You've seen cold-pressed juice at the farmers market, in boutique wellness shops, and now online — and you've probably noticed it costs more than what's on the grocery store shelf. So what's actually different? And is it worth it? Here's an honest breakdown.
How cold-pressed juice is made
Cold-pressed juice uses a hydraulic press to slowly crush and press fruits and vegetables, extracting juice without generating heat or introducing oxygen. The process is slower and yields less juice per pound of produce — but what it produces is nutritionally intact.
Store-bought juice is typically made using centrifugal juicers (high-speed spinning blades) or is reconstituted from concentrate. Both methods introduce heat and oxygen, which degrade enzymes and vitamins before the juice even reaches the bottle.
The nutritional difference
Heat is the key variable. Pasteurization — used in virtually all commercially sold juice — extends shelf life but destroys heat-sensitive nutrients including vitamin C, B vitamins, and live enzymes. Some studies estimate pasteurization reduces vitamin content by 20–60% depending on the nutrient and temperature used.
Cold-pressed juice retains those nutrients because it never gets hot. What's in the bottle is what was in the produce.
What about HPP (High Pressure Processing)?
Some cold-pressed brands use HPP — a pressure-based preservation method that extends shelf life to 30–45 days without heat. It's better than pasteurization, but it still degrades some enzymes and live cultures. If a cold-pressed juice has a 30-day shelf life, it's almost certainly HPP-processed.
JMJ juices are not HPP-processed. They're pressed fresh and have a 3–5 day refrigerated shelf life — because that's what genuinely fresh juice looks like.
The ingredient difference
Read the label on most store-bought juice and you'll find added sugars, natural flavors, citric acid, and sometimes water. These are used to standardize flavor across large batches and extend shelf life.
JMJ juices contain one thing: the produce listed on the label. No fillers, no added sugar, no natural flavors (which is an industry term that covers a wide range of additives).
Is it worth the price?
That depends on what you're buying it for. If you want juice as a beverage, store-bought is fine. If you want juice as a nutritional tool — for a cleanse, for daily wellness, for immune support, for recovery — cold-pressed is the only version that actually delivers what you're paying for.
The price difference reflects the cost of real produce, slower processing, and no shortcuts. You're not paying for branding — you're paying for what's actually in the bottle.
Try the difference yourself
JMJ cold-pressed juices are available for DMV pickup or nationwide shipping, pressed fresh to order. Shop all juices →