Thorne Research, Iso-Phos, 60 Veggie Caps6 Reviews
The length of time for the expiration date or "best used before" date depends on the type of product, as well as the brand.
Perishable items (such as flax oils or certain probiotics) generally have shorter expiration dates. Although our warehouse is fully air-conditioned, these more fragile items are put in cold storage (freezer or refrigeration unit) for maximum freshness.
Our receiving department does its best to verify and then enter the correct expiration dates for all incoming products. However, discrepancies do occur from time to time. This being said, the exceptionally high turnover at iHerb ensures that our inventory is among the freshest in the industry.
The Shipping Weight includes the product, protective packaging material and the actual shipping box. In addition, the Shipping Weight may be adjusted for the Dimensional Weight (e.g. length, width & height) of a package. It is important to note that certain types of products (e.g. glass containers, liquids, fragile, refrigerated or ice packed) will often require protective packaging material. As such, these products will reflect a higher Shipping Weight compared to the unprotected product.
0.18 lbs (0.08 kg)
- Product Code: THR-71502
- UPC Code: 693749715023
- Package Quantity: 60 Veggie Caps
- Dimensions: 2 x 2 x 3.9 in, 0.15 lbs (0.07 kg)
- Volume Discount
This product is already in your Notification List.
Cancel notification request.
This product is now in your Notification List.
This product is already in your Wish List.
View Wish List
This product is now in your Wish List.
Combo Discount: -$2.03
- Dietary Supplement
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.
Take 1 capsule two to three times daily or as recommended by your health-care practitioner.
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.
|Serving Size: One Capsule|
|Each Capsule Contains:||Amount Per Serving||% DV|
|Phosphatidylserine Isolate||100 mg||*|
|*Daily Value (DV) not established|
iHerb Customer Reviews
I've been taking phosphatidyl serine supplements for years and this brand is the best! Double the price of other brands but really works.
My doc recommended this, because I was waking up at 4:00 am for an hour then going back to sleep, or just waking too early, like going to sleep at 11:30 but waking at 5:30 am. This is supposed to regulate the adrenals' cortisol output so they don't wake you up too early. It works like a charm for me. I open the capsule and take half each evening, and sleep thru the night. (Most people take 1 or 2 caps.) I tried Source Naturals brand, but it didn't work. I don't know why; I think Source Naturals is a good brand. The only difference I can see is that the ingredient in Thorne is called "Phosphatidylserine isolate" and Source N just says "Phosphatidylserine".