What the clean label movement means for food manufacturing, plus how to engage with this emerging trend.

As clean label expectations grow, manufacturers are under increasing pressure to reduce additives without compromising safety, stability, or shelf life.

The following article takes a closer look at what the clean label movement is, its potential impact on the food production industry, and the five key solutions that will help sites succeed in this area.

What is Clean Label?Β 

Although definitions vary, β€œclean label” isΒ generally usedΒ to describe products that prioritise simplicity, transparency, and familiarity in their ingredients and processing.Β 

In the UK and across Europe, this often extends to avoiding E-numbers, even if the additives are approved and considered safe.Β 

Tomato and basil pasta sauce labelled all natural with simple ingredients and no added preservatives.

Most clean label products aim for:Β 

  • Shorter ingredient lists, with fewer and more recognisable componentsΒ Β 
  • No artificial additives, such as colours, flavours, or preservativesΒ Β 
  • Natural or minimally processed ingredientsΒ Β 
  • Greater transparency around sourcing and production methodsΒ Β 
  • β€œKitchen cupboard” familiarity, using ingredients consumers feel they understandΒ Β 

The Impact of the Clean Label Movement

Shopper reading ingredient list on packaged food product in supermarket aisle

Consumer expectations around food have shifted significantly over the past decade, and clean label has become closely tied to how products are perceived.Β 

It is often associated with health and wellbeing, even in cases where there is little nutritional difference. At the same time, clean labels can play an important role in building trust, giving consumers greater confidence in what they are buying and how it has been made.Β 

The clean label movement also aligns with wider consumer concerns around sustainability, provenance, and processed foods.Β 

Shelf Life, Safety & Consistency

Removing or reducing artificial additives presents a number of challenges for the food production industry, particularly in maintaining product stability and safety over time.Β 

Preservatives help keep food safe by slowing spoilage and maintaining product quality. If a manufacturer decides to move away from them, they will need to rely on a combination of other methods to achieve the same results.Β 

Food production staff reviewing process and quality checks on production line

Working with more natural ingredients can also affect how ingredients behave during processing, making consistency at scale more difficult to achieve.

There is also a direct effect on sensory quality. Consumers still expect strong performance in taste, texture, and appearance, but removing additives can influence all three.

Solutions to Support Clean Label Production

You will already be familiar with many of the solutions below, as they play a central role in maintaining food safety, quality, and shelf life.

In a clean label context, however, their importance increases. With fewer traditional additives available, greater control must be achieved through the accurate measurement of key parameters.

1. Real-Time Wireless Monitoring

Operative placing wireless monitoring device to track environmental conditions in food production area

Real-time wireless monitoring provides continuous visibility of environmental conditions such as temperature and humidity.

By automatically collecting data, these systems reduce reliance on manual checks and identify deviations as they occur. This enables faster corrective action, helping prevent issues before they affect product safety or quality.

In a clean label context, this level of control is especially important. With fewer preservatives acting as a safety buffer, maintaining stable conditions is essential for protecting shelf life and ensuring product consistency.

Learn more about Real-Time Wireless Monitoring

2. pH and Electrochemical Equipment

Handheld pH meter measuring acidity of liquid sample in food production environment

Most spoilage organisms and pathogens cannot survive in highly acidic conditions, making pH a key tool for preserving products without the use of artificial preservatives.

pH meters help ensure products consistently reach and maintain target acidity levels, supporting both safety and shelf life.

This is particularly important in acidified products such as sauces, dressings, and pickles, as well as fermented foods like yoghurt and kimchi. In these applications, controlled pH reduction is essential for preservation, flavour development, and overall product stability.

pH and Electrochemistry Equipment

3. Water Activity Meters

Water activity meter measuring aw level of food sample in laboratory setting

Water activity (aw) reflects how much of a product’s available water can support microbial activity, making it a critical control point for food safety and shelf life.

Water activity meters help ensure products remain within safe limits, reducing the risk of spoilage while maintaining product quality. This is particularly important in products like baked goods and powders, where small changes can affect texture, shelf life, and microbial stability.

In a clean label context, controlling water activity is an essential tool for maintaining consistency and reducing reliance on additives.

Water Activity Meters

4. Food Industry Thermometers

Food thermometer measuring temperature of prepared food in production environment

Temperature is one of the most influential factors affecting shelf life, as it directly impacts microbial growth and enzymatic activity.

Food industry thermometers help ensure that correct temperatures are achieved and maintained throughout processing, storage, and distribution. This reduces the risk of pathogens such as Salmonella and Listeria monocytogenes.

By maintaining consistent temperature control across the production chain, manufacturers can support both safety and shelf life without increasing reliance on preservatives.

Food Industry Thermometers & Probes

5. Gas Analysers

Gas analyser measuring oxygen and carbon dioxide levels in packaged food

Gas analysers play a key role in controlled atmosphere techniques such as Modified Atmosphere Packaging. They verify that the correct gas mixture is within each pack – enhancing shelf life and product quality.

They also help to identify packaging issues. Even small defects can allow oxygen ingress or gas loss, which can quickly compromise shelf life. Early detection prevents these issues from escalating into wider batch failures.

In addition, gas analysers are used to monitor respiration in fresh produce and to limit oxidation in products such as coffee and dairy.

Gas Analysers

Clean label may not be the priority for every manufacturer, but it is a growing area of focus. For those choosing to engage with this trend, success depends on maintaining high standards of product safety, stability, and quality.

If you have any questions about the clean label movement or the solutions discussed in this article, contact us on 01473 461 800 or email sales@klipspringer.com. Alternatively, fill out the form below.

If you have any questions about the solutions mentioned throughout this article, share your details below and we will be in touch.