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Thorne Research, Iso-Phos, 60 Vegetarian Capsules

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Thorne Research, Iso-Phos, 60 Vegetarian Capsules

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Thorne Research, Iso-Phos, 60 Vegetarian Capsules

In Stock
  • Expiration Date: 06/2019
  • Shipping Weight:
    0.18 lbs
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  • Product Code: THR-71502
  • UPC Code: 693749715023
  • Package Quantity: 60 Veggie Caps
  • Dimensions:
    2 x 2 x 3.9 in, 0.15 lbs
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Frequently Purchased Together
Product Overview


  • Dietary Supplement
  • Hypoallergenic

Phosphatidylserine (PS) is essential for nerve cell membranes to maintain the environment required for optimal brain function. Abundant clinical research has shown this nutrient to be important in helping to optimize cognitive function, particularly in the aging brain.

Phosphatidylserine improves cell-to-cell communication in the brain, and thus cognitive function, at least in part by increasing cell membrane fluidity. Other mechanisms of action include improved cell metabolism (such as glucose utilization) and enhanced neurotransmitter formation. Phosphatidylserine also appears to have antioxidant activity, potentially protecting the brain from free radicals.

Suggested Use

Take 1 capsule two to three times daily or as recommended by your health-care practitioner.

Other Ingredients

Hypromellose (derived from cellulose) capsule, microcrystalline cellulose, silicon dioxide, leucine.

Contains ingredient derived from soy.


Tamper Evident: Use only if bottle is sealed.

If pregnant, consult your health-care practitioner before using this product.

Store tightly sealed in a cool, dry place.

Supplement Facts
Serving Size: One Capsule
Each Capsule Contains: Amount Per Serving % DV
Phosphatidylserine Isolate 100 mg *
*Daily Value (DV) not established
iHerb Customer Reviews

Good Product

Posted by iHerb Customer on Nov 24, 2017 | Verified Purchase

Son is special needs. Benefited from this

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Most effective phosphatidylserine

Posted by iHerb Customer on May 31, 2017 | Verified Purchase

I love Thorne Research vitamins (although unfortunately very expensive). My daughter has ADD so decided to try phosphatidylserine. I tried Thorne Research brand first, and found it very helpful to manage her symptoms. I tried to find another cheaper brand that would work as well but unfortunately couldn't. We have now used this brand for 3 years and every time I try to taper off I notice a difference.

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you need a latency of your brain cells ? than you might be need this.

Posted by tripleschizo on Oct 31, 2016 | Verified Purchase

i need a latency - la la tency of my brain cells connetions . it makes better latency between your own brain cells. in my case , my whole body latency has been upgraded. product quality just acceptable for price range . but little bit dissapointed for pacakging. that's cool with me.

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Posted by iHerb Customer on Feb 04, 2015 | Verified Purchase

Just what I needed!

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Iso phos

Posted by iHerb Customer on May 26, 2014 | Verified Purchase

My cortisol was quite high. I have been taking at least 4 per day and definitely starting to feel more relaxed after a month or so.

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