Pregnenolone 25 mg®

Other Combinations

Brand: Source Naturals

Tablet or PillOther CombinationsOff Market

Product label for Pregnenolone 25 mg — Click to view full label

Net Contents

120 Tablet(s)

Serving Size

1–2 Tablet(s)

Servings Per Container

120

Supplement Form

Tablet or Pill

Bar Code (UPC/SKU)

0 21078 00678 7

Product Version

SN0678 REV H131

Label Analysis

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

3Active Ingredients

3 distinct active ingredients are disclosed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

2% Daily Value Coverage

2 ingredients report an established %DV per serving.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Supplement Facts

Serving Size: 1–2 Tablet(s) · 1 per day

Ingredient	Amount Per Serving	% Daily Value
Vitamin C(Ascorbyl Palmitate)	10 mg	17%
Calcium	21 mg	2%
Pregnenolone	25 mg	—

Not Present

Other Ingredients

Dibasic Calcium PhosphateMicrocrystalline CelluloseSorbitolStearic AcidSilicaMagnesium Stearate

Target Groups

Adult (18 - 50 Years)Women (not pregnant or lactating)

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: 1 to 2 tablets daily. 1/2 tablet may be sufficient for some people. Do not exceed 50 mg per day. Do not take for more than 30 days. Have your blood hormone (estrogen, testosterone, DHEA) levels regularly assessed by your physician. Using pregnenolone may elevate your DHEA levels, and DHEA can increase estrogen and testosterone levels. Read entire label before using.

Warnings & Precautions

Precautions re: All Other

Do not use if either tamper-evident seal is broken or missing.

Precautions re: Children

Keep out of the reach of children. Warning: Not for use by individuals under the age of 18 years.

Precautions re: Pregnant or Nursing or Prescription Medications

Do not use if pregnant, may become pregnant, or breast feeding. Consult a physician or licensed qualified health care professional before using this product if you have, or have a family history of, prostate cancer, prostate enlargement, heart disease, low "good" cholesterol (HDL), or if you are using any other dietary supplement, prescription drug, or over-the-counter drug.

Precautions re: All Other

Consult a physician or licensed qualified health care professional before using this product if you have, or have a family history of, prostate cancer, prostate enlargement, heart disease, low "good" cholesterol (HDL), or if you are using any other dietary supplement, prescription drug, or over-the-counter drug. Do not exceed recommended serving. Exceeding recommended serving may cause serious adverse health effects. Possible side effects include acne, hair loss, hair growth on the face (in women), aggressiveness, irritability, and increased levels of estrogen. Discontinue use and call a physician or licensed qualified health care professional immediately if you experience rapid heartbeat, dizziness, blurred vision, or other similar symptoms.

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Other Label Statements

Brand IP Statement(s) re: (c), (TM), (SM)

Manufacturer & Distributor

Distributor

Source Naturals, Inc.

P. O. Box 2118, Santa Cruz, CA, 95062

Market Reference

$6.40 – $135.00· 35 listings

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$17.97
Source Naturals Pregnenolone mg 120 Cherry
iHerb4.8(194)
$10.72
Swanson Pregnenolone 10mg 90 Capsules
Walmart - Pattern4.7(444)
$8.87
Pregnenolone 25mg Sale
turnpaughhwc.com
$29.00
Swanson High Potency Pregnenolone 25 Milligrams 60 Capsules (2 Pack)
Walmart - Pattern
$14.75
Pregnenolone
SeeBeyond
$37.00

Where to Buy Locally

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

Showing representative supplement & health retailers — search above for stores in your area.

The Vitamin Shoppe
4.5 (198)
Vitamin & supplements store
243 S Kings Dr, Charlotte, NC 28204
Directions (704) 333-2826
NutriShop The Arboretum Charlotte NC
4.9 (257)
Vitamin & supplements store
3339 Pineville-Matthews Rd, Charlotte, NC 28226
Directions (980) 207-2929
Planet Supplements Charlotte
4.9 (261)
Vitamin & supplements store
8538 University City Blvd, Charlotte, NC 28213
Directions (704) 548-0108
Charlotte Supplements
4.8 (267)
Vitamin & supplements store
4128 South Blvd, Charlotte, NC 28209
Directions (704) 525-6311
Charlotte Vitamins and Health
4.6 (49)
Vitamin & supplements store
8206 Providence Rd #1800, Charlotte, NC 28277
Directions (704) 542-1444
GNC
3.1 (53)
Vitamin & supplements store
3202 Wilkinson Blvd C2, Charlotte, NC 28208
Directions (704) 392-9198
Nutrishop Huntersville
4.9 (71)
Sports nutrition store
9818 Gilead Rd Unit B-102, Huntersville, NC 28078
Directions (704) 727-3111
The Vitamin Shoppe
4.6 (109)
Vitamin & supplements store
1908 Matthews Township Pkwy, Matthews, NC 28105
Directions (704) 845-4661

Research & Studies

Functional food nutrients, redox resilience signaling and neurosteroids for brain health
M Scuto, M Majzúnová, G Torcitto, S Antonuzzo… - International Journal of …, 2024 - mdpi.com
The interplay between functional food nutrients and neurosteroids has garnered significant attention for its potential to enhance stress resilience in health and/or disease. Several …
202464 citations
Assessing the Inhibitory Potential of Pregnenolone Sulfate on Pentraxin 3 in Diabetic Kidney Disease: A Molecular Docking and Simulation Study
S Das, G Ramanathan - Journal of Cellular Biochemistry, 2025 - Wiley Online Library
… Pregnenolone is commercially marketed as a health supplement and many studies have identified its existence in certain fungal species. Perhaps formulating its derivative, PRE, for …
20251 citations
Assessment and nutraceutical management of stress-induced adrenal dysfunction.
DC Anderson - Integrative Medicine: A Clinician's Journal, 2008 - openurl.ebsco.com
… However, today, seldom do we find true health. Following are ways that you can counsel … which metabolites will form after supplementation begins. If pregnenolone is chosen as a …
200818 citations
A cytochrome P450 CYP87A4 imparts sterol side-chain cleavage in digoxin biosynthesis
E Carroll, B Ravi Gopal, I Raghavan… - Nature …, 2023 - nature.com
… natural product for treating heart failure. It is listed as an essential medicine by the World Health … The bottom panel shows authentic standards of pregnenolone and pregnenolone …
202346 citations
Super" T": The Complete Guide to Creating an Effective, Safe and Natural Testosterone Enhancement Program for Men and Women
G Ptacek, J Shackman, K Ullis - 2001 - books.google.com
… -Enhancing Supplements, we review the myths and medical … Pregnenolone is also an adrenal prohormone and like DHEA is … Pregnenolone helps some people feel more alert and have …
20011 citations
Putting the Pieces Together
WP Does - 2007 - ppt-health.com
… Back in the 40’s, dosages of 400 to 500 mg were used in humans for a month or two without any toxicity. This is why we feel quite comfortable that 25 mg in our IN-Focus will help us …
2007

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2023-08-23. DSLD Label ID: 296155. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.