Tranquil Day Delicious Lemon Flavor

by Windmill Health Products · powder · 12 ozs

  • On the market (NIH)
  • UPC 0 35046 08974 0
  • DSLD label 42527
  • Serving 7 g ((1 scoop)(2 rounded tsp))
  • 50 servings

Tranquil Day Delicious Lemon Flavor by Windmill Health Products lists 4 ingredients, 4 with an amount per serving of 7 g, such as 400 IU (10 mcg) of vitamin D, 250 mg of calcium, 600 mg of magnesium and 198 mg of potassium. Its current label entered the NIH Dietary Supplement Label Database on February 25, 2015.

What is in Tranquil Day Delicious Lemon Flavor?

Each row as the label prints it, per serving of 7 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).

Tranquil Day Delicious Lemon Flavor: Supplement Facts rows against the market (DSLD label 42527, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Das Cholecalciferol, Vitamin D3Vitamin D (Form: as Vitamin D3 (Alt. Name: Cholecalciferol))400 IU (10 mcg)100%Vitamin D in Tranquil Day Delicious Lemon Flavor against 14,175 products10 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg10 mcg

57% of 14,175 products listing vitamin D give more (median 15 mcg). Per day at the most servings: 20 mcg.

Calciumas Calcium Citrate, Calcium GluconateCalcium (Form: as Calcium Citrate, and Calcium Gluconate)250 mg25%Calcium in Tranquil Day Delicious Lemon Flavor against 17,831 products250 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg250 mg

Higher than 73% of 17,831 products listing calcium (median 115 mg). Per day at the most servings: 500 mg.

Magnesiumas Magnesium Ascorbate, Magnesium CitrateMagnesium (Form: as Magnesium Citrate, and Magnesium Ascorbate)600 mg150%Magnesium in Tranquil Day Delicious Lemon Flavor against 14,003 products600 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg600 mg

Higher than 99% of 14,003 products listing magnesium (median 86 mg). Per day at the most servings: 1,200 mg. 3.4 times the adult UL a day.

Potassiumas Potassium CitratePotassium (Form: as Potassium Citrate)198 mg5%Potassium in Tranquil Day Delicious Lemon Flavor against 11,614 products198 mg per serving; the middle half of products list 50 mg to 190 mg, the median 99 mg.DV 4,700 mg198 mg

Higher than 76% of 11,614 products listing potassium (median 99 mg). Per day at the most servings: 396 mg.

Source: NIH ODS Dietary Supplement Label Database, label 42527 (entered February 25, 2015), 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?

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:

  • At 2 servings a day, the most its directions give, the label lists 1,200 mg of magnesium, 3.4 times the adult Tolerable Upper Intake Level.

The NIH database records 1 to 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.

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: Add one scoop or two rounded teaspoons to 8 fl. oz. of hot or cold water once or twice daily as a dietary supplement.
Warnings
-Keep out of reach of children.
-Do not use if seal is broken.
Storage
-Protect from heat, light and moisture.

Source: label statements in DSLD label 42527.

What else is on the label?

Other ingredients: Citric Acid, Silicon Dioxide, natural Lemon flavor, Acesulfame Potassium.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Made in the U.S.A.

How many labels does Tranquil Day Delicious Lemon Flavor have?

One label is on file, entered on February 25, 2015.

  1. Label 42527 (current) Entered February 25, 2015 · on the market · 12 ozs · UPC 0 35046 08974 0

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

Who makes it?

The label names Windmill Health Products (distributor), West Caldwell, New Jersey. All Windmill Health Products products.

Where next?