{"product_id":"spirulina-500-mg-now","title":"Spirulina 500 mg by NOW","description":"\u003cp class=\"_p_13sb5_107\"\u003e\u003cstrong\u003e\u003cspan\u003eNOW Organic Spirulina 500 mg\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a USDA Certified Organic, nutrient-dense blue-green microalgae tablet that supports energy metabolism, immune function, and antioxidant defense — delivering one of nature's most concentrated whole-food nutritional profiles in a clean, certified organic format.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr class=\"_hr_13sb5_138\"\u003e\n\u003ch2 id=\"key-benefits-of-spirulina\" class=\"_h2_13sb5_72\"\u003e\u003cspan\u003eKey Benefits of Spirulina\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul class=\"_ul_13sb5_144\"\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eNutrient-Dense Whole-Food Support:\u003c\/strong\u003e Spirulina provides a naturally concentrated source of complete protein (60–70% by dry weight), B vitamins, iron, gamma-linolenic acid (GLA), and phytonutrients — supporting comprehensive nutritional status.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eEnergy Metabolism Support:\u003c\/strong\u003e Spirulina's B vitamin content, including B1, B2, and B3, supports healthy cellular energy production and promotes sustained vitality throughout the day.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eImmune Function Support:\u003c\/strong\u003e Phycocyanin — spirulina's signature blue pigment — supports healthy immune cell activity and promotes a balanced immune response.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eAntioxidant Defense:\u003c\/strong\u003e Spirulina provides phycocyanin, beta-carotene, and tocopherols, which support cellular protection from oxidative stress and free radical activity.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eCardiovascular Function Support:\u003c\/strong\u003e Spirulina's GLA content and phytonutrient profile support healthy lipid metabolism and promote normal cardiovascular function as part of a balanced diet.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eDetoxification Support:\u003c\/strong\u003e Spirulina's chlorophyll content supports the body's natural detoxification processes and promotes a healthy internal environment.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003ePlant-Based Protein \u0026amp; Iron:\u003c\/strong\u003e Spirulina provides a bioavailable source of plant-based protein and non-heme iron, supporting muscle maintenance and healthy red blood cell production — particularly valuable for vegan and vegetarian diets.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e\u003cstrong\u003eAlkalizing \u0026amp; pH Balance Support:\u003c\/strong\u003e As an alkaline whole food, spirulina supports healthy pH balance and promotes an optimal internal environment for cellular function.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"_hr_13sb5_138\"\u003e\n\u003ch2 id=\"why-this-formula-matters\" class=\"_h2_13sb5_72\"\u003e\u003cspan\u003eWhy This Formula Matters\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"_p_13sb5_107\"\u003e\u003cspan\u003eUSDA Certified Organic certification distinguishes this spirulina from conventional products by ensuring it is cultivated without synthetic pesticides, herbicides, or chemical fertilizers — a meaningful quality distinction for a microalgae product, as spirulina can readily absorb contaminants from its growing environment. NOW's Organic Spirulina is produced in controlled, certified organic cultivation facilities with rigorous heavy metal and microbial testing, providing an additional layer of safety assurance beyond organic certification alone. The compressed tablet format delivers a convenient, unflavored whole-food supplement that integrates seamlessly into daily wellness routines without the taste challenges associated with loose spirulina powder.\u003c\/span\u003e\u003c\/p\u003e\n\u003chr class=\"_hr_13sb5_138\"\u003e\n\u003ch2 id=\"dietary--quality-standards\" class=\"_h2_13sb5_72\"\u003e\u003cspan\u003eDietary \u0026amp; Quality Standards\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul class=\"_ul_13sb5_144\"\u003e\n\u003cli\u003e\u003cspan\u003eUSDA Certified Organic\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNon-GMO Verified\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVegan \u0026amp; Plant-Based\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGluten-Free\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDairy-Free\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSoy-Free\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo Artificial Colors, Flavors, or Preservatives\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKosher Certified\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeavy Metal Tested\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGMP Quality Assured — manufactured in a NOW-owned and operated facility\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThird-Party Tested for Purity and Potency\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr class=\"_hr_13sb5_138\"\u003e\n\u003ch2 id=\"frequently-asked-questions\" class=\"_h2_13sb5_72\"\u003e\u003cspan\u003eFrequently Asked Questions\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3 id=\"what-is-organic-spirulina-500-mg-used-for\" class=\"_h3_13sb5_88\"\u003e\u003cspan\u003eWhat is Organic Spirulina 500 mg used for?