PlainVitamins

ProstaCern

by Worldwide Herbals · capsule · 30 capsules

  • Off the market since October 2023 (NIH)
  • UPC 8 59508 00179 4
  • DSLD label 278511
  • Serving 1 capsule
  • 30 servings

ProstaCern by Worldwide Herbals lists 16 ingredients, 16 with an amount per serving of 1 capsule, such as 30 mg of vitamin C, 50 IU of vitamin E, 15 mg of vitamin B6 and 50 mg of zinc. Its current label entered the NIH Dietary Supplement Label Database on December 13, 2022.

What is in ProstaCern?

Each row as the label prints it, per serving of 1 capsule. 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).

ProstaCern: Supplement Facts rows against the market (DSLD label 278511, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid30 mg50%Vitamin C in ProstaCern against 18,583 products30 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg30 mg

83% of 18,583 products listing vitamin C give more (median 100 mg).

Vitamin E50 IU167%Vitamin E in ProstaCern against 6,459 products50 IU per serving; the middle half of products list 15 IU to 100 IU, the median 30 IU.50 IU

Higher than 61% of 6,459 products listing vitamin E (median 30 IU).

D-Alpha-Tocopheryl Succinate40 IU
D-Alpha-Tocopheryl Acetate10 IU
Vitamin B6as Pyridoxine Hydrochloride15 mg750%Vitamin B6 in ProstaCern against 15,277 products15 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg15 mg

Higher than 68% of 15,277 products listing vitamin B6 (median 6 mg).

Zincas Zinc Amino Acid Chelate50 mg333%Zinc in ProstaCern against 13,186 products50 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg50 mg

Higher than 97% of 13,186 products listing zinc (median 11 mg). 1.3 times the adult UL a day.

Seleniumas Selenomethionine20 mcg29%Selenium in ProstaCern against 7,658 products20 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg20 mcg

84% of 7,658 products listing selenium give more (median 55 mcg).

Proprietary Blend485 mg
Saw Palmetto4:1 concentrate and 45% fatty acids extract200 mgSaw Palmetto in ProstaCern against 1,109 products200 mg per serving; the middle half of products list 100 mg to 320 mg, the median 200 mg.200 mg

45% of 1,109 products listing saw palmetto give more (median 200 mg).

L-Glutamic Acidas L-Glutamic Acid75 mgGlutamic Acid in ProstaCern against 697 products75 mg per serving; the middle half of products list 25 mg to 364 mg, the median 80 mg.75 mg

51% of 697 products listing glutamic acid give more (median 80 mg).

Graminex G63 Flower Pollen20:1 Concentrate50 mgFlower Pollen in ProstaCern against 32 products50 mg per serving; the middle half of products list 60 mg to 279 mg, the median 189.5 mg.50 mg

78% of 32 products listing flower pollen give more (median 189.5 mg).

Pumpkin Seed Extractas Fatty Acids10% total fatty acids40 mgPumpkin in ProstaCern against 294 products40 mg per serving; the middle half of products list 30 mg to 200 mg, the median 80 mg.40 mg

63% of 294 products listing pumpkin give more (median 80 mg).

Quercetinas Quercetin Dihydrate30 mgQuercetin in ProstaCern against 1,548 products30 mg per serving; the middle half of products list 26.5 mg to 250 mg, the median 100 mg.30 mg

70% of 1,548 products listing quercetin give more (median 100 mg).

Nettle Leaf Extractas Phytosterols10% Phytosterols20 mgStinging Nettle in ProstaCern against 710 products20 mg per serving; the middle half of products list 50 mg to 300 mg, the median 120 mg.20 mg

95% of 710 products listing stinging nettle give more (median 120 mg).

Pygeum africanum Bark Extractas Phytosterols10 mgPygeum in ProstaCern against 326 products10 mg per serving; the middle half of products list 33.72 mg to 120 mg, the median 100 mg.10 mg

93% of 326 products listing pygeum give more (median 100 mg).

Garlic, Powder10 mgGarlic in ProstaCern against 1,075 products10 mg per serving; the middle half of products list 50 mg to 500 mg, the median 200 mg.10 mg

89% of 1,075 products listing garlic give more (median 200 mg).

Beta-Sitosterol10 mgBeta Sitosterol in ProstaCern against 264 products10 mg per serving; the middle half of products list 50 mg to 221.25 mg, the median 100 mg.10 mg

96% of 264 products listing beta sitosterol give more (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 278511 (entered December 13, 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:

  • At 1 serving a day, the most its directions give, the label lists 50 mg of zinc, 1.3 times the adult Tolerable Upper Intake Level.
  • 95% of the 710 products that print an amount of stinging nettle list more than its 20 mg of nettle leaf extract (filed by NIH under stinging nettle) (median 120 mg).
  • 93% of the 326 products that print an amount of pygeum list more than its 10 mg of pygeum (median 100 mg).
  • 89% of the 1,075 products that print an amount of garlic list more than its 10 mg of garlic (median 200 mg).
  • 96% of the 264 products that print an amount of beta sitosterol list more than its 10 mg of beta-sitosterol (filed by NIH under beta sitosterol) (median 100 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 ProstaCern'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 one capsule daily.
Warnings
Warning: As with any dietary supplement, seek the advice of a health care professional before using this product.
Not for use by individuals under the age of 18 years.
Do not use if you are pregnant or nursing.
Keep out of the reach of children.
Tamper resistant. Do not use if imprinted safety seal under cap is broken or missing.
Storage
Store tightly closed in a cool dry place (59 degrees - 86 degrees F)

Source: label statements in DSLD label 278511.

What else is on the label?

Other ingredients: Gelatin, Dicalcium Phosphate, Talc, Rice.

How many labels does ProstaCern have?

One label is on file, entered on December 13, 2022.

  1. Label 278511 (current) Entered December 13, 2022 · off the market October 17, 2023 · 30 capsules · UPC 8 59508 00179 4

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

Who makes it?

The label names Worldwide Herbals (distributor), Las Vegas, NV. All Worldwide Herbals products.

Where next?