Cold-pressed juice vs regular juice: differences, benefits and how juice is made

When you choose a bottle of juice, do you really know what's in it?

Today, the word "juice" covers very different realities. On the same shelf, you might find a juice made from concentrate, a pasteurised pure juice, a chilled juice produced several weeks earlier, or a freshly cold-pressed juice.

Yet these products often carry the same general label: fruit juice or vegetable juice.

The difference isn't just in the bottle. It lies in everything that happens before you taste it: the quality of the ingredients, the production method, the time between pressing and consumption, and the choices made to preserve the product.

In this article, we'll help you see clearly between standard juice, pure juice, cold-pressed juice, and different preservation methods.

Before comparing methods, it's important to understand one thing: not all fruit-based products follow the same path before reaching your glass.

The word "juice" covers several different realities

When people talk about juice, they often picture a fruit simply pressed and bottled. In reality, production methods can vary a great deal.

Some products are designed to keep for a long time and be distributed everywhere. Others prioritise freshness, local production and quick consumption instead.

There isn't a single way to produce juice: each method serves different goals.

1. Fruit drinks and nectars

Fruit drinks and nectars are often the products furthest removed from the image of a freshly extracted juice.

A nectar contains a regulated proportion of fruit, topped up with water and sometimes sugar. This category exists in particular for certain fruits that are hard to consume as a pure juice, such as mango, apricot, or certain red fruits.

Fruit drinks can contain an even smaller proportion of fruit and belong more to the world of refreshing beverages than to that of freshly pressed juice.

2. Juices made from concentrate

Juices made from concentrate make up a large share of the fruit juice market.

The principle is simple: the juice is first extracted from the fruit, then part of its water is removed to produce a concentrate that's easier to transport and store. At the packaging stage, the water is added back in.

This method offers real industrial advantages: a long shelf life, year-round availability, and large-scale distribution.

Saying a juice made from concentrate is automatically "bad" would be an oversimplification. It simply follows a different logic: one of convenience and long shelf life rather than consumption close to the moment of pressing.

3. Pure juice: a category not to be confused with fresh juice

The term "pure juice" can sometimes be confusing.

Pure juice means a juice obtained directly from the fruit, with no added water or sugar. In industry terms, this is also called NFC juice (Not From Concentrate).

However, a pure juice isn't necessarily a juice that has been freshly, artisanally pressed.

It can be produced in large volumes, pasteurised, transported over long distances, and kept for several weeks before being consumed.

4. Pasteurised juices: a method built for shelf life, not freshness

Pasteurisation is a preservation method widely used in the food industry. It involves heating a product to reduce the presence of micro-organisms and extend its shelf life.

This technique has a clear advantage: it allows juices to stay available for longer, be transported more easily, and suit large-scale distribution.

But this stability comes at the cost of an additional transformation of the product.

Heat isn't neutral for a juice. It can alter certain compounds naturally present in fruit and vegetables, including temperature-sensitive vitamins such as vitamin C, as well as certain aromas responsible for that fresh feeling on the palate.

In other words, a pasteurised juice may still be a fruit-based product, but it no longer offers the same experience as a freshly pressed juice.

Heating extends shelf life, but it gradually moves the product further away from the freshly processed fruit.

A fresh cold-pressed juice, by contrast, makes a different choice: minimising interventions, avoiding heat, and reducing the time between pressing and tasting as much as possible.

Pasteurised juices and fresh cold-pressed juices don't pursue exactly the same goal:

A chilled juice isn't necessarily a fresh juice

The word "fresh" is probably one of the most misunderstood terms in the world of juice.

A juice placed in the chiller aisle naturally gives the impression of being freshly made. Yet refrigeration only tells you how the product is stored — it says nothing about when it was pressed.

Two bottles sitting side by side in the fridge may have had very different journeys.

• One may have been pressed a few days earlier and delivered quickly.
• The other may have been made several weeks earlier before reaching your fridge.

So the key question becomes:

This notion of the gap between production and consumption is at the heart of the fresh cold-pressed juice philosophy.

What is a cold-pressed juice?

Cold-pressed juice refers to an extraction method that uses slow mechanical pressure, generally through a hydraulic press, to extract juice from fruit and vegetables without applying heat.

Unlike a standard centrifugal juicer, which spins quickly and generates more heat through friction, a hydraulic press works more gently to best preserve the natural characteristics of the ingredients.

But cold-pressing isn't just about the machine.

It's this entire journey that creates the distinctive experience of a cold-pressed juice: a bottle designed to be consumed quickly, with a taste close to that of a freshly made juice.

Cold-pressed, HPP, or fresh: what are the differences?

Not all cold-pressed juices follow the same path after production.

Some producers use a technology called HPP (High Pressure Processing). This process uses very high pressure to reduce micro-organisms without heating the juice, allowing for a longer shelf life.

HPP represents an interesting compromise between shelf life and preserving the qualities of the juice, even though it does degrade certain essential nutrients.

