PlainVitamins

Magna Rxtra+

by Magna Rx · tablet or pill · 90 tablets

  • Off the market since January 2020 (NIH)
  • UPC 8 11184 00040 8
  • DSLD label 2532
  • Serving 2 tablets
  • 45 servings

Magna Rxtra+ by Magna Rx lists 20 ingredients, 16 with an amount per serving of 2 tablets, such as 582 mg of pygeum, 341 mg of maca, 332 mg of horny goat weed and 231 mg of oat straw; 4 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on November 25, 2011.

What is in Magna Rxtra+?

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

Magna Rxtra+: Supplement Facts rows against the market (DSLD label 2532, January 2026 release)
IngredientAmount% DVAmong products listing it
Pygeum582 mgPygeum in Magna Rxtra+ against 326 products582 mg per serving; the middle half of products list 33.72 mg to 120 mg, the median 100 mg.582 mg

Higher than 97% of 326 products listing pygeum (median 100 mg).

Maca341 mgMaca in Magna Rxtra+ against 728 products341 mg per serving; the middle half of products list 118.13 mg to 600 mg, the median 250 mg.341 mg

Higher than 59% of 728 products listing maca (median 250 mg).

Horny Goat Weed332 mgEpimedium in Magna Rxtra+ against 311 products332 mg per serving; the middle half of products list 95 mg to 550 mg, the median 200 mg.332 mg

Higher than 61% of 311 products listing epimedium (median 200 mg).

Oat Straw231 mgOats in Magna Rxtra+ against 304 products231 mg per serving; the middle half of products list 50 mg to 500 mg, the median 187.5 mg.231 mg

Higher than 57% of 304 products listing oats (median 187.5 mg).

Oyster Meat226 mgOyster in Magna Rxtra+ against 48 products226 mg per serving; the middle half of products list 35 mg to 500 mg, the median 100 mg.226 mg

Higher than 54% of 48 products listing oyster (median 100 mg).

Proprietary Blend (Combination)200 mg
Tribulusin the blend, no amount given
Buteus superbain the blend, no amount given
Colain the blend, no amount given
Royal Jellyin the blend, no amount given
Asian Ginseng118 mgOriental Ginseng in Magna Rxtra+ against 706 products118 mg per serving; the middle half of products list 30 mg to 200 mg, the median 90 mg.118 mg

Higher than 64% of 706 products listing oriental ginseng (median 90 mg).

Catauba118 mgCatuaba in Magna Rxtra+ against 70 products118 mg per serving; the middle half of products list 56.35 mg to 983 mg, the median 150 mg.118 mg

51% of 70 products listing catuaba give more (median 150 mg).

L-Arginine Hydrochloride118 mgArginine in Magna Rxtra+ against 1,455 products118 mg per serving; the middle half of products list 167 mg to 1,000 mg, the median 500 mg.118 mg

78% of 1,455 products listing arginine give more (median 500 mg).

Stinging Nettle88 mgStinging Nettle in Magna Rxtra+ against 710 products88 mg per serving; the middle half of products list 50 mg to 300 mg, the median 120 mg.88 mg

62% of 710 products listing stinging nettle give more (median 120 mg).

Muira Puama58 mgMuira Puama in Magna Rxtra+ against 193 products58 mg per serving; the middle half of products list 20 mg to 150 mg, the median 50 mg.58 mg

Higher than 54% of 193 products listing muira puama (median 50 mg).

Orchic Substance58 mgOrchic in Magna Rxtra+ against 33 products58 mg per serving; the middle half of products list 40 mg to 200 mg, the median 100 mg.58 mg

64% of 33 products listing orchic give more (median 100 mg).

CayenneCayenne PlantPart: fruit Note: 40,000 HU58 mgCapsicum in Magna Rxtra+ against 874 products58 mg per serving; the middle half of products list 25 mg to 100 mg, the median 44.5 mg.58 mg

Higher than 66% of 874 products listing capsicum (median 44.5 mg).

Sarsaparilla29 mg
Astragalus23 mgAstragalus in Magna Rxtra+ against 604 products23 mg per serving; the middle half of products list 50 mg to 405 mg, the median 132.5 mg.23 mg

91% of 604 products listing astragalus give more (median 132.5 mg).

Pumpkin23 mgPumpkin in Magna Rxtra+ against 294 products23 mg per serving; the middle half of products list 30 mg to 200 mg, the median 80 mg.23 mg

83% of 294 products listing pumpkin give more (median 80 mg).

Licorice23 mgLicorice in Magna Rxtra+ against 888 products23 mg per serving; the middle half of products list 42 mg to 300 mg, the median 100 mg.23 mg

88% of 888 products listing licorice give more (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 2532 (entered November 25, 2011), 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:

  • Its 582 mg of pygeum is higher than 97% of the 326 pygeum products that print an amount; 9 list more.
  • 91% of the 604 products that print an amount of astragalus list more than its 23 mg of astragalus (median 132.5 mg).

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 Magna Rxtra+'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
RECOMMENDED USE: Take 2 tablets daily with a meal.
Warnings
KEEP OUT OF REACH OF CHILDREN
Do not use if pregnant or nursing.
Contains Soy and may contain Wheat.
Consult with your physician prior to use or if you have a medical condition or are taking any medication.
Do not exceed recommended dose.
Do not purchase if seal is broken.
Not intended for use by persons under age 18.
Allergens and what it does not contain
Contains no added starch, preservatives, or artificial flavors.
Storage
Store at 8-32º C (45-90º F). Protect from heat, light and moisture.

Source: label statements in DSLD label 2532.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Coating Ingredients, Stearic Acid, Hydroxypropyl Cellulose, Silicon Dioxide, Calcium Sulfate, Croscarmellose Sodium, Dicalcium Phosphate, Vegetable Magnesium Stearate, Gum Arabic.

How many labels does Magna Rxtra+ have?

One label is on file, entered on November 25, 2011.

  1. Label 2532 (current) Entered November 25, 2011 · off the market January 6, 2020 · 90 tablets · UPC 8 11184 00040 8

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

Who makes it?

The label names MAGNA-RX, Inc. (distributor), Thousand Oaks, CA. All Magna Rx products.

Where next?