Jarrow Formulas, Alpha GPC 300, 300 mg, 60 Veggie Caps
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- Protects Brain Function
- Dietary Supplement
Alpha GPC (L-alphaglycerophosphatidylcholine, also known as choline alfoscerate) is a phospholipid metabolite found concentrated in neuronal membranes. Derived from lecithin, Alpha GPC is extremely well absorbed and crosses the blood brain barrier. In the brain Alpha GPC supports brain function and learning processes by directly increasing the synthesis and secretion of acetylcholine. Alpha GPC protects neurons and improves signal transmission by serving as a precursor to membrane phospholipids.
Each Jarrow Formula Alpha GPC 300 vegetarian capsule provides 300 mg of Alpha GPC.
Take 1 capsule 1 to 2 times per day with a meal or as directed by your qualified health care consultant.
Silicon dioxide, stearic acid (vegetable source), cellulose, magnesium stearate (vegetable source) and dicalcium phosphate. Capsule consists of hydroxypropylmethylcellulose.
Suitable for vegetarians/vegans.
No wheat, no gluten, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts
Keep out of the reach of children.
|Serving Size: 1 Capsule|
|Serving Per Container: 60|
|Amount Per Capsule||%DV|
|Alpha GPC (L-alphaglycerophosphatidylcholine)||300 mg||*|
|* Daily value not established.|
iHerb Customer Reviews
Absolutely wonderful if you have insomnia! I decided to try Alpha GPC 300 for both memory and mood (and it has been good for that as well) but I realised that I can sleep so well taking this. I have had insomnia for 15 years (takes forever to fall asleep and hard to stay asleep), but since taking this, I have had not a single restless night and I feel better in so many ways because of it. By now, I could care less if it does help with mood and memory since it's such a good (and naturally derived) solution for insomnia...I will continue taking it for as long as necessary. Unfortunate aspect is that if you miss taking it one day (I take one pill a day), insomnia comes right back.
I have tried several 'improve memory' products that never did the job. Jarrow, Alpha GPC actually works. I can remember things more easily, more often, and more difficult things. I am a teacher and can now learn the students names and remember them. I take 2 capsules twice a day and find that is the right amount for me. I love this product - it has changed my life.
Posted by sonetta on Dec 24, 2015
Great suplement for health
Posted by Reviewer2311458 on Nov 11, 2013
I've been using this particular brand for a while. It works well.
Made me lethargic with brain fog - Be careful with this one
Posted by Reviewer2271222 on Nov 03, 2013
I tried this yesterday morning. I was feeling really great before I took it very alert and in a great mood with lots of energy. After about an hour of taking it I was at my computer I could barely function I felt like the gravity was turned up and I just wanted to sleep (this never happens to me especially in the morning and after two cups of green tea too). To be fair I also took two other supplements that were different yesterday so I wasn't absolutely sure it was this one. But please read on. Today I still felt a little hung over from the effects yesterday to begin with but nothing as bad as the day before. I decided to try it again to make sure it was this supplement (kinda a stupid thing to do but I really wanted to believe the hype on this one so I was hoping it was something else that caused the lethargy) so today I did not take anything else except this one and sure enough here I am again feeling drugged about an hour later. So this is going in the trash. Please research this one, I wish I would have looked beyond just the reviews and checked the forums. There are people out there with the same exact reaction. There are people who say they used it and when they stopped their cognition was worse than before taking anything. I think this stuff is potentially dangerous.
larger doses if needed
Posted by kanaca on Nov 03, 2013
I tried the dosage on the bottle and felt no change. I tried the dosage I found in studies and I think - in just 3 days - my overall wellbeing is increasing and I suspect in 6 months my cognitive function will return almost to normal. Taking this for severe AcetylCholine deficiency, after 3 yrs of CFS.
It made me depressed
Posted by ALoren on Sep 28, 2013
I had high hopes for this source of choline. Unfortunately, it made me very depressed on the first day I took it. This was followed by some nausea the next day then bad temper over the next 2 days. I will wait for another week before trying this again. If the same thing happens, I will look for another choline source (unfortunately, I also react badly to CDP-Choline). This doesn't mean it won't work well for others. I am very sensitive to supplements which affect the CNS.