PlainVitamins

Progestaprin

by Approved Science · capsule · 60 capsules

  • Off the market since July 2025 (NIH)
  • UPC X0047034FN
  • DSLD label 319808
  • Serving 2 capsules
  • 30 servings

Progestaprin by Approved Science lists 6 ingredients, 6 with an amount per serving of 2 capsules, such as 90 mg of vitamin C, 1.5 mg of vitamin B6, 200 mg of magnesium and 500 mg of maca, gelatinized. Its current label entered the NIH Dietary Supplement Label Database on December 21, 2024.

What is in Progestaprin?

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

Progestaprin: Supplement Facts rows against the market (DSLD label 319808, January 2026 release)
IngredientAmount% DVAmong products listing it
Vitamin Cas Ascorbic Acid90 mg100%Vitamin C in Progestaprin against 18,583 products90 mg per serving; the middle half of products list 60 mg to 270 mg, the median 100 mg.DV 90 mgUL 2,000 mg90 mg

57% of 18,583 products listing vitamin C give more (median 100 mg).

Vitamin B6as Pyridoxal 5-Phosphate1.5 mg100%Vitamin B6 in Progestaprin against 15,277 products1.5 mg per serving; the middle half of products list 2 mg to 20 mg, the median 6 mg.DV 1.7 mgUL 100 mg1.5 mg

86% of 15,277 products listing vitamin B6 give more (median 6 mg).

Magnesiumas Magnesium Oxide200 mg63%Magnesium in Progestaprin against 14,003 products200 mg per serving; the middle half of products list 30 mg to 200 mg, the median 86 mg.UL 350 mgDV 420 mg200 mg

Higher than 75% of 14,003 products listing magnesium (median 86 mg).

Maca, Gelatinizedas Lepidium peruvianum Chacon, Gelatinized500 mgMaca in Progestaprin against 728 products500 mg per serving; the middle half of products list 118.13 mg to 600 mg, the median 250 mg.500 mg

Higher than 63% of 728 products listing maca (median 250 mg).

L-Arginine100 mgArginine in Progestaprin against 1,455 products100 mg per serving; the middle half of products list 167 mg to 1,000 mg, the median 500 mg.100 mg

79% of 1,455 products listing arginine give more (median 500 mg).

Chasteberry Fruit Extract20 mgChastetree in Progestaprin against 386 products20 mg per serving; the middle half of products list 50 mg to 240 mg, the median 100 mg.20 mg

90% of 386 products listing chastetree give more (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 319808 (entered December 21, 2024), 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:

  • 90% of the 386 products that print an amount of chastetree list more than its 20 mg of chasteberry fruit extract (filed by NIH under chastetree) (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 Progestaprin'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 two capsules daily, with meals and an 8 oz. glass of water.
Warnings
Caution: Do not exceed recommended dose. Do not use if safety seal is damaged or missing.
Pregnant women or nursing mothers, children under 18, and individuals with a known medical condition, should consult with a physician before taking this or any other dietary supplement.
Pregnant women or nursing mothers, children under 18, and individuals with a known medical condition, should consult with a physician before taking this or any other dietary supplement. Keep out of reach of children.
Allergens and what it does not contain
Made with GMO free ingredients

Source: label statements in DSLD label 319808.

What else is on the label?

Other ingredients: Cellulose, Rice Flour.

Seals and symbols as the label prints them (the maker's; a certifier's own list confirms a seal): Vegan friendly Made in USA No animal testing GMP Good Manufacturing Practice Quality Product.

How many labels does Progestaprin have?

One label is on file, entered on December 21, 2024.

  1. Label 319808 (current) Entered December 21, 2024 · off the market July 21, 2025 · 60 capsules · UPC X0047034FN

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

Who makes it?

The label names Approved Science (distributor), New York, NY. All Approved Science products.

Where next?