Organic Chlorella Powder - 500g
Food supplement. Recommended daily dose: 5 g. Do not exceed the recommended daily dose. A food supplement is not a substitute for a varied, balanced diet and a healthy lifestyle. Keep out of reach of young children.
Chlorella (Chlorella vulgaris) powder, certified organic, origin China (Jiangsu province). Cell wall broken during processing. 500 g resealable pouch.
Organic Chlorella powder 500g
Chlorella appeared on Earth 1.5 to 2 billion years ago. This single-celled freshwater micro-alga is found in the wild in lakes and ponds all over the world. Named Chlorella vulgaris by a Dutch biologist at the end of the 19th century, its name means "little green one" - and for good reason: it is smaller than a red blood cell!
❇️ Like spirulina, chlorella is a micro-alga appreciated in vegetarian and vegan diets for its protein content (53.5 g per 100 g). Its detailed composition (vitamins and minerals per 100 g and per 5 g daily dose) is given in the Composition tab and in the nutritional values table of the Practical info tab.
According to the French Agency for Food Safety (ANSES), micro-algae such as chlorella are an alternative source of protein in diets free from animal products.
❇️ Why is our chlorella spray-dried?
The work of Hélène Desmorieux, doctoral student and researcher at LAGEP, a laboratory jointly run by Université Claude Bernard 1 in Lyon and the CNRS, shows that the best drying method for preserving the nutrients of micro-algae is spray drying, recognised by Ecocert. This nebulisation method allows rapid dehydration of the algae and preservation of their nutritional qualities. (Freeze-drying is a superior method but is never actually used on an industrial scale for micro-algae.) Convection drying methods on trays, commonly practised in small artisanal operations in France, have drawbacks related to the length of the drying process.
❇️ To find out more, we have made a video explaining in detail how to use chlorella:
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❇️ Instructions: how to use chlorella powder?
Recommended daily dose: 5 g per day (about 1 heaped teaspoon), not to be exceeded, ideally in the morning or with a meal. Start with a low dose (1 to 2 g/day) and increase gradually up to 5 g - this is the most comfortable way to introduce chlorella, especially the first time.
You can use our measuring spoon to measure your doses easily.
- Do not exceed the recommended dose.
- Keep out of reach of young children and away from light.
- Should not be used as a substitute for a varied diet.
Precautions for use and contraindications of chlorella
Take care if you are on medication at the same time: chlorella may in particular interact with anticoagulants (risk of interaction with vitamin K) and immunosuppressant medicines. If you are pregnant, breastfeeding or undergoing medical treatment, consult your healthcare professional before taking a course of chlorella.
Two types of rare reactions may be observed:
- Photosensitivity: increased sensitivity to the sun is sometimes reported - avoid prolonged sun exposure when you first start using it.
- Gastrointestinal discomfort: bloating, nausea, gas or diarrhoea may occur when you first start using it, especially if you take too much. Starting with a low dose and increasing gradually remains the best approach.
Your questions about organic chlorella powder
What is the recommended dosage for chlorella?
The recommended daily dose is 5 g of chlorella powder per day, about 1 heaped teaspoon, not to be exceeded. It can be taken in the morning or with a meal. It is best to start with a low dose (1 to 2 g/day) and increase gradually for better digestive tolerance.
What are the contraindications of chlorella?
Chlorella is not recommended without medical advice if you are being treated with anticoagulants (risk of interaction with vitamin K) or immunosuppressants. Caution is advised during pregnancy and breastfeeding. If you are sensitive to algae or have known photosensitivity, consult your healthcare professional before starting a course. Some people may experience digestive discomfort at the start of a course - starting with a low dose remains the best approach.
What is the difference between chlorella and spirulina?
Chlorella (Chlorella vulgaris) is a freshwater micro-alga with a distinct nucleus and a cell membrane rich in cellulose, whereas spirulina is a cyanobacterium with no nucleus. Spirulina contains phycocyanin, a blue pigment absent from chlorella. The two micro-algae can be eaten alternately or combined in the diet.
Full nutritional data sheet from the Centre d'Étude et de Valorisation des Algues (per 100g of dried seaweed)
Nature of the product: micro-alga Chlorella vulgaris spray-dried, in powder form, 100%, from organic farming.
Recommended daily dose: 5 g (about one heaped teaspoon). Do not exceed the recommended daily dose. The average nutritional values per 100 g are given in the table of the "Practical info" tab.