A fresh cold-pressed juice, on the other hand, makes a different choice: minimising the time between pressing and consumption as much as possible.

The quality of a juice doesn't depend on the production method alone

The term "cold-pressed" has become a real reference point for many consumers. Yet it's only part of the equation.

A great juice begins well before it goes through the press. As in cooking, the final quality depends on the whole journey: the ingredients chosen, the care taken in production, and the time that passes before tasting.

1. The quality of the fruit and vegetables

A juice can never be better than the ingredients that make it up.

Fruit and vegetables selected for their taste will naturally give a different result than raw materials chosen purely for yield or ease of transport.

Variety, ripeness, season, whether they're organic or not, and the freshness of the ingredients all directly influence the final taste of the juice.

2. The time between harvest and pressing

After being harvested, fruit and vegetables naturally continue to evolve.

Depending on the variety and storage conditions, their texture, aromas and certain characteristics can change over time.

Some producers organise their production around a very short window between receiving ingredients and processing them. Others favour an approach that allows for wider distribution.

Both models simply serve different goals.

3. The time between pressing and consumption

This is probably one of the most important criteria, but also one of the least visible to the consumer.

Like any fresh product, a juice naturally continues to evolve after it's made, even when kept in the fridge.

The different types of juice at a glance

Rather than pitting the methods against each other, it's more useful to understand the choices behind each one.

Each category has its place depending on what's being prioritised: shelf life, availability, convenience, or closeness to the freshly made product.

Why PIMSIE chose fresh cold-pressed juice

At PIMSIE, we made a simple choice: to put freshness at the centre of how we work.

We're not trying to make a juice that can sit on a shelf for months. We chose a different model: producing locally, in small quantities, and keeping the time between pressing and drinking as short as possible.

This choice also comes with certain constraints. Our juices aren't designed to travel for months or be stored for long periods.

They're designed to be made locally and reach you quickly.

Frequently asked questions about cold-pressed juices

What's the difference between a cold-pressed juice and a standard juice?

The difference lies mainly in the production method, the preservation, and the time between pressing and consumption.

A "standard juice" can refer to several things: a juice from concentrate, a pasteurised pure juice, or a fruit drink. A cold-pressed juice, on the other hand, is obtained through slow mechanical extraction, without heat, generally using a hydraulic press.

But the pressing method is only one factor among others. The quality of the ingredients, the freshness of the product, and the time before tasting also play an essential role.

To learn more, take a look at our guide:

Is a juice kept in the fridge necessarily fresh?

No. Refrigeration only tells you how the product is stored.

A juice can be sold in the chiller aisle even though it was made several weeks earlier. True freshness depends on the time between production and the moment you drink it.

Is cold-pressed juice better than a standard juice?

It depends on what you're looking for.

A cold-pressed juice generally prioritises freshness, small-batch production, and consumption close to the moment it was made.

A standard juice may offer other advantages, such as a long shelf life, permanent availability, or a more affordable price.

So it isn't simply a matter of which juice is "better" — it's about which product best matches what you're looking for.

Why are cold-pressed juices more expensive?

The price of a cold-pressed juice reflects the entire process required to make a fresh product.

• More fresh fruit and vegetables needed per bottle.
• Fruit and vegetables selected for their quality.
• A lower extraction yield than industrial production.
• Small-batch production.
• A continuous cold chain.
• Fast delivery logistics.

So the price doesn't just reflect what's in the bottle, but also the care taken with everything that happens before you taste it.

What's the difference between a cold-pressed juice and a juice cleanse?

A cold-pressed juice can fit perfectly into your daily life: at breakfast, as a refreshing break during the day, or simply to add more fruit and vegetables to your diet.

A juice cleanse takes a different approach: it involves replacing solid food with juices for a set period, spread over one or several days.

At PIMSIE, our cleanses are designed as a structured experience, with several formats suited to different goals and lifestyles.

How do you choose a quality cold-pressed juice?

Several factors can help you make your choice:

• Transparency about the ingredients used.
• The production date and the shelf life.
• How close the place of production is to the place of consumption.
• The care taken in selecting the fruit and vegetables.
• Consistency between what the brand says and what it actually does.

What to remember before choosing your juice

Behind every bottle of juice lie different choices: a production method, a way of preserving the product, a logistics setup, and a vision of what juice should be.

There's no single perfect model. Some products prioritise convenience and a long shelf life. Others choose freshness, closeness, and more local production.

Our choice at PIMSIE

At PIMSIE, we chose the path of fresh cold-pressed juice: local production in Linkebeek, carefully selected ingredients, small-batch production, and fast delivery in Brussels and the surrounding area.

This model requires more organisation and means a short shelf life, but it matches our vision: creating juices that stay close to the moment the fruit and vegetables were processed.

Want to discover the difference of a fresh cold-pressed juice?

Sources and references

This article draws on European regulations relating to fruit juices, as well as technical resources on juice production and preservation methods.

Article regularly updated to reflect evolving practices in the cold-pressed juice industry.