PlainVitamins

Immune Support System

by Pure Essence · tablet or pill · 60 tablets

  • On the market (NIH)
  • UPC 6 59670 28021 4
  • DSLD label 253139
  • Serving 2 tablets
  • 30 servings

Immune Support System by Pure Essence lists 22 ingredients, 22 with an amount per serving of 2 tablets, such as 300 mg of organic spirulina, 120 mg of colostrum, 80 mg of astragalus extract and 80 mg of codonopsis extract. Its current label entered the NIH Dietary Supplement Label Database on December 18, 2021.

What is in Immune Support System?

Each row as the label prints it, per serving of 2 tablets. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Immune Support System: Supplement Facts rows against the market (DSLD label 253139, January 2026 release)
IngredientAmount% DVAmong products listing it
organic Spirulina300 mgBlue-Green Algae in Immune Support System against 709 products300 mg per serving; the middle half of products list 100 mg to 1,000 mg, the median 500 mg.300 mg

55% of 709 products listing blue-green algae give more (median 500 mg).

Colostrumas BovineColostrum (Form: from Bovine)120 mgColostrum in Immune Support System against 216 products120 mg per serving; the middle half of products list 250 mg to 1,200 mg, the median 800 mg.120 mg

86% of 216 products listing colostrum give more (median 800 mg).

Astragalus extract80 mgAstragalus in Immune Support System against 604 products80 mg per serving; the middle half of products list 50 mg to 405 mg, the median 132.5 mg.80 mg

68% of 604 products listing astragalus give more (median 132.5 mg).

Codonopsis extract80 mg
Lovage extract80 mg
Agaricus blazei murrill extract70 mgAgaricus mushroom in Immune Support System against 72 products70 mg per serving; the middle half of products list 70 mg to 500 mg, the median 250 mg.70 mg

74% of 72 products listing agaricus mushroom give more (median 250 mg).

Cordyceps extract70 mgCordyceps in Immune Support System against 450 products70 mg per serving; the middle half of products list 100 mg to 600 mg, the median 250 mg.70 mg

81% of 450 products listing cordyceps give more (median 250 mg).

Maitake extract70 mgMaitake Mushroom in Immune Support System against 327 products70 mg per serving; the middle half of products list 30 mg to 200 mg, the median 100 mg.70 mg

55% of 327 products listing maitake mushroom give more (median 100 mg).

Reishi extract70 mgReishi mushroom in Immune Support System against 500 products70 mg per serving; the middle half of products list 50 mg to 500 mg, the median 180 mg.70 mg

71% of 500 products listing reishi mushroom give more (median 180 mg).

Shiitake extract70 mgShiitake Mushroom in Immune Support System against 256 products70 mg per serving; the middle half of products list 33.75 mg to 200 mg, the median 100 mg.70 mg

57% of 256 products listing shiitake mushroom give more (median 100 mg).

Turkey Tail extract70 mgCoriolus mushroom in Immune Support System against 147 products70 mg per serving; the middle half of products list 100 mg to 1,000 mg, the median 300 mg.70 mg

80% of 147 products listing coriolus mushroom give more (median 300 mg).

Laminaria japonica extract50 mgLaminaria in Immune Support System against 54 products50 mg per serving; the middle half of products list 16.13 mg to 99.25 mg, the median 50 mg.50 mg

35% of 54 products listing laminaria give more (median 50 mg).

Aloe vera extract40 mgAloe in Immune Support System against 523 products40 mg per serving; the middle half of products list 25 mg to 200 mg, the median 51 mg.40 mg

67% of 523 products listing aloe give more (median 51 mg).

Andrographis paniculata extract40 mgAndrographis in Immune Support System against 213 products40 mg per serving; the middle half of products list 100 mg to 400 mg, the median 200 mg.40 mg

95% of 213 products listing andrographis give more (median 200 mg).

Atractylodes extract40 mg
Gynostemma extract40 mgJiaogulan in Immune Support System against 67 products40 mg per serving; the middle half of products list 100 mg to 550 mg, the median 250 mg.40 mg

87% of 67 products listing jiaogulan give more (median 250 mg).

Poria cocos extract40 mgPoria mushroom in Immune Support System against 51 products40 mg per serving; the middle half of products list 100 mg to 983 mg, the median 300 mg.40 mg

86% of 51 products listing poria mushroom give more (median 300 mg).

Beta-(1,3)(1,6)-D-Glucansas YeastBeta-(1,3)(1,6)-D-Glucans (Form: from Yeast)30 mgBeta-Glucans in Immune Support System against 335 products30 mg per serving; the middle half of products list 50 mg to 250 mg, the median 100 mg.30 mg

80% of 335 products listing beta-glucans give more (median 100 mg).

organic Barley Grass juice extract30 mgBarley in Immune Support System against 328 products30 mg per serving; the middle half of products list 58 mg to 1,000 mg, the median 312 mg.30 mg

79% of 328 products listing barley give more (median 312 mg).

organic Oat grass juice extract30 mgOats in Immune Support System against 304 products30 mg per serving; the middle half of products list 50 mg to 500 mg, the median 187.5 mg.30 mg

83% of 304 products listing oats give more (median 187.5 mg).

Jujube extract20 mgJujube in Immune Support System against 115 products20 mg per serving; the middle half of products list 50 mg to 475 mg, the median 100 mg.20 mg

95% of 115 products listing jujube give more (median 100 mg).

Sodium Copper Chlorophyllin12.5 mgChlorophyllin in Immune Support System against 88 products12.5 mg per serving; the middle half of products list 4.75 mg to 100 mg, the median 20 mg.12.5 mg

57% of 88 products listing chlorophyllin give more (median 20 mg).

Source: NIH ODS Dietary Supplement Label Database, label 253139 (entered December 18, 2021), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 95% of the 213 products that print an amount of andrographis list more than its 40 mg of andrographis (median 200 mg).
  • 86% of the 51 products that print an amount of poria mushroom list more than its 40 mg of poria cocos extract (filed by NIH under poria mushroom) (median 300 mg).
  • 95% of the 115 products that print an amount of jujube list more than its 20 mg of jujube (median 100 mg).

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

The products whose ingredient lists overlap most with Immune Support System's, rare ingredients counting for more.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Suggested Use: Two tablets once daily, with a meal.
Warnings
Contains: Dairy
Caution: Keep all supplements out of children's reach.
Allergens and what it does not contain
NON GMO
Gluten Free
Does Not Contain: Wheat, tree nuts, peanuts, soy, eggs, fish, shellfish
Storage
Storage: Keep closed in a cool, dry place.

Source: label statements in DSLD label 253139.

What else is on the label?

Other ingredients: Cellulose, L-Leucine, Silicon Dioxide, Stearic Acid, Croscarmellose Sodium.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in USA.

How many labels does Immune Support System have?

2 labels are on file under this name since August 23, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 253139 (current) Entered December 18, 2021 · on the market · 60 tablets · UPC 6 59670 28021 4
  2. Label 230811 Entered August 23, 2020 · on the market · 60 tablets · UPC 6 59670 28021 4

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Pure Essence Laboratories, Inc. (manufacturer, distributor), Las Vegas, NV. All Pure Essence products.

Where next?