iHerb Customer Reviews
Savings of: $15.34 (45% off)
You won't find any better combination of quality and value.
Posted by Reviewer1097313 on Dec 08, 2007
Highest Quality & Potency, Convenient Softgel delivery, plus iHerb's Super Value Price.
Doesn't work for me
Posted by 4921755032416989121 on Feb 19, 2016
I bought this because I'd read a number of articles about how it lowers cortisol, and that was my objective. However, I have since found scientific research that shows that its cortisol lowering ability is very minimal and is overstated by many websites looking to sell it. I didn't notice any change when taking this other than having more trouble getting to sleep than usual, and was also hoping that by lowering cortisol levels PS would help me get to sleep and stay asleep. Off to try something else.
Not as I thought it would be
Posted by Reviewer1310225 on Feb 29, 2012
I bought this product thinking that I would get the same effect I got from Source Naturals PS. But it was not the case, it is true that it is cheaper, does not upset my stomach like Source Naturals PS did, but it is less effective. I found sometime back that controlling my cortisol levels makes a huge difference when it comes to controlling my ADHD combined type symptomps. With PS this is done easily, but I can now sadly admit that not all PS are created equal. So many of Jarrow formoulas' products are great but when it comes to PS Source Naturals wins hands down when it comes to controlling Cortisol.
probably not helpful for depression
Posted by Reviewer2795053 on Apr 10, 2009
Tried a bottle on and off for mood and memory, noticed a worsening of mood, as with choline supplements. This makes me believe PS does something, but it's not what I need, and my memory didn't improve. I highly recommend bacopa instead, for example the product from Planetary Herbals.
Jarrow Formula PS-100
Posted by Reviewer2826559 on Feb 19, 2008
I have used these for almost 2 years. They seem to be good for my body.
excellent price for an excellent product
Posted by Reviewer2499282 on Mar 21, 2010
helps keep "brain-fog" at bay
Posted by Reviewer3071292 on Jan 14, 2012
iHerb is one of the best companies I have dealt with on internet sales. Orders are shipped expediently and with great accuracy. I have ordered from iHerb for a number of years and will contiue to do so. Their service is a 10 star rating!!!!
Especially Helpful Product
Posted by Reviewer3134982 on Dec 19, 2007
In my opinion, Jarrow is a very good brand. It took about 30 days before I could tell a difference with this specific product. It is especially helpful in improving brain functions like memory.
Posted by Reviewer1041960 on Jan 25, 2009
Having been using for a while with fish oil, seems to help with stress and mental fatigue.
Upset my dog's stomach
Posted by Reviewer1684086 on Nov 10, 2010
I tried this product for my senior dog who has Cushing's Disease. One capsule upset her stomach so much that it lead to completely liquid stools. I'm not sure if a lower dosage would be better for her, or if she simply cannot tolerate this.