Mediclarum

Food supplement · Doctor's Best

Best Spirulina

Why Doctor's Best best spirulina?

  • 1 g protein per serving
  • 2% of the daily value
  • Non-GMO and Gluten Free

From the label’s panel and printed marks — not its marketing.

Supplement Facts

Serving size 3 Tablet(s)

Calories5 kcal

Protein1 g

Vitamin A4687 IU

Iron0.4 mg

Sodium15 mg

Parry Organic Spirulina1500 mg

Full panel ↓

Sold as food, not medicine — no regulator checked that it works

4687IUVitamin A94% DV
0.4mgIron2% DV
1500mgParry Organic Spirulina
15mgSodium1% DV

Per serving · 3 Tablet(s)

At a glance

From the label as printed · NIH DSLD

What it is

Herbal supplement · Tablets

Per serving

1 g protein

2% of the daily value — our arithmetic on the label’s own numbers

60 servings per container

How to take it

Suggested Adult Use: Take 3 tablets twice daily with water, or as recommended by a nutritionally-informed physician.

One serving: 3 Tablet(s)

Independent testing

No third-party testing mark on the label

Marks like USP Verified mean an independent lab checked that the product contains what the label says.

Good to know
  • Food supplement — claims are the manufacturer’s
  • Non-GMO and Gluten Free
  • Vegetarian
  • Adult (18 - 50 Years)

Supplement Facts

Supplement Facts

Serving size 3 Tablet(s)

Servings per container 60

Amount per serving% DV
Calories5 kcal†
Protein1 g2%
Vitamin A4687 IU94%
Iron0.4 mg2%
Sodium15 mg1%
Parry Organic Spirulina1500 mg†

† Daily Value not established.

One serving, as a share of the Daily ValueThe label’s own percentages. 100% is the reference amount for a day — not a target, and not a safe upper limit.
  • Protein1 g2%
  • Vitamin A4687 IU94%
  • Iron0.4 mg2%

Other ingredients: None

Transcribed from the label by the NIH Office of Dietary Supplements. What a label says is not independently verified. See the original label

How to take it

  • Suggested Adult Use: Take 3 tablets twice daily with water, or as recommended by a nutritionally-informed physician.

The manufacturer’s directions, from the label.

What no one has checked

Supplements are regulated as food, not as medicine. No regulator has assessed whether this product works, and manufacturing standards vary widely between brands and countries.

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Details

BrandDoctor's Best
UPC7 53950 00288 3
NIH label ID63308
Label recorded2016-07-25

Source: Dietary Supplement Label Database · NIH Office of Dietary Supplements · retrieved 2026-09-21 · not reviewed by a nutrition professional