
Kefiviva™
Fermented Black Tea
Form: Liquid
Botanical Name: Camellia sinensis L.
Common Name: Black Tea
Family: Theaceae
Used Part: Leaves and buds
Black tea is derived from tea shrub leaves that undergo oxidation. Kombucha, a fermented tea infusion, originates from a traditional Chinese practice dating back 5000 years, where it was prized for its energizing and detoxifying properties. With the rising popularity of kombucha, research has highlighted various health benefits linked to over 700 phytocompounds in black tea, particularly its antioxidant effects, which are attributed to its rich polyphenol content.

Health Benefits
- Energy enhancement
- Antioxidant activity
- Digestive health
- Immune support
- Stress resilience
- Anti-inflammatory properties
- Detoxification support
Technical Data & Applications Overview
- Applications
- Key phytocompounds
- Nutrients after fermentation
- Ingredients information
- Available format
Our fermented black tea offers a potent blend of traditionally valued properties, enhanced through fermentation to increase bioavailability and absorption. Our liquid fermented black tea is versatile and ideal for various health-supportive applications.
- Kombucha
- Adaptogenic drinks
- Energy drinks and sports drinks
- Wellness shots and elixirs
- Sodas and lemonades
- Mocktails and cocktails
- Snacks
- Vinegars, sauces, and marinades
Fermented black tea provides a unique combination of energizing and detoxifying properties, making it an excellent addition to a variety of beverage and food applications. Its naturally rich antioxidant profile is enhanced through fermentation, offering a robust, earthy flavor that complements both classic and innovative product formulations.
Fermentation enhances the diversity of bioactive compounds in black tea, offering a wide range of health benefits. Key phytocompounds include:
Polyphenols: Catechins, Theaflavins, Thearubiginsl
Amino Acids: L-theanine, Glutamic acid
Organic Acids: Acetic acid, Lactic acid, Glucuronic acid
These phytocompounds are known for their antioxidant, anti-inflammatory, and adaptogenic effects, supporting immune function and energy. They are soluble in hot water and can be extracted during infusion, ensuring maximum benefit.
Fermentation enhances black tea’s nutrient profile, increasing bioavailability and optimizing its energizing and detoxifying effects.
Molecules: Catechins, Flavonoids, Theaflavins, Phenolic Compounds
Organic Acids: Acetic, Gluconic, Succinic acids
Vitamines
Minerals: Gluconate and acetate forms (Mg, Ca)
Amino acids: Tryptophan, Glutamic acid, Proline, Aspartic acid
Others: Polysaccharides, Oligosaccharides, Soluble sugars & alcohol (low concentration), Glycerol
Enzymes: Hydrolase, Lipase, Amylase
Through fermentation, black tea becomes partially predigested, allowing the body’s cells to absorb nutrients more efficiently. This process enhances its antioxidant and adaptogenic benefits, making it an ideal ingredient for supporting energy, detoxification, and overall wellness.
List of ingredients: Water, Organic black tea leaves and buds, Organic raw cane sugar*, ancient symbiosis of yeasts (Schizosaccharomyces pombe, Zygosaccharomyces bailii, Dekkera bruxellensis) and bacteria (Acetobacter sp., Komagataeibacter sp.)
* Consumed by microorganisms
Lifetime: 2 year(s)
Storage: Keep container tightly close in a cool (between 39 and 68°F), dry and dark place.
Our fermented ingredient is available in two convenient formats to suit various needs:
- Spacekraft 1000L / 264 US Gallons (Dimensions: 40 x 48 x 33.5 in.)
- 20L Drum / 5.28 US Gallons (Dimensions: 11 x 9.5 x 15 in.)
IngredientsOur Fermented Botanicals
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Turmeric

Thyme

Stevia

Sage

Rosemary

Rooibos

Red Clover

Peppermint

Passionflower

Parsley

Oregano

Nettle

Moringa

Mint

Milk Thistle

Matcha

Lemongrass

Lavender

Jasmin Tea

Holy Basil

Hibiscus

Hemp

Guarana

Green Tea

Gingko

Garlic

Fennel

Eucalyptus

Echinacea

Dandelion

Coffee

Clove

Cinnamon

Chamomile

Celery

Butterfly Pea

Anise

Cascara

Black Tea

Astragalus

Burdock

Lemon Balm

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