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Source Naturals, Pregnenolone, 25 mg, 120 Tablets

By Source Naturals

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$9.65 (46%)
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  • Product Code: SNS-00678
  • UPC Code: 021078006787
  • Package Quantity: 120 Tablets
  • Dimensions: 3.4 x 1.7 x 1.7 in, 0.1 lbs (0.05 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 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.

Other Ingredients

Dibasic calcium phosphate, microcrystalline cellulose, sorbitol, stearic acid, colloidal silicon dioxide, and magnesium stearate


Keep out of the reach of children.

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

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

Not for use by individuals under the age of 18 years. Do not use if 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.

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Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving %DV
Vitamin C (as ascorbyl palmitate) 10 mg 17%
Calcium 21 mg 2%
Pregnenolone 25 mg
†Daily Value not established.

iHerb Customer Reviews

5 Stars
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1 Stars

I can't quite put my finger on it...but...

Posted by Reviewer2791228 on Sep 02, 2009

I do feel clearer in my thinking, stonger and now only rest once a day instead of every 3 hours! It is strange because I didn't notice the change happening....one day I just realised I felt better. I took this product to increase my DHEA and to assist my body to produce hormones. I have had low DHEA and testosterone and refused HRT. I have low grade fybromyalgia, having been a severe sufferer in the past. I read various write ups on this product and being cautious took 1 tablet per day with a tribulus supplement, I can't say for sure but I think the combination of both was ideal for me.

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6 people found the following review helpful


Posted by Reviewer2615536 on Apr 22, 2012

I won't miss it anymore. improved my nervous system, no more anxiety. I give it to my mother also who has Alzheimer. she feels some way more serene and is so much more focused and aware

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4 people found the following review helpful

Master Hormone at a great price!

Posted by Reviewer2345440 on May 09, 2009

You can always count on IHerb to have the best price and shipping! I love pregnenolone; it converts to the hormones your body needs. It's also great for memory- the difference is measurable! Try it!

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3 people found the following review helpful

Good stuff

Posted by Reviewer2089761 on Oct 24, 2009

I've been using this for some time now. My M.D. recommended that I take this supplement, and this brand seems to work well.

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2 people found the following review helpful

Helps with my mood.

Posted by Reviewer3144994 on Sep 22, 2010

This is a supurb product sinks into the skin nicely and makes a big difference makes me feel much better.

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2 people found the following review helpful

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