PMS Comfort Support

by Zoi Research · capsule · 56 vegetarian capsules

  • On the market (NIH)
  • UPC 8 98220 01606 8
  • DSLD label 272409
  • Serving 4 capsules
  • 14 servings

PMS Comfort Support by Zoi Research lists 16 ingredients, 5 with an amount per serving of 4 capsules, such as 2.5 mcg (100 IU) of vitamin D, 25 mg of vitamin B6, 300 mg of calcium and 150 mg of magnesium; 11 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 PMS Comfort Support?

Each row as the label prints it, per serving of 4 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).

PMS Comfort Support: Supplement Facts rows against the market (DSLD label 272409, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Das Ergocalciferol, Vitamin D2100 IU2.5 mcg (100 IU)13%Vitamin D in PMS Comfort Support against 14,175 products2.5 mcg per serving; the middle half of products list 10 mcg to 25 mcg, the median 15 mcg.DV 20 mcgUL 100 mcg2.5 mcg

92% of 14,175 products listing vitamin D give more (median 15 mcg).

Vitamin B6as Pyridoxine Hydrochloride25 mg1,471%Vitamin B6 in PMS Comfort Support against 15,277 products25 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg25 mg

Higher than 76% of 15,277 products listing vitamin B6 (median 6 mg).

Calciumas Calcium Citrate300 mg23%Calcium in PMS Comfort Support against 17,831 products300 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg300 mg

Higher than 77% of 17,831 products listing calcium (median 115 mg).

Magnesiumas Magnesium Oxide150 mg36%Magnesium in PMS Comfort Support against 14,003 products150 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg150 mg

Higher than 70% of 14,003 products listing magnesium (median 86 mg).

Proprietary PMS Support Blend250 mg
Chasteberryin the blend, no amount given
Asparagus, powderin the blend, no amount given
Dong Quai root powderin the blend, no amount given
Fo-Ti root powderin the blend, no amount given
Cramp Bark, Powderin the blend, no amount given
Black cohosh powderin the blend, no amount given
Chasteberry fruit extract175 mgChastetree in PMS Comfort Support against 386 products175 mg per serving; the middle half of products list 50 mg to 240 mg, the median 100 mg.175 mg

Higher than 63% of 386 products listing chastetree (median 100 mg).

Diindolymethane Complexas Diindolylmethane, Phosphatidylcholine, Silica25% DIM100 mg
Proprietary Absorption Blend23 mg
Black Pepper fruit extractin the blend, no amount given
Ginger root extractin the blend, no amount given
Long Pepperin the blend, no amount given
Black Pepperin the blend, no amount given
Enzyme Blendas Amylase, Cellulase, Lactasein the blend, no amount given
Bacillus coagulansin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 272409 (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?

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:

  • 92% of the 14,175 products that print an amount of vitamin D list more than its 2.5 mcg (100 IU) of vitamin D (median 15 mcg (600 IU)).

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 PMS Comfort Support'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
Suggested Usage: Each month 14 days prior to the onset of menstruation, take 4 capsules daily, preferably with meals, or as recommended by a healthcare professional.
Warnings
Warnings: Keep out of the reach of children. Pregnant or lactating women, the chronically ill, elderly, individuals under the age of 18, those taking prescription medications (e.g., blood thinners) as well as those with a physician-diagnosed medical condition should consult with a physician, pharmacist, naturopath or other qualified healthcare professional prior to taking dietary supplements.
Pregnant or lactating women, the chronically ill, elderly, individuals under the age of 18, those taking prescription medications (e.g., blood thinners) as well as those with a physician-diagnosed medical condition should consult with a physician, pharmacist, naturopath or other qualified healthcare professional prior to taking dietary supplements.
Sealed for your protection. Do not use if seal is missing or broken.
Not manufactured with milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, or sesame. Produced in a third-party, audited and registered cGMP compliant facility that may process other products that contain these allergens or ingredients.
Allergens and what it does not contain
Not manufactured with milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soy, or sesame.
Storage
Best stored at controlled room temperature 20 degrees C to 25 degrees C (68 degrees F to 77 degrees F). Improper storage conditions, such as extended exposure to direct sunlight, high heat & humidity can cause product degradation over time.

Source: label statements in DSLD label 272409.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Modified Cellulose, Magnesium Stearate, Stearic Acid, Silicon Dioxide, Lavender Oil.

How many labels does PMS Comfort Support have?

One label is on file, entered on September 22, 2022.

  1. Label 272409 (current) Entered September 22, 2022 · on the market · 56 vegetarian capsules · UPC 8 98220 01606 8

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

Who makes it?

The label names Madre Labs, LLC (distributor), Pasadena, CA. All Zoi Research products.

Where next?