PlainVitamins

Spl

by Loomis Enzymes · capsule · 180 capsules

  • On the market (NIH)
  • UPC 6 97706 04561 1
  • DSLD label 327548
  • Serving 2 capsules
  • 90 servings

Spl by Loomis Enzymes lists 12 ingredients, 5 with an amount per serving of 2 capsules, such as 180 mg of pau d'Arco, 180 mg of yellow dock, 130 mg of echinacea and 100 mg of astragalus; 7 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on February 23, 2025.

What is in Spl?

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

Spl: Supplement Facts rows against the market (DSLD label 327548, January 2026 release)
IngredientAmount% DVAmong products listing it
Pau d'Arcoas Tabebuia heptaphylla180 mgPau d'Arco in Spl against 149 products180 mg per serving; the middle half of products list 50 mg to 704 mg, the median 210 mg.180 mg

56% of 149 products listing pau d'Arco give more (median 210 mg). Per day at the most servings: 540 mg.

Yellow Dock180 mgYellow Dock in Spl against 105 products180 mg per serving; the middle half of products list 50 mg to 400 mg, the median 100 mg.180 mg

Higher than 68% of 105 products listing yellow dock (median 100 mg). Per day at the most servings: 540 mg.

Echinaceaas Echinacea purpurea130 mgEchinacea in Spl against 234 products130 mg per serving; the middle half of products list 75 mg to 400 mg, the median 200 mg.130 mg

56% of 234 products listing echinacea give more (median 200 mg). Per day at the most servings: 390 mg.

Astragalusas Astragalus membranaceous100 mgAstragalus in Spl against 604 products100 mg per serving; the middle half of products list 50 mg to 405 mg, the median 132.5 mg.100 mg

52% of 604 products listing astragalus give more (median 132.5 mg). Per day at the most servings: 300 mg.

Mulleinas Verbascum thapsus10 mgMullein in Spl against 97 products10 mg per serving; the middle half of products list 50 mg to 580 mg, the median 100 mg.10 mg

89% of 97 products listing mullein give more (median 100 mg). Per day at the most servings: 30 mg.

Proprietary Enzyme Blend38 mg
Protease2 sourcesin the blend, no amount given
Amylasein the blend, no amount given
Lipase3 sourcesin the blend, no amount given
Hemicellulasein the blend, no amount given
Alpha-Galactosidasein the blend, no amount given
Cellulasein the blend, no amount given
Glucoamylasein the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 327548 (entered February 23, 2025), 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?

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:

  • 89% of the 97 products that print an amount of mullein list more than its 10 mg of mullein (median 100 mg).

The NIH database records 3 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 Spl'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
Directions for use: Take 2 capsules, 3 times daily after meals or as directed.
Warnings
Keep out of reach of children.
Note: Consult your physician before using this product if you are pregnant, nursing, taking medication, or have a medical condition.
Do not use if inner or outer seal is broken, torn, or missing.
Storage
To ensure freshness and potency, keep bottle tightly closed and store in a cool, dry place.

Source: label statements in DSLD label 327548.

What else is on the label?

Other ingredients: Cellulose, Water, Phytase.

How many labels does Spl have?

4 labels are on file under this name since May 24, 2018: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 327548 (current) Entered February 23, 2025 · on the market · 180 capsules · UPC 6 97706 04561 1
  2. Label 306306 Entered February 22, 2024 · off the market January 29, 2024 · 180 capsules · UPC 6 97706 04561 1
  3. Label 246640 Entered April 22, 2021 · off the market January 25, 2023 · 180 capsules · UPC 6 97706 04561 1
  4. Label 177406 Entered May 24, 2018 · off the market February 23, 2021 · 180 capsules · UPC 6 97706 04561 1

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

Who makes it?

The label names Loomis Enzymes, LLC (distributor), Fitchburg, Wisconsin. All Loomis Enzymes products.

Where next?