Chlorella is a single-cell freshwater micro-algae, one of the oldest plant life forms on the planet — scientists have dated its appearance to roughly 3 billion years ago. Early in the Earth’s history, chlorella played a key role in converting carbon dioxide into oxygen, helping create the breathable atmosphere we know today.

Its cell wall has a unique property: it can bind residues of heavy metals and other unwanted substances in the digestive tract. Made of cellulose, this wall is not digested by the human gut — it passes through, trapping what it has captured, before being eliminated naturally. This natural chelation mechanism is why chlorella is popular with people who want to support their body’s own detoxification processes.

CGF is a unique nutrient complex found in the nucleus of the chlorella cell. It is what gives chlorella its exceptionally fast rate of cell multiplication, and it is rich in nucleic acids (DNA and RNA), peptides, polysaccharides and vitamins. CGF is traditionally associated with supporting natural defences, a balanced gut flora, and cell renewal. Flamant Vert’s chlorella contains 14% CGF, a notably high level that reflects the quality of the crop.

Flamant Vert’s chlorella comes from the oldest chlorella farm in the world, grown in a closed system in France for over 40 years, on a protected site far from any pollution source, fed by pure water. The crop is ISO 9001 certified and follows HACCP protocols, with regular quality checks by the French food-research laboratory JFRL.

Per 100 g: protein 66 g, carbohydrates 17 g, fat 11 g, fibre 3 g, chlorophyll 3 g, CGF 14 g, vitamin A 40,200 IU, vitamin B12 3.3 µg, vitamin C 91 mg, vitamin E 17.2 mg, iron 160 mg, magnesium 308 mg, calcium 125 mg, potassium 864 mg. With 66% protein, chlorella is one of the richest plant-protein foods in the world and a complete source of essential amino acids — a valuable addition for vegetarians, vegans, and anyone wanting to boost their natural protein intake. Its iron content also makes it a useful ally for people prone to low iron levels.

Chlorophyll can have a stimulating effect on gut activity, so it’s best to build up gradually — start with 2 tablets a day, and after 4–5 days increase to 4–6 tablets a day according to tolerance and needs. Take with a large glass of water, ideally with meals. Each 500 mg tablet is 99.9% chlorella and 0.1% silica (anti-caking agent) — no additives, preservatives, colourings or unnecessary excipients. 180 tablets covers roughly 30–45 days of use.

Do not exceed the recommended daily dose. This food supplement is not a substitute for a varied, balanced diet and a healthy lifestyle. Keep out of reach of children. Not recommended for pregnant or breastfeeding women without medical advice. If you take anticoagulant medication or have a specific medical condition, consult a healthcare professional before use, due to chlorella’s naturally high vitamin K content.

What is chlorella used for?

Chlorella is a 3-billion-year-old freshwater micro-algae known for its exceptional richness in chlorophyll, plant protein and essential nutrients. It is mainly used as a food supplement to support the body’s natural detoxification and natural defences, and to provide a broad spectrum of vitamins and minerals.

Where does Flamant Vert chlorella come from?

It is grown in France, at the world’s oldest chlorella farm, in operation for over 40 years. The crop is ISO 9001 certified, monitored by the French JFRL laboratory, and follows HACCP protocols for consistent, high quality.

How many tablets should I take per day?

Start with 2 tablets a day, then increase gradually to 4–6 tablets a day after 4–5 days, according to your tolerance. Take with a large glass of water, ideally with meals.

Is chlorella suitable for vegetarians and vegans?

Yes — chlorella is 100% plant-based, naturally rich in complete protein (66% of its weight) and iron (160 mg per 100 g), making it an ideal supplement for vegetarian and vegan diets.

Herba Barona is an independent specialist supplement shop in the heart of Paris — established in 2006. What you order is genuinely on our shelves: we ship from our own stock, with no dropshipping and no long waits.

Visit us at 10 rue Théophile Roussel, Paris 12 — or use Click & Collect and pick up your order in-store. We also deliver across France and Europe. Friendly, expert advice in English from our team.

Where is the shop?

Herba Barona is at 10 rue Théophile Roussel, 75012 Paris — a two-minute walk from Ledru-Rollin (line 8), close to Bastille. Open Tuesday to Saturday, 9:30 am–6:30 pm.

Can I order online or collect in store?

Yes. We ship across France and Europe under the same conditions as our French store, or choose Click & Collect to pick up your order for free at our Paris shop.