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Bought this product to replace Prevagen(which was taking for over five years). Prevagen was too expensive and heard it had been diluted since going to public stores for sale. This has done good, but I have to say that I cut back on usage for several reasons. Most of all b/c it has helped my fogginess and memory enough not to take it every day. It's a product that has many uses from what I read about it. So search the product and find out if it will be good for your use....
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I cannot warn you enough, if you are even slightly prone to headaches DO NOT EVEN CONSIDER buying this product. I took a single capsule on Friday 7/21/17 at about 4pm At around 6:30 started developing headache. Around 9:00 pm tasted metal in regular water, headache more severe, ibuprofen and bed at 9:30 pm Woke up early am around 1:00 or 2:00 to the most painful experience I have ever had. I have had pressure headaches my entire life from apnea related teeth grinding - those have been bad. But this was unbelievable, disorienting; it was like having the worst fever you have ever had paired with a semi-truck parked on your head. I couldn't even move to reach my phone to try to wake up my friend and have him take me to the hospital. Yes. It was that bad. I would drift into sleep, only to dream of having a headache, to waking back up to that intense pain - over and over. This continued into the next day all through the day - minor relief in the evening with a chemical cocktail of various painkillers - only to have it return and plague me all through the night Saturday and last all the way till late afternoon Sunday. It is now Monday morning at 9:19 am and I STILL have a minor headache. I read sooooo many articles praising this supplement, it was only after this experience that I found the one's stating that it is outright dangerous. In fact, it is detrimental to your brain's own production of NDMA. I do not hold it against the seller as he is not required to return, but be aware that he WILL NOT allow a return of an item that has been opened - no matter how negative your experience was. Keep this in mind if you feel like rolling the dice with this product.Read full review
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This supplement has definitely some notable effect, even though they might not be as notable as pills containing piracetam. Taking a higher dosage (e.g. 2 pills a day, not more) might have a stronger effect, but it kinda makes one obsess over things a little bit, which might not be a good idea if you have a hard time focusing on the most important things. Otherwise I can wholeheartedly recommend it.
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I just read a review on Vinpocetine 30 mg and the terrible headaches one suffered. I am using Vinpocetine for about 2 years now, but in a much lower dosage, the 10 mg and not the 30 mg version. For me no complains at all. Sometimes I can have some headache, but the it is mostly in combination with alcohol, as alcohol dilates the capillary system as vinpocetine does. In fact, using a high dosage like 30 mg can dilate the capilary system to much and might cause problems, certainly when you do have a lot of plaque in the brains / vessels. What is happening, is that the body is trying to clean up stuff, which gives a lot of reactions. It is the same like when you start with a purifying cure, or stop drinking coffee. But a lower dosage really results in a better health, because oxigin in the lungs can be better absorbed, nutricients can be better absorbed as well, and both oxigin and nutricients can be delivered more efficiently in the body. So, when experiencing headaches, try a lower dosage by dividing the capsules in 2 or 3 portions and spread it out. The half-life time is about 18 hours. Just experiment what is best for you.Read full review
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very satisfied with this herb...I would highly recommend it. with todays taxing of our mental capabilities. we all need a little help. This is a high quality product.
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