PB-4 Select
by Moss Nutrition · capsule · 30 vegetarian capsules
- On the market (NIH)
- UPC M161
- DSLD label 274246
- Serving 1 capsule
- 30 servings
PB-4 Select by Moss Nutrition lists 5 ingredients, 1 with an amount per serving of 1 capsule, such as 10 mcg (400 IU) of vitamin D3; 4 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on September 22, 2022.
What is in PB-4 Select?
Each row as the label prints it, per serving of 1 capsule. 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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Vitamin D3as Cholecalciferol400 IU | 10 mcg (400 IU) | 50% | 57% of 14,175 products listing vitamin D give more (median 15 mcg). |
| PB-4 Proprietary Probiotic BlendProviding 2 Billion CFU | 70 mg | ||
| L. Plantarum KABP-033 | in the blend, no amount given | ||
| L. plantarum KABP-022 | in the blend, no amount given | ||
| L. plantarum KABP-023 | in the blend, no amount given | ||
| P. acidilactici KABP-21 | in the blend, no amount given |
Source: NIH ODS Dietary Supplement Label Database, label 274246 (entered September 22, 2022), 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; 4 ingredients sit inside a blend, so their amounts cannot be compared.
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 PB-4 Select's, rare ingredients counting for more.
- Intensive GI ProbioticHealthy Origins 2 shared, 85% alike
- Gut Comfort ProbioticCarotec 2 shared, 85% alike
- Ultimate ImmunityOmbre 2 shared, 85% alike
- Intestinal Bacteria SupportNOW 2 shared, 85% alike
- Oral Probiotic Refreshing Mint FlavorUSANA 2 shared, 61% alike
- NutriLots Probiotics with CabbageNutriLots 1 shared, 55% alike
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: 1 capsule per day after a meal, or as directed by your healthcare professional.
- Warnings
- Warning: If you are taking medication, have a medical condition or an upcoming medical procedure, or are pregnant or nursing, consult a physician before using.
- If adverse reactions occur, discontinue use and consult your healthcare practitioner.
- Keep out of reach of children.
- Allergens and what it does not contain
- Does not contain gluten, dairy or GMOs.
- Storage
- Store sealed in a cool, dry place.
Source: label statements in DSLD label 274246.
What else is on the label?
Other ingredients: Hydroxypropyl Methylcellulose, Maltodextrin, Vegetable Stearate.
How many labels does PB-4 Select have?
One label is on file, entered on September 22, 2022.
- Label 274246 (current) Entered September 22, 2022 · on the market · 30 vegetarian capsules · UPC M161
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names Moss Nutrition Products, Inc. (distributor), Hadley, MA. All Moss Nutrition products.