PlainVitamins

Systolex

by PurMedica · tablet or pill · 90 tablets

  • On the market (NIH)
  • DSLD label 211679
  • Serving 3 tablets
  • 30 servings

Systolex by PurMedica lists 7 ingredients, 7 with an amount per serving of 3 tablets, such as 250 mg of calcium, 550 mg of magnesium, 550 mg of hawthorn berry powder extract and 250 mg of olive leaf powder extract. Its current label entered the NIH Dietary Supplement Label Database on January 25, 2020.

What is in Systolex?

Each row as the label prints it, per serving of 3 tablets. 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).

Systolex: Supplement Facts rows against the market (DSLD label 211679, January 2026 release)
IngredientAmount% DVAmong products listing it
Calciumas Calcium CarbonateCalcium (Form: from Calcium Carbonate)250 mg25%Calcium in Systolex 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).

Magnesiumas Magnesium OxideMagnesium (Form: from Magnesium Oxide)550 mg138%Magnesium in Systolex against 14,003 products550 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg550 mg

Higher than 99% of 14,003 products listing magnesium (median 86 mg). 1.6 times the adult UL a day.

Hawthorn berry powder extract550 mgHawthorn in Systolex against 589 products550 mg per serving; the middle half of products list 75 mg to 400 mg, the median 200 mg.550 mg

Higher than 84% of 589 products listing hawthorn (median 200 mg).

Olive leaf powder extractas OleuropeinOlive leaf powder extract (Form: 20% Oleuropein) PlantPart: leaf250 mgOlive in Systolex against 822 products250 mg per serving; the middle half of products list 30 mg to 300 mg, the median 100 mg.250 mg

Higher than 66% of 822 products listing olive (median 100 mg).

Taurine200 mgTaurine in Systolex against 2,337 products200 mg per serving; the middle half of products list 110 mg to 1,000 mg, the median 500 mg.200 mg

65% of 2,337 products listing taurine give more (median 500 mg).

Coleus forskohlii extractas ForskolinColeus forskohlii extract (Form: 10% Forskolin) Genus: Coleus Species: forskohlii200 mgColeus in Systolex against 303 products200 mg per serving; the middle half of products list 73.5 mg to 250 mg, the median 125 mg.200 mg

Higher than 65% of 303 products listing coleus (median 125 mg).

Celery seed extractCelery seed extract PlantPart: seed, fruit Genus: Apium Species: graveolens Note: 6:1100 mgCelery in Systolex against 221 products100 mg per serving; the middle half of products list 50 mg to 400 mg, the median 75 mg.100 mg

Higher than 51% of 221 products listing celery (median 75 mg).

Source: NIH ODS Dietary Supplement Label Database, label 211679 (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?

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 1 serving a day, the most its directions give, the label lists 550 mg of magnesium, 1.6 times the adult Tolerable Upper Intake Level.

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 Systolex'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 Use: As a dietary supplement, adults take three (3) tablets daily, or as directed by a health care professional.
Warnings
Keep out of reach of children
Allergens and what it does not contain
Contains no added sugar, salt, dairy, yeast, wheat, corn, soy, preservatives, artificial colors or flavors.
Storage
Store in a cool, dry place and away from direct light.

Source: label statements in DSLD label 211679.

What else is on the label?

Other ingredients: Cellulose, modified Cellulose Gum, Magnesium Stearate, Silica, Glycerin.

How many labels does Systolex have?

2 labels are on file under this name since April 25, 2019: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 211679 (current) Entered January 25, 2020 · on the market · 90 tablets
  2. Label 200352 Entered April 25, 2019 · off the market July 23, 2019 · 90 tablets

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

Who makes it?

The label names PurMedica (manufacturer). All PurMedica products.

Where next?