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Jarrow Formulas, trans-Pterostilbene, 60 Veggie Caps

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In Stock
  • Expiration Date: Aug 2018
  • Shipping Weight: 0.11 lbs (0.05 kg)
  • Product Code: JRW-20040
  • UPC Code: 790011200406
  • Package Quantity: 60 Veggie Caps
  • Dimensions: 1.8 x 1.8 x 3.3 in, 0.05 lbs (0.02 kg)
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Product Overview


  • Sirtuin Activator
  • (Dimethylresveratrol)
  • Calorie Restriction Mimetic
  • Supports Cardiovascular & Neurologic Health
  • Dietary Supplement
  • Vegan
  • Suitable for Vegetarians/Vegans
  • PteroPure

Jarrow Formulas trans-Pterostilbene as pTeroPure is 99% pure pterostilbene. Pterostilbene is a methylated natural-occurring form of resveratrol and has better uptake and metabolic stability in the body. Pterostilbene is a calorie restriction mimetic that activates the sirtuin pathway. Emerging science suggests that pterostilbene may exhibit special benefits in brain function and health.

Suggested Use

Usage: Take 1 capsule per day or as directed by your qualified healthcare professional.

Other Ingredients

Cellulose, magnesium stearate (vegetable source) and silicon dioxide. Capsule consists of hydroxypropylmethylcellulose.

No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.


Note: If you have a medical condition (especially diabetes or being treated for glucose control), are pregnant, lactating, trying to conceive, under the age of 18, or taking medications, consult your healthcare professional before using this product.

Keep out of the reach of children.

Supplement Facts
Serving Size: 1 Capsule
Serving Per Container: 60
  Amount Per Serving % DV
trans-Pterostilbene (dimethylresveratrol) (pTeroPure) 50 mg *
* Daily Value not established.
iHerb Customer Reviews

Initial feeling was good then we felt the down..

Posted by Reviewer2950614 on Sep 23, 2016

I did get energy the first 2 days of taking it but then.. I guess my body recognized it wasn't real resveratrol from wine/grapes and I got a head pressure from it. Brain fog

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Powerful stuff

Posted by 4933043035340210170 on Aug 20, 2016

Initially my wife started taking niagen (nicotinamide riboside) and GABA with no noticeable effects for 2 weeks, then she started taking in addition to that 1 tablet a day of this product. Her complexion has changed within a day or two to slightly rosy, but most amazing was that her face acquired again the long-forgotten girlish features. The skin was still old (she is 61) but somehow her face very noticeably changed. Then we ran out of niagen and decided to continue with this product (trans-Pterostilbene) alone (always with GABA) - she looked like someone in her 40-ies. When this product ran out we decided to try Source Naturals Pterostilbene - it produced no effect and her face started looking more like that of someone in her 50-ies. I tried Source Naturals Pterostilbene - at one tablet a day it might have produced some rosy glow in my face skin, at two it became more noticeable. No other changes, but I use another successful anti-aging therapy and it would be hard to further improve on that.

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Don't work

Posted by 4954681017137165879 on May 30, 2016

I never feel better

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top sirt activator.

Posted by Reviewer1988592 on Apr 17, 2016

out of all calorie restrict sirt activation herbs this is probably the best one, you can feel the results more instant. there are higher doses you can take that is published which you can really feel it more penetrate like they say the brain especially. the great thing its not like the other amino acid stuff where you take it and you feel drowsy, this is borderline makes you calm but barely not drowsy. stress reliever it definitely is since it lowers blood pressure, in published journals they say be careful do a blood works on your LDL just in case or take supplements for bad cholesterol removal if you have too much LDL in case if this causes to raise it.

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It works for me!

Posted by Reviewer2732177 on Dec 20, 2015

I read about pterostilbene in American Scientific Mind and ordered it pretty soon after. I've only been taking it for a couple of weeks - this is what I've noticed: It doesn't hurt my stomach. I have chronic gastritis and have to open caps and mix contents with food, or chew on tablets, if I can stomach the supplement at all. I can only take CoQ10, and this stuff on an empty stomach. This might not matter to most people, but it's a huge benefit for me. I have more energy, without any sense of feeling driven, and I felt this from the first cap I took. I became aware after about an hour that I wasn't tired any more. I remember what it's like to feel that I can't get up from where I'm sitting, or go do something that needs to be done because I know I don't have the energy to finish the job, but I now feel that I can start new projects and follow through to the end. Also, I often experience insomnia, and my sleep can become very shallow. Sometime I would only know I had been asleep because my whole body hurts when I wake up. I've just come out of a pretty bad bout of insomnia, and I noticed that the pain I used to feel on waking isn't there any more. I try lots of different things to overcome essential fatigue, and while some of them work, some of them have no effect, and some of them have an effect that's the opposite of what I expected. Because of my experimentation and its results,I don't think my experience is a placebo effect. I forced my husband to try pterostilbene and he felt significant positive effects too. I'm stocking up!

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