Organic Spirulina Powder – Energy, Immunity & More

Organic Spirulina powder is derived from Arthrospira platensis (now formally reclassified as Limnospira platensis), a blue-green cyanobacterium commonly found in alkaline lakes and ponds in tropical and subtropical regions. Often described as one of the richest food sources known, Spirulina is approximately 65 percent protein by composition and contains B vitamins, beta-carotene, gamma-linolenic acid (GLA), iron, calcium, magnesium, manganese, potassium, zinc, and bioflavonoids.

Spirulina is considered a complete protein because it contains all the essential amino acids—including phenylalanine, leucine, valine, tryptophan, threonine, lysine, isoleucine, and methionine. It provides the most remarkable concentration of nutrients known in any food, plant, grain, or herb, making it a great whole-food alternative to isolated vitamins and minerals.

This product is dairy-free, soy-free, and grain-free, offering 500 mg of Spirulina per serving in convenient tablet form.

Spirulina has been a valuable food source for Mexicans, Asians, and Africans for thousands of years. The Aztecs harvested it from Lake Texcoco in Mexico around 1300 AD, skimming it from the water with nets and sun-drying it into cakes called tecuitlatl. These cakes were eaten with tortillas or toasted corn and sometimes combined with chiles and tomatoes to make a sauce.

In Africa, the Kanembu people of Chad have harvested Spirulina from Lake Chad for centuries—possibly dating back to the Kanem Empire in the ninth century AD. They process it by hand into cakes known locally as "dihe," which are used in sauces for meat and fish and remain an important part of the local economy.

Modern scientific interest in Spirulina began in the 1960s and 1970s, when French researchers rediscovered it at Lake Texcoco and Dr. Clément investigated its extraordinary protein content. The World Health Organization has used Spirulina to feed malnourished children in India, and its potential as a nutritional supplement has attracted growing scientific interest ever since.

Organic Spirulina powder may be especially relevant for individuals seeking whole-food nutritional support for energy, immune function, and healthy blood parameters. Its rich iron content and cofactors supporting red blood cell production make it particularly relevant for those looking to support healthy hemoglobin levels.

Research suggests Spirulina may benefit those concerned with cardiovascular wellness, as clinical studies demonstrate its potential to support healthy lipid profiles and blood pressure already within normal ranges. Athletes and active individuals may find value in its studied ability to reduce exercise-induced fatigue and support endurance.

Because Spirulina provides complete protein with all essential amino acids, it offers a valuable nutritional supplement for those seeking plant-based protein sources. Its broad nutrient profile—including B vitamins, minerals, and antioxidant compounds—makes it a versatile addition to many wellness routines.

Note: Spirulina contains phenylalanine (2.6–4.1 g per 100 g) and should be avoided by people with phenylketonuria. Individuals with autoimmune conditions, those at risk of hypoglycemia or hypotension, those at risk of bleeding, or those with impaired liver function should use Spirulina with caution. Spirulina supplements are not considered a reliable source of vitamin B12, as they contain predominantly pseudovitamin B12, which is biologically inactive in humans.

Take one (1) tablet, six (6) times daily with meals. Store in a cool, dry place and away from direct light.

Each serving provides 500 mg of Spirulina. The product contains 100 tablets per bottle.

Cardiovascular and Lipid Support

This is the most extensively studied area for Spirulina in human clinical trials. A meta-analysis of 12 trials found that Spirulina supplements significantly lowered total cholesterol, LDL cholesterol, triglycerides, and VLDL cholesterol. A more recent systematic review of 20 studies (1,076 participants) corroborated these findings, and an umbrella review of meta-analyses confirmed consistent, robust improvements in atherogenic lipid profiles. Research also suggests a significant reduction in systolic blood pressure.

Immune Function

Studies suggest Spirulina supports immune function through modulation of cytokines including IL-2, IL-4, IFN-γ, and TNF-α. One meta-analysis found that Spirulina supplementation increases IL-2 levels in healthy people regardless of dosage or intervention length. Research in elderly participants suggests Spirulina may help improve immune function and ameliorate immunosenescence. Studies also indicate Spirulina enhances IgA production in human saliva, suggesting a role in mucosal immunity.

Anemia and Blood Health

Multiple clinical studies, including RCTs in elderly patients, children, and adults, demonstrate that Spirulina supplementation may improve hemoglobin and anemia parameters. Its high iron content, combined with B vitamins and phycocyanin, provides multiple cofactors that support red blood cell production. Clinical evidence also shows Spirulina may improve serum iron levels, with a 2023 RCT confirming significant serum iron improvements over placebo.

Energy and Physical Performance

Clinical trials in athletes show Spirulina supplementation may improve exercise performance, delay fatigue onset, and reduce post-exercise oxidative stress. A 2022 systematic review of 13 controlled trials found Spirulina demonstrates ergogenic potential during submaximal exercise, increasing oxygen uptake and improving exercise tolerance. An RCT also showed improved muscle strength and reduced fatigue in older adults.

Seasonal Respiratory Comfort

A double-blind randomized clinical trial involving 150 patients found that Spirulina (2,000 mg/day for 6 months) significantly improved allergic rhinitis symptoms compared to placebo, including nasal discharge, sneezing, nasal congestion, and itching. These effects are attributed to phycocyanin's ability to inhibit histamine release from mast cells and its selective COX-2 inhibition.