PlainVitamins

Prostonic Ultra

by HerbTonics · capsule · 120 vegan capsules

  • On the market (NIH)
  • UPC X001R6MM6R
  • DSLD label 287064
  • Serving 2 vegetable capsules
  • 60 servings

Prostonic Ultra by HerbTonics lists 17 ingredients, 17 with an amount per serving of 2 vegetable capsules, such as 600 mg of saw palmetto, powder, 50 mg of zinc, 0.5 mg of copper and 5 mg of vitamin B6. Its current label entered the NIH Dietary Supplement Label Database on June 22, 2023.

What is in Prostonic Ultra?

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

Prostonic Ultra: Supplement Facts rows against the market (DSLD label 287064, January 2026 release)
IngredientAmount% DVAmong products listing it
Saw Palmetto, Powderas Saw Palmetto, Powder, Saw Palmetto, Powder600 mgSaw Palmetto in Prostonic Ultra against 1,109 products600 mg per serving; the middle half of products list 100 mg to 320 mg, the median 200 mg.600 mg

Higher than 92% of 1,109 products listing saw palmetto (median 200 mg).

Zincas Zinc Oxide50 mg455%*Zinc in Prostonic Ultra 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.

Copperas Copper Gluconate500 mcg0.5 mg56%*Copper in Prostonic Ultra against 6,468 products0.5 mg per serving; the middle half of products list 0.5 mg to 2 mg, the median 1 mg.DV 0.9 mgUL 10 mg0.5 mg

68% of 6,468 products listing copper give more (median 1 mg).

Vitamin B6as Pyridoxine Hydrochloride5 mg294%*Vitamin B6 in Prostonic Ultra against 15,277 products5 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg5 mg

51% of 15,277 products listing vitamin B6 give more (median 6 mg).

Pygeum africanum Bark Extract5:1 Extract300 mgPygeum in Prostonic Ultra against 326 products300 mg per serving; the middle half of products list 33.72 mg to 120 mg, the median 100 mg.300 mg

Higher than 90% of 326 products listing pygeum (median 100 mg).

Pumpkin, Powder60 mgPumpkin in Prostonic Ultra against 294 products60 mg per serving; the middle half of products list 30 mg to 200 mg, the median 80 mg.60 mg

53% of 294 products listing pumpkin give more (median 80 mg).

Burdock root powder5 mgBurdock in Prostonic Ultra against 302 products5 mg per serving; the middle half of products list 76 mg to 400 mg, the median 145 mg.5 mg

97% of 302 products listing burdock give more (median 145 mg).

Cayenne Pepper, Powder5 mgCapsicum in Prostonic Ultra against 874 products5 mg per serving; the middle half of products list 25 mg to 100 mg, the median 44.5 mg.5 mg

93% of 874 products listing capsicum give more (median 44.5 mg).

Goldenseal, Powder5 mgGoldenseal in Prostonic Ultra against 308 products5 mg per serving; the middle half of products list 40 mg to 385 mg, the median 100 mg.5 mg

95% of 308 products listing goldenseal give more (median 100 mg).

Gravel, Powder5 mg
Juniper, Powder5 mgJuniper in Prostonic Ultra against 287 products5 mg per serving; the middle half of products list 20 mg to 100 mg, the median 50 mg.5 mg

95% of 287 products listing juniper give more (median 50 mg).

Marshmallow, Powder5 mgMarshmallow in Prostonic Ultra against 290 products5 mg per serving; the middle half of products list 50 mg to 224 mg, the median 100 mg.5 mg

98% of 290 products listing marshmallow give more (median 100 mg).

Parsley, Powder5 mgParsley in Prostonic Ultra against 359 products5 mg per serving; the middle half of products list 25.35 mg to 200 mg, the median 80 mg.5 mg

91% of 359 products listing parsley give more (median 80 mg).

L-Glutamic Acid HCl70 mgGlutamic Acid in Prostonic Ultra against 697 products70 mg per serving; the middle half of products list 25 mg to 364 mg, the median 80 mg.70 mg

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

L-Alanine70 mgAlanine in Prostonic Ultra against 475 products70 mg per serving; the middle half of products list 100 mg to 972 mg, the median 483 mg.70 mg

81% of 475 products listing alanine give more (median 483 mg).

L-Glycine30 mgGlycine in Prostonic Ultra against 1,078 products30 mg per serving; the middle half of products list 100 mg to 846 mg, the median 300 mg.30 mg

89% of 1,078 products listing glycine give more (median 300 mg).

Beta Sitosterol300 mgBeta Sitosterol in Prostonic Ultra against 264 products300 mg per serving; the middle half of products list 50 mg to 221.25 mg, the median 100 mg.300 mg

Higher than 84% of 264 products listing beta sitosterol (median 100 mg).

* % Daily Value computed from the printed amount and the FDA Daily Value (21 CFR 101.9); the label prints none for that row.

Source: NIH ODS Dietary Supplement Label Database, label 287064 (entered June 22, 2023), 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 600 mg of saw palmetto is higher than 92% of the 1,109 saw palmetto products that print an amount; 78 list more.
  • 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.
  • Its 300 mg of pygeum is higher than 90% of the 326 pygeum products that print an amount; 24 list more.
  • 97% of the 302 products that print an amount of burdock list more than its 5 mg of burdock (median 145 mg).
  • 93% of the 874 products that print an amount of capsicum list more than its 5 mg of cayenne pepper, powder (filed by NIH under capsicum) (median 44.5 mg).
  • 95% of the 308 products that print an amount of goldenseal list more than its 5 mg of goldenseal (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 Prostonic Ultra'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: Adults take two (2) capsules one daily or as directed by a health care professional. For maximum effect, take daily for at least 30 days.
Warnings
Caution: Do not exceed recommended dose.
Pregnant or nursing mothers, children under 18, and individuals with a known medical condition should consult a physician before using this or any dietary supplement.
Allergens and what it does not contain
No artificial colors or flavors, chemical preservatives, dairy, soy or gluten.
Non GMO No fillers No additives

Source: label statements in DSLD label 287064.

What else is on the label?

Other ingredients: Cellulose.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): 3rd party lab tested; FDA Registered Facility GMP Certified Good Manufacturing Practices Made in the USA.

How many labels does Prostonic Ultra have?

2 labels are on file under this name since January 22, 2022: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 287064 (current) Entered June 22, 2023 · on the market · 120 vegan capsules · UPC X001R6MM6R
  2. Label 259388 Entered January 22, 2022 · off the market July 13, 2022 · 120 vegan capsules · UPC X001R6MM6R

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

Who makes it?

The label names Herbtonics (distributor), Twinsburg, OH. All HerbTonics products.

Where next?