PlainVitamins

Male Reproductive Factors

by MH Michael's Health Naturopathic Programs · tablet or pill · 60 vegetarian tablets

  • On the market (NIH)
  • UPC 7 55929 01270 1
  • DSLD label 303338
  • Serving 1 tablet; amounts per 3 tablets
  • 20 servings

Male Reproductive Factors by MH Michael's Health Naturopathic Programs lists 21 ingredients, 12 with an amount per serving of 3 tablets, such as 750 mcg of vitamin A, 300 mg of vitamin C, 67 mg of vitamin E and 50 mg of niacin; 9 sit inside a blend without their own amounts. Its current label entered the NIH Dietary Supplement Label Database on December 14, 2023.

What is in Male Reproductive Factors?

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).

Male Reproductive Factors: Supplement Facts rows against the market (DSLD label 303338, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Aas Beta-Carotene750 mcg83%
Vitamin Cas Calcium Ascorbate300 mg333%Vitamin C in Male Reproductive Factors against 18,583 products300 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg300 mg

Higher than 75% of 18,583 products listing vitamin C (median 100 mg). Per day at the most servings: 900 mg.

Vitamin Eas D-Alpha-Tocopherol Succinate67 mg447%
Niacinas Niacinamide50 mg313%Niacin in Male Reproductive Factors against 12,413 products50 mg per serving; the middle half of products list 13.2 mg to 48 mg, the median 20 mg.DV 16 mgUL 35 mg50 mg

Higher than 75% of 12,413 products listing niacin (median 20 mg). Per day at the most servings: 150 mg. 4.3 times the adult UL a day.

Folateas Quatrefolicequivalent to 150 mcg of (6S)-5-Methyltetrahydrofolic Acid, glucosamine salt138 mcg DFE35%
Vitamin B12as Methylcobalamin250 mcg10,417%Vitamin B12 in Male Reproductive Factors against 14,425 products250 mcg per serving; the middle half of products list 6 mcg to 200 mcg, the median 36 mcg.DV 2.4 mcg250 mcg

Higher than 77% of 14,425 products listing vitamin B12 (median 36 mcg). Per day at the most servings: 750 mcg.

Pantothenic Acidas D-Calcium Pantothenate100 mg2,000%Pantothenic Acid (Vitamin B5) in Male Reproductive Factors against 10,060 products100 mg per serving; the middle half of products list 6 mg to 50 mg, the median 12 mg.DV 5 mg100 mg

Higher than 86% of 10,060 products listing pantothenic acid (vitamin B5) (median 12 mg). Per day at the most servings: 300 mg.

Calciumas Calcium Amino Acid Chelate, Calcium Ascorbate, Dicalcium Phosphate96 mg7%Calcium in Male Reproductive Factors against 17,831 products96 mg per serving; the middle half of products list 50 mg to 252 mg, the median 115 mg.DV 1,300 mgUL 2,500 mg96 mg

59% of 17,831 products listing calcium give more (median 115 mg). Per day at the most servings: 288 mg.

Magnesiumas Magnesium Amino Acid Chelate50 mg12%Magnesium in Male Reproductive Factors against 14,003 products50 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg50 mg

59% of 14,003 products listing magnesium give more (median 86 mg). Per day at the most servings: 150 mg.

Zincas OptiZinc30 mg273%Zinc in Male Reproductive Factors against 13,186 products30 mg per serving; the middle half of products list 5 mg to 15 mg, the median 11 mg.DV 11 mgUL 40 mg30 mg

Higher than 90% of 13,186 products listing zinc (median 11 mg). Per day at the most servings: 90 mg. 2.3 times the adult UL a day.

Seleniumas L-Selenomethionine50 mcg91%Selenium in Male Reproductive Factors against 7,658 products50 mcg per serving; the middle half of products list 27 mcg to 100 mcg, the median 55 mcg.DV 55 mcgUL 400 mcg50 mcg

56% of 7,658 products listing selenium give more (median 55 mcg). Per day at the most servings: 150 mcg.

Manganeseas Manganese Amino Acid Chelate11 mg478%Manganese in Male Reproductive Factors against 7,016 products11 mg per serving; the middle half of products list 1 mg to 3.92 mg, the median 2 mg.DV 2.3 mgUL 11 mg11 mg

Higher than 97% of 7,016 products listing manganese (median 2 mg). Per day at the most servings: 33 mg. 3 times the adult UL a day.

Proprietary Blend725 mg
Asian Ginsengin the blend, no amount given
Damianaas Turnera aphrodisiacain the blend, no amount given
Inositolin the blend, no amount given
L-Argininein the blend, no amount given
L-Glutaminein the blend, no amount given
Fenugreekin the blend, no amount given
Saw Palmettoas Serenoa serrulatain the blend, no amount given
L-Cysteine Hydrochloridein the blend, no amount given
Cloveas Syzygium aromaticumin the blend, no amount given

Source: NIH ODS Dietary Supplement Label Database, label 303338 (entered December 14, 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:

  • At 3 servings a day, the most its directions give, the label lists 150 mg of niacin, 4.3 times the adult Tolerable Upper Intake Level.
  • At 3 servings a day, the most its directions give, the label lists 90 mg of zinc, 2.3 times the adult Tolerable Upper Intake Level.
  • At 3 servings a day, the most its directions give, the label lists 33 mg of manganese, 3 times the adult Tolerable Upper Intake Level.

The NIH database records 3 servings 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 Male Reproductive Factors'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
Directions: As a dietary supplement, take three (3) tablets with breakfast or, for optimal results, take one (1) tablet with each meal. Dosage may be increased as directed by a healthcare practitioner.
Warnings
Double-sealed for your protection. Do not use if outer seal is broken or missing.
Caution: Keep out of reach of children.
Not to be taken by pregnant or lactating women.
Warning: Consuming this product can expose you to chemicals including lead, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warning.ca.gov
Made in a GMP facility that processes egg, fish, milk, peanut, sesame, shellfish, soy, tree nut and wheat products.

Source: label statements in DSLD label 303338.

What else is on the label?

Other ingredients: Microcrystalline Cellulose, Stearic Acid, Modified Cellulose Gum, Magnesium Stearate, Silicon Dioxide, Shellac, Povidone.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Shield Star K (Kosher) Parve.

How many labels does Male Reproductive Factors have?

2 labels are on file under this name since November 22, 2023: other sizes, label designs and reformulations. The current one leads this page.

  1. Label 303338 (current) Entered December 14, 2023 · on the market · 60 vegetarian tablets · UPC 7 55929 01270 1
  2. Label 303340 Entered November 22, 2023 · on the market · 120 vegetarian tablets · UPC 7 55929 01274 9

DSLD also links this label to: Male Reproductive Factors (image difference, same product), Male Reproductive Factors (package size difference, same product), Male Reproductive Factors (image difference, same product), Male Reproductive Factors (package size difference, same product), Male Reproductive Factors (image difference, same product), Male Reproductive Factors (package size difference, same product), Male Reproductive Factors (image difference, same product), Male Reproductive Factors (package size difference, same product).

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

Who makes it?

The label names Michael's Naturopathic Programs (distributor), San Antonio, Texas. All MH Michael's Health Naturopathic Programs products.

Where next?