Probiotic Synergy

by Designs for Health · powder · 120 grams

  • On the market (NIH)
  • UPC 8 79452 00046 9
  • DSLD label 65313
  • Serving 2 g (approx. 1/2 teaspoon)
  • 60 servings

Probiotic Synergy by Designs for Health lists 5 ingredients; 5 give their count of live cultures or enzyme activity instead of a weight. Its current label entered the NIH Dietary Supplement Label Database on October 22, 2016.

What is in Probiotic Synergy?

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

Probiotic Synergy: Supplement Facts rows against the market (DSLD label 65313, January 2026 release)
IngredientAmount% DVAmong products listing it
Lactobacillus acidophilusLactobacillus acidophilus Genus: Lactobacillus Species: acidophilus Note: 3.34 billion
Lactobacillus paracaseiLactobacillus paracasei Genus: Lactobacillus Species: paracasei Note: 3.34 billion
Lactobacillus plantarumLactobacillus plantarum Genus: Lactobacillus Species: plantarum Note: 3.34 billion
Bifidobacterium longumBifidobacterium longum Genus: Bifidobacterium Species: longum Note: 3.34 billion
Bifidobacterium lactisBifidobacterium lactis Genus: Bifidobacterium Species: lactis Note: (formerly Bifidobacterium infantis) (6.68 billion)

Source: NIH ODS Dietary Supplement Label Database, label 65313 (entered October 22, 2016), 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?

Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient; 5 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?

1 product lists the very same ingredients; the nearest amounts come first.

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
Recommended Use: As a dietary supplement, take 2 grams (approx. 1/2 teaspoon) per day, or as directed by your health care practitioner.
Allergens and what it does not contain
Does not contain gluten.
Storage
Refrigeration is recommended and will ensure maximum potency and shelf life. Organism potency will decrease slowly; this process may be accelerated through exposure to heat, humidity or direct sunlight.

Source: label statements in DSLD label 65313.

What else is on the label?

Other ingredients: Inulin.

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

How many labels does Probiotic Synergy have?

3 labels are on file under this name since June 25, 2013: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 65313 (current) Entered October 22, 2016 · on the market · 120 grams · UPC 8 79452 00046 9
  2. Label 22522 Entered July 25, 2013 · on the market · 60 bio-tract probiospheres · UPC 8 79452 00021 6
  3. Label 22787 Entered June 25, 2013 · on the market · 120 spheres · UPC 8 79452 00381 1

DSLD also links this label to: Probiotic Synergy Powder (package size difference, same product).

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

Who makes it?

The label names Designs for Health, Inc. (manufacturer, distributor), Suffield, CT. All Designs for Health products.

Where next?