PlainVitamins

Microb-Manager

by Quicksilver Scientific · softgel capsule · 60 softgels

  • On the market (NIH)
  • UPC 6 44216 04550 1
  • DSLD label 248550
  • Serving 2 softgels
  • 30 servings

Microb-Manager by Quicksilver Scientific lists 14 ingredients, 5 with an amount per serving of 2 softgels, such as 5 mg of broad spectrum hemp extract, 10 mg of berberine HCl and 45 mg of artemisinin; 9 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on April 22, 2021.

What is in Microb-Manager?

Each row as the label prints it, per serving of 2 softgels. 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).

Microb-Manager: Supplement Facts rows against the market (DSLD label 248550, January 2026 release)
IngredientAmount% DVAmong products listing it
Broad Spectrum Hemp extract5 mgHemp in Microb-Manager against 351 products5 mg per serving; the middle half of products list 20 mg to 50 mg, the median 30 mg.5 mg

over 99% of 351 products listing hemp give more (median 30 mg).

Cannabidiol4 mgCannabidiol in Microb-Manager against 464 products4 mg per serving; the middle half of products list 10 mg to 30 mg, the median 20 mg.4 mg

98% of 464 products listing cannabidiol give more (median 20 mg).

Berberine HClas Phellodendron amurenseBerberine HCl (Form: from Phellodendron amurense PlantPart: bark Genus: Phellodendron Species: amurense)10 mgBerberine in Microb-Manager against 419 products10 mg per serving; the middle half of products list 131.5 mg to 500 mg, the median 400 mg.10 mg

95% of 419 products listing berberine give more (median 400 mg).

Artemisininas Artemisia annuaArtemisinin (Form: from Artemisia annua Genus: Artemisia Species: annua)45 mgArtemisinin in Microb-Manager against 30 products45 mg per serving; the middle half of products list 60 mg to 200 mg, the median 100 mg.45 mg

80% of 30 products listing artemisinin give more (median 100 mg).

Proprietary Curcuminoid Complex105 mg
Turmeric Oleoresinin the blend, no amount given
Turmeric OilTurmeric Oil PlantPart: rhizomes Genus: Curcuma Species: longa Note: Containingin the blend, no amount given
Curcumin15 mgCurcumin in Microb-Manager against 550 products15 mg per serving; the middle half of products list 50 mg to 400 mg, the median 200 mg.15 mg

93% of 550 products listing curcumin give more (median 200 mg).

Proprietary Blend200 mg
Boswellia extractin the blend, no amount given
Milk Thistle seed extractas SilymarinMilk Thistle seed extract (Form: 80% Silymarin) PlantPart: seedin the blend, no amount given
Quercetin Dihydratein the blend, no amount given
Andrographis extractin the blend, no amount given
Propolis extractin the blend, no amount given
Cinnamon bark oilin the blend, no amount given
Mint Oilin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 248550 (entered April 22, 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:

  • over 99% of the 351 products that print an amount of hemp list more than its 5 mg of broad spectrum hemp extract (filed by NIH under hemp) (median 30 mg).
  • 98% of the 464 products that print an amount of cannabidiol list more than its 4 mg of cannabidiol (median 20 mg).
  • 95% of the 419 products that print an amount of berberine list more than its 10 mg of berberine (median 400 mg).
  • 93% of the 550 products that print an amount of curcumin list more than its 15 mg of curcumin (median 200 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.

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: Take 2 softgels with 8 ounces of water. Increase frequency of use as needed or as directed by healthcare professional. Best taken on an empty stomach.
Warnings
If pregnant consult physician before use.

Source: label statements in DSLD label 248550.

What else is on the label?

Other ingredients: Vitamin E, Medium Chain Triglycerides, Phospholipids.

How many labels does Microb-Manager have?

2 labels are on file under this name since May 22, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 248550 (current) Entered April 22, 2021 · on the market · 60 softgels · UPC 6 44216 04550 1
  2. Label 219924 Entered May 22, 2020 · off the market March 12, 2021 · 60 softgels · UPC 6 44216 04550 1

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

Who makes it?

The label names Quicksilver Scientific (manufacturer), Lafayette, CO. All Quicksilver Scientific products.

Where next?