Green Tea Extract (Camellia sinensis)
Hydroalcoholic extract from the leaves of the tea plant. Made in a specialised laboratory in Italy with a 1:1 extraction ratio.

What is green tea extract
An extract obtained from the leaves of the tea plant (Camellia sinensis L.), the same plant from which green, black, white and oolong tea are produced. The extraction uses a hydroalcoholic method at a 1:1 ratio, preserving the full active compound profile of the leaves.
Made in a specialised laboratory in Italy. Alcohol content: 30% vol. Contains natural caffeine.
The plant: Tea Plant (Camellia sinensis)
Camellia sinensis is an evergreen shrub from the Theaceae family, native to East Asia (China and India). In the wild, it can reach up to 9 metres, but is regularly pruned in plantations to make harvesting the young leaves easier. The leaves are glossy, dark green, with serrated edges.
The difference between green, black, white and oolong tea lies not in the plant variety, but in how the leaves are processed. Green tea undergoes minimal processing – the leaves are quickly dried after harvesting to prevent oxidation, thus retaining their natural green colour. The name sinensis means "from China" in Latin, recalling the plant's origins.
The young leaves are harvested several times a year. The finest quality comes from the first spring harvest.


How to use
Dosage: 5-10 drops in a glass of water or tea, twice daily, preferably in the morning or early afternoon.
Tip: Shake well before use. Regular use is recommended for best results. Avoid taking in the evening due to the natural caffeine content.
Who this extract is for
- Anyone interested in phytotherapy and natural remedies
- Anyone looking for a concentrated green tea extract
- Anyone who prefers products without artificial additives
- Anyone who wants to complement their morning routine with plant-based extracts
- Anyone who appreciates the ancient tradition of tea
Why Viworo
Our extracts are made by a specialised laboratory in Italy. We select them with care and use them ourselves. We only offer products we are personally convinced of.
South Tyrolean family business since 1989. We use them ourselves, every day.
Product Information
- Plant: Green tea (Camellia sinensis L.) – leaves
- Type: Hydroalcoholic extract
- Extraction ratio: 1:1
- Alcohol content: 30% vol.
- Caffeine: Contains natural caffeine
- Production: Specialised laboratory in Italy
- Sizes: 30 ml and 100 ml with dropper
- Free from: Artificial additives, preservatives
Frequently Asked Questions (FAQ)
Is this the same plant as black tea?
Yes, green tea and black tea come from the same plant (Camellia sinensis). The difference lies in the processing: green tea is minimally processed without oxidation, while black tea is fully oxidised. This is why green tea retains its natural green colour.
Where does the name "sinensis" come from?
The scientific name sinensis means "from China" in Latin. The tea plant originates from China, where it has been cultivated and consumed for thousands of years.
Does the extract contain caffeine?
Yes, green tea extract contains natural caffeine, as does any product derived from the tea plant. For this reason, we recommend taking it in the morning or early afternoon rather than in the evening.
Which plant family does the tea plant belong to?
The tea plant belongs to the Theaceae family. The genus Camellia also includes the ornamental camellia (Camellia japonica), a close relative cultivated for its decorative flowers.
Can I use the extract daily?
Yes, green tea extract is suitable for daily use. It is recommended to follow the indicated dosage (5-10 drops, twice daily) and to be mindful of the caffeine content.
How long does a bottle last?
It depends on dosage. With regular use of 10 drops twice daily, the 30 ml format lasts about 3-4 weeks. The 100 ml format lasts several months.
How should I store the extract?
Away from light and heat sources. Refrigeration is not necessary.
Choose your size
30 ml
12,50 €
To try or for a short course.
Recommended
100 ml
35,00 €
For daily use. Lasts a long time.
Important Information
- Food supplements do not replace a balanced and varied diet.
- Do not exceed the recommended daily dose.
- Keep out of reach of children.
- Store away from light and heat sources.
- Contains natural caffeine. Not suitable for children, pregnant or breastfeeding women, or individuals sensitive to caffeine.
- If taking medication, consult your doctor before use.