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California Grown Spirulina

product on market Tablet or Pill The Vitamin Shoppe Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

This profile contains essential nutrients including iron and B12, which support oxygen transport and neurological function. There is strong evidence for the role of vitamins A and K in maintaining immune health and blood coagulation. However, overall evidence coverage for this specific formulation is limited.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for California Grown Spirulina
Open Full PDF View on NIH DSLD →
Details

Label Data

6 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
25%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Vitamin A
6300 mcg RAE (700% DV)
33 mcg (28% DV)
Within RDA (0.3× RDA) 275 studies (A:9, B:175)
5 mcg (208% DV)
2.1× RDA — within safe limits 139 studies (A:1, B:44)
Calcium
10 mg (1% DV)
Iron
3 mg (17% DV)
Sodium
30 mg (1% DV)
Potassium
48 mg (1% DV)
Market median: 200.0mg (107 products)

Other Ingredients

Mannitol Pharmaceutical Glaze Croscarmellose Sodium Microcrystalline Cellulose Magnesium Silicate Silica Magnesium Stearate Stearic Acid
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Info

Product Information

Directions for Use

Directions: Take six (6) tablets per day, preferably with meals.

Warnings & Precautions

Warning: Consult your healthcare provider prior to use if you are pregnant, nursing, taking any medication or have any medical conditions.

Warning: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

Keep out of reach of children.

Tamper evident Do not use if outer seal is broken or missing.

Formulation Notes

Green microalgae

Gluten-free Dairy-free Soy-free Nut-free

Natural variability in color may occur in this product. This does not reflect a variation in potency.

Naturally occurring from Spirulina. Actual nutrient content may vary.

Additional Information

Superfood

Quality Promise Tested & Trusted

Store in a cool, dry place.

Metadata

Product Details

UPC / SKU7 66536 02677 7
DSLD Entry Date2020-06-24
Product TypeOther Combinations
FormTablet or Pill
BrandThe Vitamin Shoppe
DSLD ID221580
Data Updated2026-04-11
Research

Research Evidence

10
Research Sources
51
Avg Quality
3
Meta Analysis
3
Rct
2
Systematic Review
2
Clinical Trial
B The effect of Spirulina supplementation on lipid profile: GRADE-assessed systematic review and dose-response meta-analysis of data from randomized controlled trials
Meta Analysis Pharmacological research 2023 PubMed DOI
B A systematic review and meta-analysis of the impact of Spirulina supplementation on plasma lipid concentrations
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2016 PubMed DOI
B Potential benefits of microalgae intake against metabolic diseases: beyond spirulina-a systematic review of animal studies
Systematic Review Nutrition reviews 2024 PubMed DOI
C The effects of Spirulina supplementation on metabolic syndrome components, its liver manifestation and related inflammatory markers: A systematic review
Systematic Review Complementary therapies in medicine 2019 PubMed DOI
C The effects of spirulina on glycemic control and serum lipoproteins in patients with metabolic syndrome and related disorders: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Phytotherapy research : PTR 2019 PubMed DOI
C The effects of spirulina intake on clinical and metabolic parameters in Alzheimer's disease: A randomized, double-blind, controlled trial
Rct Phytotherapy research : PTR 2023 PubMed DOI
C Antioxidant Efficacy of a Spirulina Liquid Extract on Oxidative Stress Status and Metabolic Disturbances in Subjects with Metabolic Syndrome.
Rct Marine drugs PubMed DOI
C Combined high-intensity interval training and spirulina supplementation synergistically improve inflammatory and lipid-associated biomarkers in men with obesity.
Rct Nutrition research (New York, N.Y.) PubMed DOI
C The Effects of Spirulina Platensis on Insulin Resistance in HIV-infected Patients
Clinical Trial ClinicalTrials.gov 2008
C Carbon-13 (13C)-Spirulina Platensis Gastric Emptying Breath Test (GEBT)
Clinical Trial ClinicalTrials.gov 2010
View all evidence for Spirulina →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.