Combination D TRCTN

by Loomis Enzymes · capsule · 90 capsules

  • Off the market since February 2021 (NIH)
  • UPC 6 97706 01740 3
  • DSLD label 212792
  • Serving 2 capsules
  • 45 servings

Combination D TRCTN by Loomis Enzymes lists 15 ingredients, 8 with an amount per serving of 2 capsules, such as 52 mg of calcium, 200 mg of fenugreek, 180 mg of stinging nettles (urtica dioica) extract and 140 mg of horsetail; 7 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on January 25, 2020.

What is in Combination D TRCTN?

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).

Combination D TRCTN: Supplement Facts rows against the market (DSLD label 212792, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Calcium Lactate, Tricalcium PhosphateCalcium (Form: as Calcium Lactate, and Tricalcium Phosphate)52 mg5%Calcium in Combination D TRCTN against 17,831 products52 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg52 mg

71% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 156 mg.

Fenugreek200 mgFenugreek in Combination D TRCTN against 628 products200 mg per serving; the middle half of products list 100 mg to 600 mg, the median 300 mg.200 mg

60% of 628 products listing fenugreek give more (median 300 mg). Per day at the most servings: 600 mg.

Stinging Nettles (Urtica dioica) extract180 mgStinging Nettle in Combination D TRCTN against 710 products180 mg per serving; the middle half of products list 50 mg to 300 mg, the median 120 mg.180 mg

Higher than 60% of 710 products listing stinging nettle (median 120 mg). Per day at the most servings: 540 mg.

Horsetail140 mgHorsetail in Combination D TRCTN against 519 products140 mg per serving; the middle half of products list 20 mg to 200 mg, the median 67 mg.140 mg

Higher than 69% of 519 products listing horsetail (median 67 mg). Per day at the most servings: 420 mg.

Oat Straw140 mgOats in Combination D TRCTN against 304 products140 mg per serving; the middle half of products list 50 mg to 500 mg, the median 187.5 mg.140 mg

57% of 304 products listing oats give more (median 187.5 mg). Per day at the most servings: 420 mg.

Rose Hips80 mgDog Rose in Combination D TRCTN against 397 products80 mg per serving; the middle half of products list 10 mg to 65 mg, the median 25 mg.80 mg

Higher than 76% of 397 products listing dog rose (median 25 mg). Per day at the most servings: 240 mg.

Shiitake70 mgShiitake Mushroom in Combination D TRCTN against 256 products70 mg per serving; the middle half of products list 33.75 mg to 200 mg, the median 100 mg.70 mg

57% of 256 products listing shiitake mushroom give more (median 100 mg). Per day at the most servings: 210 mg.

Marshmallow40 mgMarshmallow in Combination D TRCTN against 290 products40 mg per serving; the middle half of products list 50 mg to 224 mg, the median 100 mg.40 mg

82% of 290 products listing marshmallow give more (median 100 mg). Per day at the most servings: 120 mg.

Proprietary Plant Enzyme Blend202 mg
Amylasein the blend, no amount given
ProteaseProtease Note: 2 sourcesin the blend, no amount given
LipaseLipase Note: 2 sourcesin the blend, no amount given
Cellulasein the blend, no amount given
Glucoamylasein the blend, no amount given
Hemicellulasein the blend, no amount given
Alpha-Galactosidasein the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 212792 (entered January 25, 2020), 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; 7 ingredients sit inside a blend, so their amounts cannot be compared.

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 Combination D TRCTN's, rare ingredients counting for more.

  • TrctnLoomis Enzymes 14 shared, 84% alike
  • S2 To S4 ParaChiro-Zyme 11 shared, 71% alike
  • Para S2 To S4Thera-Zyme 11 shared, 71% alike
  • Formula 25Enzyme Solutions 11 shared, 71% alike
  • IvDLoomis Enzymes 10 shared, 60% alike
  • ParaLoomis Enzymes 10 shared, 57% 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
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 212792.

What else is on the label?

Other ingredients: Vegetable Capsule, Phytase.

How many labels does Combination D TRCTN have?

One label is on file, entered on January 25, 2020.

  1. Label 212792 (current) Entered January 25, 2020 · off the market February 23, 2021 · 90 capsules · UPC 6 97706 01740 3

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

Who makes it?

The label names Enzyme Formulations, Inc. (distributor), Madison, Wisconsin. All Loomis Enzymes products.

Where next?