Superfood or Super Skin Care?


One of the crucial nutritious meals on the planet gram for gram, spirulina is a blue-green algae, or cyanobacteria, that’s been praised for its many advantages.

Spirulina is a whole protein, incorporates all of the important amino acids and omega-3 fatty acids, and is wealthy in lots of vitamins, together with B nutritional vitamins and iron.

Due to these qualities, spirulina makes an awesome addition to your skincare routine.

Whether or not it’s a tried-and-true skincare routine, how usually you wash your hair, or the cosmetics you’re inquisitive about, magnificence is private.

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Primarily based on research performed on this powerhouse ingredient, spirulina might assist promote pores and skin well being in a number of methods.

Spirulina might have a constructive impact on intestine well being, which can enhance the looks of the pores and skin.

“A wholesome intestine microbiome is related to improved pores and skin well being, together with regulation of pores and skin irritation,” says Dr. Marie Hayag, a board licensed dermatologist and founding father of fifth Avenue Aesthetics in New York Metropolis. “Spirulina has been proven to advertise more healthy intestine microbiota and consequently, this might imply higher pores and skin well being.”

Though extra analysis on people and spirulina is required, some animal research counsel that the blue-green algae might assist assist intestine well being as folks age. A 2017 research on older mice discovered that spirulina might protect wholesome intestine micro organism through the growing old course of.

Though extra analysis must be carried out, some research have proven attainable advantages related to using spirulina extracts in topical formulation.

“Most of [these studies] point out antioxidant advantages, a brightening impact, and moisturizing properties,” says Hayag. “These advantages are largely related to using spirulina extract, not the powdered type of it.”


Spirulina might present anti-aging and anti inflammatory results, because of the various antioxidants it incorporates.

“Spirulina fights free radicals and, subsequently, can stop pores and skin injury that may result in wrinkles and indicators of growing old,” says Amy Shapiro, MS, RD, CDN, dietitian and founding father of Actual Diet.

Phycocyanin is the principle energetic ingredient in spirulina and offers the algae its wealthy blue-green coloration.

“Phycocyanin helps activate mobile antioxidant exercise, which ends up in the elimination of free radicals,” explains Hayag. That is backed up by a 2014 research.

Spirulina additionally incorporates many necessary amino acids, together with glycine and proline, which preserve the pores and skin agency and assist the physique’s collagen manufacturing.

Spirulina for collagen manufacturing and pores and skin tightening

A 2019 research means that spirulina might improve development elements in dermal fibroblast cells, that are the cells chargeable for creating collagen.

“This might presumably contribute to a pores and skin tightening impact, however to reiterate, this must be studied additional,” says Hayag.

Could remove toxins

In line with Hayag, there isn’t vital proof obtainable to show that spirulina helps remove toxins within the physique or pores and skin.

Nevertheless, “Some literature means that spirulina will help deal with experimentally induced heavy steel toxicity, particularly arsenic,” says Hayag. “This doesn’t actually translate too effectively to our our bodies and pores and skin, nevertheless, and requires additional investigation.”

In an older research from 2006, 41 sufferers with power arsenic poisoning took spirulina extract and zinc twice each day for 16 weeks. Outcomes of the research discovered that spirulina extract plus zinc eliminated 47.1 % of arsenic from their hair, suggesting that spirulina and zinc could also be helpful for the therapy of power arsenic poisoning.

Could stop candida

Some research have indicated that spirulina might probably stop candida pores and skin an infection by means of antifungal exercise. Nevertheless, extra analysis is required.

A 2017 research evaluated the in vitro exercise of spirulina towards 22 strains of candida in guinea pig uteruses. The research discovered that the antifungal properties of spirulina may probably be used rather than topical antifungal brokers for candida therapy.

Sadly, there isn’t a lot proof to assist the claims that spirulina helps to decrease the looks of pimples, psoriasis, eczema, or tightening of the pores and skin.

Nevertheless, “Spirulina does possess antibacterial and anti inflammatory results, which may probably assist with circumstances like pimples and eczema, however this must be studied extra in-depth,” says Hayag.

Spirulina for pimples

A 2020 research means that making use of a cream containing spirulina to the pores and skin could possibly be another choice for pimples therapy because of its excessive antioxidant and antimicrobial results. Spirulina could be a greater choice than native antibiotic remedy because of fewer unwanted effects and no antibiotic resistance.

Spirulina for psoriasis

A 2020 research confirmed that spirulina helped to cut back the presence of psoriasis in mice. The research means that spirulina may probably be developed as a pure pharmaceutical for psoriasis therapy.

Spirulina for eczema

A 2020 research means that an ointment containing spirulina might assist enhance eczema signs when utilized topically two instances per day for 3 weeks.

Face masks



  1. Mix components in a bowl and blend them.
  2. Apply to wash, dry pores and skin.
  3. Let sit for 10 to fifteen minutes, then wash off with a cleanser. Pat dry.

For a store-bought choice to calm and nourish pores and skin, give Naturopathica Watercress & Spirulina Detox Masks a attempt.



  • ½ tsp. spirulina extract or 1 tbsp. spirulina powder
  • 1 tbsp. provider oil of your selection, reminiscent of argan oil, jojoba oil, or squalane oil


  1. Mix components in a small bowl.
  2. Apply to wash, dry pores and skin in a round movement.
  3. Wash off with a moist fabric and water. Pat dry.

Odacité Inexperienced Ceremony Cleanser is an alternative choice for eradicating impurities with spirulina.

Spot therapy



  1. Apply as a spot therapy to blemishes.
  2. Depart on for as much as an hour.
  3. Rinse off with a cleanser and pat dry.

Chlorella is a sort of inexperienced algae, whereas spirulina is a cyanobacteria. Though spirulina is known as blue-green algae, it’s categorized individually from inexperienced algae. Moreover, their vitamin and mineral contents differ.

“Spirulina incorporates extra omega-3 fatty acids, provitamin A, and magnesium,” says Hayag. “Chlorella has a excessive fiber content material and might’t be digested correctly by people. It should subsequently be taken as a complement, in contrast to spirulina.”

If in case you have an allergy to spirulina, iodine, or seaweed and seafood, keep away from consuming or utilizing it topically. It’s additionally not appropriate for folks with a uncommon genetic situation often called phenylketonuria (PKU). Spirulina incorporates a substance that may’t be metabolized by people with this situation.

“Folks with any form of autoimmune dysfunction ought to keep away from it as effectively as a result of it has results that stimulate the immune system,” says Hayag.

Moreover, it’s necessary to buy your spirulina from a good supply.

“You need to ensure you get your spirulina from a [reliable] supply, as it may be contaminated,” says Shapiro.

A lot analysis has been performed on spirulina for general well being, however there isn’t a lot analysis on people and spirulina’s impact on the pores and skin. There’s proof to counsel that spirulina might assist in collagen manufacturing and anti-aging, because of its robust antioxidant and antimicrobial properties.

Daley Quinn is a magnificence and wellness journalist and content material strategist dwelling in Boston. She’s a former magnificence editor at a nationwide journal, and her work has appeared on websites together with Attract, Nicely + Good, Byrdie, Fashionista, The Reduce, WWD, Girls’s Well being Magazine, HelloGiggles, Form, Elite Day by day, and extra. You’ll be able to see extra of her work on her web site.


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