills on a bright blue background, creating a vibrant and health-focused visual.

It’s mainly used for drug manufacturing, as it can sanitise materials and equipment so everything is kept clean and away from any danger. This improves healthcare and makes it safer for patients by reducing contamination risks. It also improves the stability of therapeutic products for patients who need them to function properly.

This guide will explore how ultrapure water is used in pharmaceuticals and why it’s essential for keeping patients protected while improving their healthcare. Continue reading to learn more.

How Pharmaceutical Industries Improve Healthcare

Safety of Injectables

UPW is used to produce water for injection, the required solvent for injectable medications like vaccines for infectious diseases. These types of medications are used across the world, so it’s crucial that they’re made to be safe to use since they get injected into the skin and blood flow of patients. This ensures that they are free from endotoxins, microbes and chemical impurities that could cause sepsis or fatal adverse reactions.

Product Efficacy and Stability

When UPW is used, it can remove ionic and organic contaminants as it prevents chemical interactions that could degrade Active Pharmaceutical Ingredients (APIs). This ensures medications remain stable and effective throughout their existence to prevent wasted medication, all while ensuring patient treatment is always safe to administer.

Preventing Contamination

Small contaminants are dangerous for medications, as they can interfere with how cells grow or cause a patient's body to have a bad reaction. Those within the industry can use UPW to help scientists make sure the environment stays clean and steady so that nothing ruins the medicine. This step is crucial for keeping the treatment safe and making sure it works exactly the way it should for the person taking it.

Sterilisation of Medical Devices

The integration of UPW in the pharmaceutical industry helps to generate clean steam for autoclaving. This ensures that surgical instruments and complex medical equipment are stripped of microscopic bio-burden without the risk of chemical residue. This minimises the transmission of pathogens and significantly reduces hospital infections that can occur from using products that have been contaminated. You can improve the integrity of the medical tools and the lives of the patients they serve.

Accurate Diagnostics

When new medicines are created and tested, scientists must use UPW to ensure their experiments are perfect in order for them to function as intended. This water is so clean that it has been stripped of every impurity that could interfere with testing equipment, making sure that the whole process is carefully constructed. When researchers prepare liquid samples for analysis, even the smallest change can create fake results called ghost peaks on their digital charts. This can ruin the final product of medication, leading to adverse effects on patients.

Formulation of Sensitive Topical Products

When companies make sensitive products like face creams or eye drops, they must use UPW to ensure it’s as safe as possible. Regular water contains tiny minerals and invisible bacteria that can easily irritate your skin or cause painful infections in your eyes. Manufacturers can remove those hidden impurities so the final product is gentle and effective. This high standard of purity protects your health and helps the medicine work exactly as it should without any nasty side effects.

What Technology is Used for UPW?

Continuous Electrodeionization (CEDI)

CEDI is the leading technology for UPW production. Used by water management companies like Xylem, it can replace chemical-based ion exchange with an electrochemical process. This can help to remove any impurities, including carbon dioxide, that can ruin medication. CEDI is a continuous, low-energy-consuming process and avoids the need for chemical regenerants, perfect for cost savings.

Ultraviolet (UV)

UV light can disrupt the DNA of microorganisms to prevent them from growing any bigger, while specific UV wavelengths can break down trace organisms. It helps manufacturers get more protection when making medication, as the water can stay at a consistent quality that will support regulatory compliance.

The pharmaceutical industry couldn’t survive without UPW. It’s the necessary component needed to ensure that all medication is safe to use, as it helps to sterilise machinery used by manufacturers and prevent any contamination from occurring. Without UPW, patients will receive inadequate care, as the medication they take could harm them or give them adverse effects. It’s crucial that companies within the industry keep their patients safe at all times to avoid any legal action from being taken against them.

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Dubai Chocolate - What’s the craze?

Ellie Waiton
Feb 20, 2025
2 min read

image of Dubai chocolate, showing the pistachio interior

Dubai chocolate is becoming more popular, especially with unique flavours and high-quality ingredients. But what makes it stand out, and why is it trending? Let’s break it down.

What it is

Dubai chocolate is known for its mix of Middle Eastern flavours and smooth texture. One of the most talked about versions right now is the pistachio kanafe chocolate. It has a green pistachio filling inspired by the traditional kanafe dessert. The filling is made from ground pistachios, sweetened cream, and sometimes a touch of rose water. Some versions also include crunchy kanafe pieces. All of this is wrapped in a layer of chocolate, creating a blend of creamy and crispy textures.

Why people like it

People enjoy Dubai chocolate because it offers something different from regular chocolate. The flavours are rich, and the packaging often looks elegant. The pistachio kanafe variety is especially popular because of its smooth filling and slight crunch, making it a unique treat.

The trend on social media

Dubai chocolate has gained attention on social media, especially TikTok, where people share their reactions and reviews. Many are curious to try it because of its distinctive flavours and how good it looks in videos.

Is it worth the price?

Dubai chocolate is expensive compared to everyday chocolate. The high cost comes from premium ingredients, fancy packaging, and branding. Some people think it’s worth the price for a special treat, while others feel it’s too costly for what you get. It depends on whether you see it as an everyday snack or a luxury indulgence.

How companies make a profit

Like many luxury products, Dubai chocolate has a high markup. The cost of making it is lower than the selling price, but branding and presentation make it feel exclusive. This allows companies to charge more and position it as a high end product.

More places adding it to menus

As its popularity grows, more restaurants and cafés are including Dubai chocolate in their menus. Businesses see it as a way to attract customers looking for something trendy and different.

My opinion

I really like Dubai chocolate. The flavours are different, and the texture is enjoyable. The pistachio kanafe version is especially good. But because it’s expensive, I see it as an occasional treat rather than something I’d buy often. Dubai chocolate is definitely interesting, and if you’re curious, it’s worth trying at least once. Whether it is or isn’t worth the price depends on what you’re looking for in a chocolate experience.