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"_p_13sb5_107\"\u003e\u003cstrong\u003e\u003cspan\u003eOrganic Spirulina\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is used to support energy metabolism, immune function, antioxidant defense, plant-based protein and iron intake, and cardiovascular function — making it one of the most nutritionally comprehensive whole-food supplements available in certified organic form.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 id=\"why-choose-organic-spirulina-over-conventional-spirulina\" class=\"_h3_13sb5_88\"\u003e\u003cspan\u003eWhy choose Organic Spirulina over conventional Spirulina?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"_p_13sb5_107\"\u003e\u003cstrong\u003e\u003cspan\u003eOrganic Spirulina\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is cultivated without synthetic pesticides, herbicides, or chemical fertilizers, and is subject to stricter contamination controls. Because spirulina readily absorbs compounds from its growing environment, organic certification and heavy metal testing are particularly important quality benchmarks for this ingredient.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 id=\"how-many-tablets-should-i-take-per-day\" class=\"_h3_13sb5_88\"\u003e\u003cspan\u003eHow many tablets should I take per day?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"_p_13sb5_107\"\u003e\u003cstrong\u003e\u003cspan\u003eThe recommended serving\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is typically 3–6 tablets per day with meals or as directed by a licensed healthcare provider. Follow current label directions for specific dosing guidance.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 id=\"does-spirulina-have-a-strong-taste-or-smell\" class=\"_h3_13sb5_88\"\u003e\u003cspan\u003eDoes Spirulina have a strong taste or smell?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"_p_13sb5_107\"\u003e\u003cstrong\u003e\u003cspan\u003eSpirulina has a naturally earthy, algae-like flavor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e that some individuals find strong in powder form. The tablet format minimizes direct taste exposure, making it a more palatable option for those sensitive to spirulina's characteristic aroma and flavor.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 id=\"is-spirulina-safe-for-daily-use\" class=\"_h3_13sb5_88\"\u003e\u003cspan\u003eIs Spirulina safe for daily use?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"_p_13sb5_107\"\u003e\u003cstrong\u003e\u003cspan\u003eOrganic Spirulina is generally well-tolerated\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for daily use as a whole-food supplement. Individuals who are pregnant, nursing, immunocompromised, or taking prescription medications should consult a licensed healthcare provider before use. Those with phenylketonuria (PKU) should note that spirulina contains phenylalanine.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 id=\"can-spirulina-support-iron-levels-in-vegans-and-vegetarians\" class=\"_h3_13sb5_88\"\u003e\u003cspan\u003eCan Spirulina support iron levels in vegans and vegetarians?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"_p_13sb5_107\"\u003e\u003cstrong\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — spirulina provides non-heme iron alongside vitamin B12 precursors and protein, making it a valuable nutritional supplement for individuals following plant-based diets who may have limited dietary iron sources. Note that non-heme iron absorption is enhanced by consuming vitamin C alongside spirulina.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 id=\"is-this-product-heavy-metal-tested\" class=\"_h3_13sb5_88\"\u003e\u003cspan\u003eIs this product heavy metal tested?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"_p_13sb5_107\"\u003e\u003cstrong\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — NOW Organic Spirulina undergoes testing for heavy metals including lead, mercury, arsenic, and cadmium, in addition to standard GMP quality testing for identity, potency, and microbial purity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 id=\"is-this-product-third-party-tested\" class=\"_h3_13sb5_88\"\u003e\u003cspan\u003eIs this product third-party tested?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"_p_13sb5_107\"\u003e\u003cstrong\u003e\u003cspan\u003eYes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — NOW Foods products are manufactured in GMP-certified facilities and undergo rigorous in-house and third-party testing for identity, potency, purity, and heavy metal content.\u003c\/span\u003e\u003c\/p\u003e","brand":"Now","offers":[{"title":"200 Tablets","offer_id":53466565771448,"sku":"NOW10103","price":17.99,"currency_code":"USD","in_stock":true},{"title":"500 Tablets","offer_id":53466565804216,"sku":"NOW10137","price":30.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0217\/3199\/9816\/files\/Spirulina_500_mg_200_Tabs.png?v=1778789716","url":"https:\/\/blueskyvitamin.com\/products\/spirulina-500-mg-now","provider":"Blue Sky Vitamin","version":"1.0","type":"link"}