Differences between tea bags, loose-leaf tea, and Kyufi powdered tea

The Science of Tea

Understanding a true breakthrough

KYUFI is not a mere improvement on classic tea. It's a different way of thinking about tea. Here's why.

MarketExtractionBreakthrough
The Tea Market

Loose leaf or teabag: a general confusion

Today, the tea market comes down to two formats. Two different promises, but the same basic principle.

Loose leaf tea

Whole or minimally processed leaves. Considered the high-end format: high aromatic richness, complex sensory experience.

VS

Teabag

Crushed leaves. Practical and standardized format, dominant in the industry, but limited in taste quality.

Both formats are based on the same fundamental principle: infusion.An extraction of aromas at the time of serving, dependent on human action.
The core of the problem

Understanding Infusion

Infusion is the extraction of aromas in hot water. Seemingly simple, but very difficult to consistently master.

It depends on

TemperatureToo hot, the taste is altered.
TimeToo short or too long, it's imbalance.
Leaf qualityVariable depending on harvest and storage.

The result

A variable result

Each cup is different from the last.

Uncontrolled

Impossible to standardize on a large scale.

Dependent on human action

Everything relies on the attention of the preparer, at the precise moment.

Loose leaf vs teabag

Each has its strengths, each has its limits

Loose Leaf Tea

Advantages

  • Richer aromas, whole leaves
  • Better preservation of essential oils
  • More benefits (polyphenols, antioxidants)

Constraints

  • Requires teapot or infuser
  • Long preparation time
  • Difficult for quick service
  • Management of wet waste

Teabag

Advantages

  • Practical and portable
  • Fast and standardized

Limitations

  • Crushed leaves, less complex taste
  • Loss of essential oils
  • Variable quality depending on brand
  • Risk of microplastics (synthetic materials)
The KYUFI breakthrough

KYUFI is not based on infusion

KYUFI relies on an extraction performed upstream, controlled and optimized in the laboratory. The difficult work is already done, even before you open the stick.

“With KYUFI, the extraction is already done.”

1

Selection of the best tea leaves

2

Controlled and optimized aroma extraction

3

Transformation into stable soluble powder

4

Instant reconstitution in water, hot or cold

Taste & experience

The comparison, direct

Loose Leaf Teabag KYUFI
Aromatic Complexity High Medium High
Intensity Strong if not controlled Variable Consistent
Regularity Variable Variable Perfect
Preparation time Long Medium Instant
KYUFI restores the richness of loose leaf without the constraints of infusion.
Benefits & nutritional quality

Everything KYUFI preserves

Tea is known for its antioxidants and polyphenols. Thanks to its controlled extraction, KYUFI preserves them, free from pesticides and microplastics.

Antioxidants

Protect cells against oxidative stress.

Polyphenols

Recognized anti-inflammatory effects.

Digestive effects

Facilitate digestion after meals.

Energizing effects

Natural caffeine, with gradual release.

Taste & benefits

Hot or cold: a decisive advantage

♨️

Hot water

Instant dissolution in a few seconds. An identical result with each preparation, without infusion and without specific equipment.

❄️

Cold water

Instant iced tea: pour over ice cubes, mix, it's ready. Summer and nomadic uses inaccessible to classic formats.