Per 5 g daily dose:
| Vitamins and minerals | Per 5 g dose | % NRV* |
|---|---|---|
| Vitamin B1 | 0.06 mg | 5 % |
| Vitamin B2 | 0.15 mg | 10 % |
| Vitamin B3 | 2.8 mg | 18 % |
| Vitamin B5 (pantothenic acid) | 0.06 mg | 1 % |
| Vitamin B6 | 0.05 mg | 4 % |
| Vitamin B8 (biotin, "vitamin H") | 4.9 µg | 10 % |
| Vitamin B9 (folic acid) | 115 µg | 58 % |
| Vitamin B12 | 2.0 µg | 80 % |
| Vitamin E | 0.45 mg | 4 % |
| Calcium | 14 mg | 2 % |
| Iron | 5.1 mg | 36 % |
| Magnesium | 17 mg | 5 % |
| Zinc | 0.10 mg | 1 % |
* NRV: nutrient reference values (Regulation (EU) No 1169/2011, Annex XIII). Values calculated from the average values per 100 g; they may vary slightly from one batch to another.
Biovie searched at length for a serious and internationally competitive supplier of Ecocert-certified chlorella.
🟢 Our supplier, located in China, is mainly dedicated to producing natural plant extracts and manufacturing organic natural products. The company has its own plantation base for barley grass, chlorella and spirulina. Their premises have more than 20 tank reactors, a GMP-compliant API production line and several state-of-the-art analytical machines.
The company also has a 4,600 m² workshop for high-quality plant extracts, equipped with numerous facilities, including three 6-tonne multifunctional extraction tanks, a high-efficiency concentration tower, a resin adsorption column and a spray-drying tower. The analysis centre of their Research and Development department is equipped with a large number of instruments for inspecting the quality of their products.
🟢 The company is committed to researching and developing food supplements of the highest quality. It holds the following certifications:
- EU / USDA (United States) / Canada organic certification
- Ecocert certified
- ISO 22000 quality and food safety management system
- GMP standards (Good Manufacturing Practices)
Biovie selected this supplier after in-depth research among internationally certified producers. Our products undergo strict quality controls on every batch.
Feel free to also read our blog article: Organic farming in China
Best before: 05/11/2027
Best before: 21/01/2028
Ingredients : 100% chlorella powder, from organic farming
Storage : Store in a cool, dry place, away from light
Origin : Dongtai City, Jiangsu Province, China
Packaging : Resealable kraft packaging
Sustainable, recycled packaging
Average nutritional values
| Nutritional values | Per 100 g |
|---|---|
| Energy | 1385 kJ / 331 kcal |
| Protein | 53.5 g |
| Fat | 13.5 g |
| Carbohydrate | 17.2 g |
| Fibre | 2.3 g |
| Vitamin H | 97 µg |
| Vitamin E | 9 mg |
| Vitamin D | 220 µg |
| Vitamin B2 | 2900 µg |
| Vitamin B3 | 56 mg |
| Vitamin B12 | 40 µg |
| Folic acid | 2.3 mg |
| Vitamin B6 | 980 µg |
| Vitamin B1 | 1.18 mg |
| Pantothenic acid | 1.13 mg |
| Carotenoids | 206 mg |
| Chlorophyll | 1620 mg |
| Calcium | 270 mg |
| Iron | 102 mg |
| Magnesium | 345 mg |
| Zinc | 1.9 mg |
Nutritional values may vary slightly from one batch to another, as chlorella is a natural product.
See the full CEVA nutritional data sheet (per 100g of dried seaweed)
Updated: March 2026. Page checked by Éric Viard, founder of Biovie and ISTOM engineer, co-author of Algues au quotidien (Gallimard, 2024) - Best cookbook in the world, Gourmand Cookbook Awards 2025, and Best cookbook in France, Académie Nationale de Cuisine 2025.
Disclaimer: The information presented on this page is provided for information purposes only and does not constitute medical advice. Consult a qualified healthcare professional before making any change to your diet or supplementation. As part of a varied, balanced diet and a healthy lifestyle.
The documents that back up what we write about this product. Every document is dated; we remove those that are no longer valid.
Biovie organic certificate
Valid until 31/03/2027Producer's organic certificate
Checked on 20/04/2026Wondering… ?
Everything you need to know before ordering.
Dear All,
I'm wondering whether Chorella is dried in the Sun or another way.
Thanks in advance,
Zsuzsanna
I'm wondering whether Chorella is dried in the Sun or another way.
Thanks in advance,
Zsuzsanna
Hello, the chlorella is dried using the spray drying method. This nebulization method allows the rapid deshydratation of the seaweed and the preservation of their nutritional qualities.
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