Now · Green Supplements
Spirulina 500mg Tablets
A 6 tablet (3g) serving of Spirulina 500mg Tablets by Now has 10 calories and 40mg of sodium, as submitted by Now Health Group Inc. to USDA (FoodData Central 2380302, record updated Oct 12, 2022).
Values for the declared serving and per 100 g. FoodData Central 2380302, available Dec 7, 2022; USDA record.
Nutrition Facts
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.
Computed from the values per 100 g that Now Health Group Inc. submitted to USDA, for the declared 3g serving. They are rounded as FDA requires labels to round; the package in your hand is the authority. Check the USDA record.
- UPC
- 733739027047
- Category
- Green Supplements
- Records
- 5 under this UPC; this page shows the newest record of this barcode
What is in it
Ingredients (as submitted): ORGANIC SPIRULINA (NON-GMO).
The statement lists 1 ingredient at the top level, beginning with Organic Spirulina (non-gmo).. It has no separate "Contains" line; a major allergen (the nine the FDA requires on labels: milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, sesame) may be named inside the ingredients instead. For allergies, read the package: this is the record USDA holds (updated Oct 12, 2022), not the label on the shelf today.
Source: the ingredient statement Now Health Group Inc. submitted to USDA (FoodData Central 2380302).
More Now green supplements
| Product | Calories per 100 g | Sugars per 100 g | Sodium per 100 g |
|---|---|---|---|
| Barley Grass Green Superfood Juice Powder | 333 | 0 g | 667 mg |
| Certified Organic Wheat Grass Green Superfood Juice Powder | 308 | 0 g | 231 mg |
| Chlorella 1000mg Green Superfood | 256 | n/a | 0 mg |
| Spirulina Pure Green Superfood Powder | 455 | n/a | 1,061 mg |
Source: USDA FoodData Central branded foods, April 30, 2026 release.
Next questions
- Every Now product (198)each with its place in its category
- Everything Now Health Group Inc. submits (224 products)
- Low-sodium foodsthis serving has 40mg, under FDA's 140 mg line
- Compare two foods side by sidecalories, sugar, sodium and protein per 100 g and per portion
Questions about this product
How many calories are in Now Spirulina 500mg Tablets?
10 per 6 tablet (3g) serving, and 333 per 100 g.
How much sodium is in Now Spirulina 500mg Tablets?
40mg per serving (2% of the 2,300 mg Daily Value).
Is this the label on the package today?
It is the record Now Health Group Inc. submitted to USDA, last updated Oct 12, 2022. Recipes change: the package in your hand is the authority.
Sources for this page
- USDA FoodData Central
- this record and every record it is compared with, April 30, 2026 release. fdc.nal.usda.gov
- FoodData Central documentation
- what branded, SR Legacy, Foundation and survey records are. fdc.nal.usda.gov
- USDA Food and Nutrient Database for Dietary Studies
- survey foods and their household portions. ars.usda.gov
- 21 CFR 101.9, Nutrition labeling of food
- the label format, its rounding and the Daily Values. ecfr.gov
- 21 CFR 101 subpart D, Nutrient content claims
- the FDA thresholds the comparisons count. ecfr.gov
- FDA, How to Understand and Use the Nutrition Facts Label
- the 5% and 20% Daily Value rule. fda.gov