Pregnenolone 25 mg
by ProThera · capsule · 100 capsules
- On the market (NIH)
- UPC 8 28054 01620 0
- DSLD label 70643
- Serving 1 to 2 capsules; amounts per 1 capsule
- 100 servings
Pregnenolone 25 mg by ProThera lists one ingredient: 25 mg of pregnenolone, micronized per serving of 1 capsule. Its current label entered the NIH Dietary Supplement Label Database on February 24, 2017.
What is in Pregnenolone 25 mg?
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).
| Ingredient | Amount | % DV | Among products listing it |
|---|---|---|---|
| Pregnenolone, MicronizedPregnenolone Note: micronized | 25 mg | 44% of 142 products listing pregnenolone give more (median 25 mg). |
Source: NIH ODS Dietary Supplement Label Database, label 70643 (entered February 24, 2017), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.
Is that a lot?
Every amount on this label with a position sits within the middle 80% of the products that list the same ingredient.
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?
6 products list the very same ingredients; the nearest amounts come first.
- Pregnenolone 25Jarrow Formulas · off the market same ingredients
- Pregnenolone 25 mg SublingualDouglas Laboratories same ingredients
- High Potency Pregnenolone 25 mgSwanson Ultra · off the market same ingredients
- Pregnenolone 25 mgDouglas Laboratories same ingredients
- Pregnenolone 25 mgAdaptogen Research same ingredients
- Pregnenolone Cherry Flavored 25 mgSource Naturals same ingredients
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: 1 to 2 capsules daily with food.
- Warnings
- Do not use if full-bottle shrinkwrap is broken or missing.
- Keep out of reach of children.
- Allergens and what it does not contain
- Free of the following common allergens: Milk/casein, eggs, fish, shellfish, tree nuts, peanuts, wheat/gluten, corn, yeast, ad soybeans. Contains no artificial colors, flavors, or preservatives.
- Storage
- Store in a cool, dry place (59(0)F-85(0)F) away from direct light.
Source: label statements in DSLD label 70643.
What else is on the label?
Other ingredients: Cellulose, Vegetarian Capsule, Magnesium Stearate.
How many labels does Pregnenolone 25 mg have?
One label is on file, entered on February 24, 2017.
- Label 70643 (current) Entered February 24, 2017 · on the market · 100 capsules · UPC 8 28054 01620 0
Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).
Who makes it?
The label names ProThera, Inc. (distributor), Reno, NV. All ProThera products.