Jotコーヒー濃縮液 vs コールドブリューコーヒー:違いは?
By Jot | For those who take their coffee easy | Published: 2026-08-30
Category: 比較
コーヒー濃縮液とコールドブリューの違いに迷っていませんか?味やカフェイン量、それぞれの使い方など、コーヒータイムをワンランクアップさせるためのポイントをご紹介します。
If you’ve ever stood in the coffee aisle wondering whether to grab a bottle of cold brew or a coffee concentrate, you’re not alone. Both promise smooth, low-acid coffee without the fuss of brewing a full pot. But they’re not the same thing. Understanding the difference can help you pick the right one for your taste and routine.
In this guide, we’ll break down coffee concentrate vs cold brew, covering how they’re made, their flavor profiles, caffeine content, and how to use them. We’ll also show you how Jot’s Original Coffee Concentrate fits into the picture, so you can decide which deserves a spot in your fridge.
What Is Coffee Concentrate?
Coffee concentrate is a highly concentrated liquid coffee made by steeping coffee grounds in cold water for several hours, then straining out the grounds. The result is a strong, syrupy liquid that you dilute with water, milk, or your favorite alternative. Because it’s concentrated, a little goes a long way—typically one tablespoon is enough for a standard cup.
Jot’s Original Coffee Concentrate is a prime example. It’s made with high-quality beans and designed to dissolve instantly in hot or cold liquid. That means you can make an iced coffee in seconds without waiting for a brew. It’s also shelf-stable until opened, making it a convenient pantry staple.
- Concentrate is meant to be diluted before drinking.
- Jot’s Original Coffee Concentrate offers 14 cups per bottle.
What Is Cold Brew Coffee?
Cold brew coffee is a method of brewing coffee by steeping coarsely ground beans in cold water for 12 to 24 hours. The result is a smooth, less acidic coffee that can be served straight or over ice. Unlike concentrate, cold brew is typically ready to drink as-is, though some brands make a concentrated version that requires dilution.
The key difference is that cold brew is a finished beverage, while concentrate is an ingredient. When you buy cold brew at the store, it’s usually diluted to a drinkable strength. If you make it at home, you can control the strength by adjusting the coffee-to-water ratio.
- Cold brew is usually ready to drink, while concentrate needs dilution.
- Cold brew takes 12-24 hours to steep, whereas concentrate can be made faster with a higher ratio.
Key Differences: Taste, Caffeine, and Acidity
Taste: Cold brew is known for its smooth, mellow flavor with subtle chocolate and nutty notes. Coffee concentrate, especially Jot’s Original, is also smooth but can be more intense and robust, depending on the brand. Because concentrate is diluted, you control the strength and flavor profile.
Caffeine: Both cold brew and concentrate pack a caffeine punch, but concentrate often has more caffeine per ounce because it’s undiluted. A tablespoon of Jot concentrate contains about 150mg of caffeine, similar to a standard cup of coffee. Cold brew’s caffeine varies, but it’s generally comparable to regular coffee.
Acidity: Both methods produce coffee with lower acidity than hot brewed coffee, which is gentler on the stomach. However, cold brew is often slightly less acidic due to the longer steeping time. If you’re sensitive to acidity, either option is a good choice.
- Concentrate gives you more control over caffeine strength.
- Cold brew is typically smoother and less acidic.
How to Use Coffee Concentrate vs. Cold Brew
Coffee concentrate is incredibly versatile. Use it to make hot coffee by adding hot water, or create iced coffee by mixing with cold water and ice. It also works well in recipes like smoothies, baked goods, or cocktails. Jot’s Original Coffee Concentrate dissolves instantly, so you can stir it into milk or a protein shake for a quick caffeine boost.
Cold brew is best enjoyed chilled, either straight or over ice. You can also heat it for a hot coffee, but it’s not as common. Cold brew is a great base for cold coffee drinks like a classic iced latte or a cold brew float. Some people even use it in cooking, but concentrate is more practical for that.
- Use concentrate for hot or cold drinks, and in recipes.
- Cold brew is perfect for iced drinks and sipping straight.
Which One Should You Choose?
The choice between coffee concentrate and cold brew comes down to convenience and taste preference. If you love the ritual of brewing and enjoy a smooth, ready-to-drink coffee, cold brew is a great option. But if you want maximum flexibility and a longer shelf life, coffee concentrate is the winner.
Jot’s Original Coffee Concentrate is a standout choice because it’s concentrated, so you get more servings per bottle. It’s also perfect for making both hot and cold coffee in seconds. Plus, you can pair it with other Jot flavors like Cinnamon Roll or Caramel + Chocolate Hazelnut Duo for variety, or use it to create delicious treats like a French Toast Sampler-inspired latte.

- Choose concentrate for versatility and convenience.
- Choose cold brew if you prefer a ready-to-drink option.
Both coffee concentrate and cold brew have their place in a coffee lover’s kitchen. The right choice depends on how you like to enjoy your coffee and how much time you want to spend. For a flexible, instant option that doesn’t compromise on flavor, Jot’s Original Coffee Concentrate is a must-try. Whichever you pick, you’ll be sipping smooth, satisfying coffee in no time.



