Spirulina and chlorella are often mentioned together. They are both microalgae and are used as a dietary supplement. Yet, their structures are fundamentally different.
The difference lies in their structure, origin, and how your body processes them. And that's where it gets interesting.
What is spirulina?
Spirulina is a blue-green microalga that grows in warm, mineral-rich water. It is technically a cyanobacterium, but is used as an alga in food.
What mainly characterizes spirulina is its nutrient density. It contains approximately 65% protein and all essential amino acids your body needs through diet.
These proteins play a role in maintaining and repairing tissues such as muscles and bones. That's why spirulina is often used by people who live actively or want to supplement their diet more consciously. Additionally, it contains vitamins such as B1, B2, B3, and K, and minerals such as iron, magnesium, calcium, and potassium.
At plnktn, we have 100% Dutch Spirulina, grown in the purest and most controlled conditions, allowing us to guarantee a high-quality product. We also offer Spirulina Nibs: a crunchy topping that you can easily add to your food and which contains, among other things, a lot of protein.
What is chlorella?
Chlorella is a single-celled green freshwater alga. Unlike spirulina, chlorella has a robust cell wall. This structure makes it interesting, but also different in use. The body has more difficulty utilizing chlorella directly, so it is usually processed first.
Chlorella contains chlorophyll and various micronutrients. As a result, it is often used in a diet where variety and plant-based sources are central.
At plnktn, we have 100% Dutch Chlorella, grown in the purest and most controlled conditions, allowing us to guarantee a high-quality product.
The difference between spirulina and chlorella
They look alike, but function differently. Spirulina is soft and directly available for use. Chlorella is firmer and requires an extra processing step.
Their origin also differs:
- Spirulina grows in alkaline or saltwater
- Chlorella grows in freshwater
And the focus is different. Spirulina is mainly about proteins and amino acids. Chlorella is more about chlorophyll and a different micronutrient profile.
How do they fit into your diet?
You don't have to choose between good or bad. It's more about what you add to your diet. Spirulina is often chosen as a simple plant-based protein source. Chlorella fits more into a broader, varied diet.
For people with an active lifestyle, a plant-based diet, or a conscious way of eating, microalgae can be an extra layer in their nutrition.
Spirulina within Plnktn
Spirulina offers a compact plant-based source of proteins and amino acids, easily added to your daily diet. Proteins play a role in maintaining muscle mass and tissues. That's why spirulina is often used by people who are conscious about their nutrition.
Spirulina is rich in protein and directly usable. Chlorella, on the other hand, has a firmer structure and a broader micronutrient profile. Which choice is suitable depends on your diet and what you want to supplement.
Do you want to experience spirulina yourself as part of your daily diet? Discover plnktn's Spirulina and add a plant-based protein source to your routine.