PlainVitamins

non-nutrient/non-botanical

Phycocyanin supplements

Half of the 40 phycocyanin supplements in the NIH label database that print an amount list 225 mg or less per serving; the middle half list 123.75 mg to 300 mg (DSLD version 9.4.0, January 2026).

Products listing it
4640 print an amount; 6 list it inside a blend without an amount
Median per serving
225 mgmiddle half 123.75 mg to 300 mg

How much phycocyanin do supplements contain?

The median product lists 225 mg per serving. One in ten lists 47.7 mg or less, one in ten 305 mg or more. The amount printed most often is 300 mg (9 products).

Products by amount of phycocyanin per serving

40 products, log scale; extreme 0.2% at each end left out of the drawing.

Phycocyanin: products by amount per serving10 mg30 mg100 mg300 mg
Phycocyanin: products by amount per serving10 mg30 mg100 mg300 mg
Phycocyanin: products by amount per serving10 mg30 mg100 mg300 mg
Phycocyanin: products by amount per serving10 mg30 mg100 mg300 mg
Phycocyanin: products by amount per serving10 mg30 mg100 mg300 mg
The amounts printed most often
Amount per servingProductsFor example
300 mg9 California Grown Spirulina 500 mg (The Vitamin Shoppe); Spirulina Natural Capsules (Earthrise); Spirulina Powder (The Vitamin Shoppe)
225 mg5 Organic Spirulina Mini Tablet (Micro Ingredients); Organic Spirulina Tablet (Micro Ingredients)
60 mg2 Spectrum Vibrance (Vibrant Health)
62.5 mg2 Organic Blue-Green Superfood (Triquetra)
140 mg2 Green Blends Cleansing Powder (Earthrise); Green Blends Cleansing Caplets (Earthrise)
180 mg2 Organic Spirulina (California Gold Nutrition)
280 mg2 Organic Spirulina 2,000 mg (Dr. Mercola)
420 mg2 Spirulina Organic Tablets (Earthrise)
4.5 mg1 Maxi Teen Supreme Her's (Maxi Health)
9 mg1 Maxi Mens Formula (Maxi Health)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most phycocyanin?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

In which products and brands?

Products listing phycocyanin by DSLD product type

Phycocyanin by product typeOther Combinations33Non-Nutrient/Non-Botanical5Botanical2
Phycocyanin by product typeOther Combinations33Non-Nutrient/Non-Botanical5Botanical2
Phycocyanin by product typeOther Combinations33Non-Nutrient/Non-Botanical5Botanical2
Phycocyanin by product typeOther Combinations33Non-Nutrient/Non-Botanical5Botanical2
Phycocyanin by product typeOther Combinations33Non-Nutrient/Non-Botanical5Botanical2

Brands listing it most: Earthrise (8), Nutrex Hawaii (5), Maxi Health (4), Triquetra Health (3), California Gold Nutrition (3), The Vitamin Shoppe (3), Vibrant Health (2), Micro Ingredients (2), Dr. Mercola (2), Swanson Ultra (1).

Every product listing phycocyanin

46 products, A to Z by name (page 1 of 1), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?