Spirulina is a micro-algae often marketed as a dietary supplement due to its content in minerals and vitamins. What about its benefits and uses in natural cosmetics? A brief overview of the amazing properties of this ‘superfood’ and cosmetic super active ingredient.
Naturally rich in proteins, minerals, essential fatty acids and vitamins, Spirulina is widely known for its fortifying and nutritious properties. This very old multicellular algae is halfway between animal and plant; it belongs to the group of cyanophyceae, and more particularly to the family of filamentous cyanobacteria. It is a microscopic cyanobacterium (although it is often categorized as blue algae or blue-green algae). It has an interesting content of chlorophyll and phycocyanin with antioxidant properties.
Spirulina is a living organism that takes its name from its spiral shape. In its natural state, spirulina algae evolves in aquatic environments of volcanic origin. This is how it is found naturally in Mexico, but also in Africa, in the large hot lakes of Chad.
Extraction mode
From its botanical name: Arthrospira platensis (or Spirulina platensis), Spirulina is obtained through a process of culture in closed ventilated basins. Cultivation takes place under the supervision of experienced microbiologists, and in quality-controlled water. After having filtered the water, the Spirulina is washed, dried at low temperature in order to preserve its qualities and its richness in nutrients, then reduced to a fine powder.
Seaweed “à la mode”
Described as “a protein bomb” and “slimming ally”, it has become one of the most fashionable dietary supplements of the moment. In the past two years, it has not only gained popularity in wellness, but also in cosmetics. Yet used by the Incas since the dawn of time, it infiltrates spas and beauty salons to make masks and wraps, as well as the anti-aging market and that of institutes to make masks and wraps.
The properties of Spirulina in cosmetics
In beauty, the organic spirulina marine active ingredient is recognized for its richness in nutrients and in particular in proteins, which gives it exceptional revitalizing, fortifying and nutritive properties. It improves the suppleness and elasticity of the skin and helps prevent the appearance of wrinkles. Used on the hair, it will promote the synthesis of keratin (the basic substance that makes up the hair) and will accelerate hair growth.
The uses of Spirulina in cosmetics
Spirulina brings a pleasant bluish green tint to your cosmetics (to be used in low doses in leave-in products). You can incorporate it into your formulations as follows:
- In anti-aging cream or gel fighting against skin aging,
- As a remineralizing facial mask
- In repairing and fortifying treatments for the keratin of the hair, nails and eyelashes,
- In preparation for spa and thalassotherapy products: face masks, body wraps.
- As a poultice and marine wrap
- As a revitalizing treatment for the body
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