Been trying many things over the years to treat my add which is of the overfocus type. Vinpocetine had been the best in increasing blood flow, memory, and attention without increasing blood pressure, adrenaline, anxiety or overfocus. It had improved mood, mental function, relationships and quality of life as a result. 20 to 30mg evenly spread across the day. Get a small capsule size and vary the dose and timing to see what works for you; everyone is different.
I didn't notice much at first, but i was only taking 5 mg. I read an article which found the effectiveness started at 20 -40 mg./day. After starting 20 mg 2x daily I did notice: clearer and longer lasting focus, improved memory. It was even more noticeable when I ran out for a few weeks, then started again, noticing the improvement.
I had no choice to buy this product when I purchased my Ginko Biloba at Costco it contained Vinpocetine. I have been having major menopause symptoms for years during what should be my monthly pms without menstrual cycles time, the major irritability, major hot flashes and night sweats. I've been taking over the counter , which by the way Estroblend wasn't working for me so I discovered the Walmart brand and it worked fairly decent. so when I purchased this Gingo Biloba I had just started this pms time of the month, with first night of night sweats. On the first night of starting this regimen the I noticed no sweating the next day I noticed the irritability seem to have dissipated, thought nothing of it. Checked on line for the insight of Vinpocetine, and voila the there it told me the miraculous benefits of this product. Don't know if went to my head after reading this info but four nights and days later better night sleep and no irritability. Oh and important enough I also to my surprise noticed I actually had some extra energy and even more memory. I can't believe it even started working as soon as it did, usually vitamins take at least a week to two st even take affect. Amazing Stuff!!!!!