PlainVitamins

SIBO-Rebuild

by Priority One Nutritional Supplements · capsule · 180 vegetarian capsules

  • On the market (NIH)
  • UPC 8 15354 02174 4
  • DSLD label 310781
  • Serving 3 vegetarian capsules
  • 60 servings

SIBO-Rebuild by Priority One Nutritional Supplements lists 4 ingredients, 4 with an amount per serving of 3 vegetarian capsules, such as 10 mg of zinc, 250 mg of Lion's mane, 750 mg of acetyl-L-carnitine hydrochloride and 750 mg of L-glutamine. Its current label entered the NIH Dietary Supplement Label Database on July 25, 2024.

What is in SIBO-Rebuild?

Each row as the label prints it, per serving of 3 vegetarian capsules. 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).

SIBO-Rebuild: Supplement Facts rows against the market (DSLD label 310781, January 2026 release)
IngredientAmount% DVAmong products listing it
Zincas Zinc Orotate Oxide10 mg91%Zinc in SIBO-Rebuild against 13,186 products10 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg10 mg

51% of 13,186 products listing zinc give more (median 11 mg). Per day at the most servings: 20 mg.

Lion's Mane250 mgHericium mushroom in SIBO-Rebuild against 373 products250 mg per serving; the middle half of products list 200 mg to 1,000 mg, the median 500 mg.250 mg

67% of 373 products listing hericium mushroom give more (median 500 mg). Per day at the most servings: 500 mg.

Acetyl-L-Carnitine Hydrochloride750 mgAcetyl L-Carnitine in SIBO-Rebuild against 933 products750 mg per serving; the middle half of products list 200 mg to 525 mg, the median 500 mg.750 mg

Higher than 77% of 933 products listing acetyl L-carnitine (median 500 mg). Per day at the most servings: 1,500 mg.

L-Glutamine750 mgGlutamine in SIBO-Rebuild against 1,850 products0.75 g per serving; the middle half of products list 0.356 g to 3 g, the median 1 g.0.75 g

61% of 1,850 products listing glutamine give more (median 1 g). Per day at the most servings: 1.5 g.

Source: NIH ODS Dietary Supplement Label Database, label 310781 (entered July 25, 2024), version 9.4.0. See the label on DSLD or its label image (PDF). Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.

The NIH database records 2 servings 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 SIBO-Rebuild'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
Recommendations: Take three (3) capsules two times daily before meals or as directed by your physician.
Warnings
Warning: If you are pregnant or breast feeding, consult your physician before using this product.
Keep out of reach of children.
For professional use only.
Allergens and what it does not contain
Contains no preservatives. Bisphenol-A (BPA) & Phthalate free
Non-GMO
Storage
Keep container tightly closed, store in a cool, dry place.

Source: label statements in DSLD label 310781.

What else is on the label?

Other ingredients: Rice Chelate, Hypromellose, Water, Purified.

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

How many labels does SIBO-Rebuild have?

2 labels are on file under this name since September 25, 2020: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 310781 (current) Entered July 25, 2024 · on the market · 180 vegetarian capsules · UPC 8 15354 02174 4
  2. Label 236879 Entered September 25, 2020 · off the market March 30, 2023 · 180 vegetarian capsules · UPC 8 15354 02174 4

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

Who makes it?

The label names First Priority Manufacturing, Inc. (manufacturer), Ferndale, WA. All Priority One Nutritional Supplements products.

Where next?