100% Natural Spirulina 500 mg

Botanicals & Herbs

Brand: NOW

Tablet or PillOff Market
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Net Contents

200 Tablet(s)

Serving Size

6 Tablet(s)

Servings Per Container

Not specified

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

7 33739 02698 9

Product Version

Not specified

Suggested Use

SUGGESTED USAGE: As a dietary supplement; take 6 tablets daily. Consider taking this product in combination with NOW(R) VitaBerry Plus+(TM); Lecithin and Chlorella.

Market Reference

$6.14 – $80.61· 40 listings
  • NOW Spirulina Organic 500 mg Tablets

    Vitacost.com4.8(12000)
    $22.13
  • Now Organic Spirulina Powder

    Target4.6(529)
    $32.99
  • Now Spirulina

    SportFit Nutrition OÜ4.8(12000)
    $13.08
  • (2 pack) NOW Supplements, Organic Spirulina 500 mg with Vitamins, Minerals and Gla, Unflavored, 500 Tablets, Green

    Walmart - Fruitful Yield4.8(12000)
    $43.58
  • NOW Certified Organic 500 mg Spirulina

    Mothers Market & Kitchen4.8(12000)
    $13.99
  • (2 pack) Spirulina 500 mg, Organic - 200 Tablets, Size: 200 TABS

    Walmart - Fruitful Yield4.8(12000)
    $26.24
  • 3 x Spirulina 500mg 100 tablets - NOW Foods

    Naturitas4.8(12000)
    $23.43
  • Spirulina 500 mg - 200 Tablets

    Bulk Apothecary4.9(13)
    $12.99

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

  • The Vitamin Shoppe

    4.6 (187)

    Vitamin & supplements store

    7833 Kingston Pike, Knoxville, TN 37919

  • Nutrishop Knoxville

    4.9 (168)

    Vitamin & supplements store

    107 Moss Grove Blvd, Knoxville, TN 37922

  • GNC

    4.8 (140)

    Vitamin & supplements store

    9273 Kingston Pike, Knoxville, TN 37922

  • Eddie's Health Shoppe

    4.7 (114)

    Vitamin & supplements store

    8025 Kingston Pike, Knoxville, TN 37919

  • The Vitamin Shoppe

    4.1 (59)

    Vitamin & supplements store

    10950 Parkside Dr, Knoxville, TN 37934

  • Natural Energy Nutrition Center

    4.7 (49)

    Vitamin & supplements store

    752 S Charles G Seivers Blvd, Clinton, TN 37716

  • GNC

    4.1 (56)

    Vitamin & supplements store

    11152 Parkside Dr, Knoxville, TN 37934

  • Nomadic Roots Nutrition

    5.0 (9)

    Vitamin & supplements store

    200 Prosperity Dr, Knoxville, TN 37923

Research & Studies

  • Spirulina in human nutrition and health

    ME Gershwin, A Belay - 2007 - books.google.com

    … rats was induced by CsA (50 mg/kg bw orally for 14 days) and Spirulina (500 mg/kg) was … now in widespread usage throughout the world as a food product and as a dietary supplement. …

    2007430 citations
  • Earth food spirulina

    R Henrikson - Laguna Beach, CA: Ronore Enterprises, Inc, 1989 - smartmicrofarms.com

    … Once a food of the future, now millions of health conscious … It is legally approved as a food or food supplement in Europe… daily dose of 500 mg of evening primrose oil has 45 mg. GLA …

    1989385 citations
  • Spirulina

    J Reboleira, R Freitas, S Pinteus, J Silva… - … nutritional supplements, 2019 - Elsevier

    … functional uses in biotechnology, with Spirulina now acting as … Equal dosages of Spirulina and Dunaliella (500 mg/kg body … into the hepatic health effects of Spirulina and its compounds. …

    201944 citations
  • Clinical Potential of Spirulina as a Source of Phycocyanobilin

    MF McCarty - Journal of medicinal food, 2007 - journals.sagepub.com

    … g) of Spirulina can be expected to provide about 100 mg of … of PCB for supplemental use is whole Spirulina. Phycocyanin … Among health food devotees, Spirulina is frequently ingested …

    2007327 citations
  • Trends and technological advancements in the possible food applications of Spirulina and their health benefits: A Review

    NKZ AlFadhly, N Alhelfi, AB Altemimi, DK Verma… - Molecules, 2022 - mdpi.com

    … foods and nutritional supplements all over the world due to … of 500 mg has just 45 mg of γ-linolenic acid, whereas 10 g of … are now available do not show that ingesting spirulina poses …

    2022328 citations
  • Spirulina maxima supplementation: benefits and limitations–results of latest studies

    NK Dąbrowska, K Marcinkowski, A Mazur… - Journal of Pre-Clinical …, 2024 - jpccr.eu

    … safety of consuming Spirulina, and it is now included in the … of action that contribute to Spirulina’s claimed health benefits. … However, all the current studies have limitations, for example…

    202411 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2012-10-01. DSLD Label ID: 13895. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.