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Source Naturals, Pregnenolone, 50 mg, 120 Tablets

By Source Naturals

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  • Product Code: SNS-00925
  • UPC Code: 021078009252
  • Package Quantity: 120 Tablets
  • Dimensions: 1.8 x 1.8 x 3.3 in, 0.15 lbs (0.07 kg)
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Product Overview

  • Dietary Supplement

Pregnenolone is the starting point from which all steroid hormones are manufactured in our bodies. Its conversion in the body follows different pathways, depending on individual needs. Several clinical studies have demonstrated that pregnenolone may enhance psychomotor performance and decrease fatigue in healthy subjects.

Suggested Use

1 tablet daily. 1/2 tablet may be sufficient for some people. Do not exceed 1 tablet per day. Do not take for more than 30 days without the advice of your physician, and 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.

Other Ingredients

Sorbitol, mannitol, modified cellulose gum, colloidal silicon dioxide, stearic acid, and magnesium stearate.


Not for use by individuals under the age of 18 years. Do not use if you are pregnant, may become pregnant, or breastfeeding. 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.

Keep out of reach of children.

To report and adverse events call 1-800-332-1088.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

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Supplement Facts
Serving Size: 1 Tablet
  Amount per Serving %DV
Vitamin C (as ascorbyl palmitate) 21 mg 35%
Pregnenolone 50 mg
†Daily Value not established.

iHerb Customer Reviews

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works for me!

Posted by Reviewer1738693 on Oct 15, 2007

works eith DHEA for energy to keep going

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2 people found the following review helpful

Source Naturals Pregenonlone

Posted by Reviewer1079807 on Jan 10, 2009

This product works better for me than prescription compounded 'natural' pregnenolone.

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2 people found the following review helpful

If your pregnenolone is low, then...

Posted by Reviewer2262549 on Apr 26, 2009

This is a great product. It's good to get a serum test to find out how low you are first, but I've noticed a big difference with this brand.

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2 people found the following review helpful

Source Natural Pregnenolone

Posted by Reviewer1714317 on Jul 04, 2010

Because of health concerns, I didn't want to use prescription hormones. An osteopathic doctor recommended Prenenolone after doing blood test. I have been using Source Naturals Pregnenlone for 2 years and have seen improvement in hormone levels since. Source Naturals has worked very well for me. I am grateful to have found this product.

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2 people found the following review helpful

overall well being

Posted by Reviewer2947251 on Feb 19, 2011

When I take pregnenolone,over all I feel somewhat better and I find my brain fog is much better!

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2 people found the following review helpful

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