Original Nawgan - Berry
The original Nawgan contains no caffeine or any other form of stimulants such as guarna or ginseng. As such, you can enjoy the noncaffeinated Nawgan at any time of day without any concern about a disruption in your sleep quality. All of the brain support from the lycopene, vitamin E, citicoline/Cognizin©, and A-GPC are present in the noncaffeinated version to sharpen your mind. For more information on how these ingredients work just click on the How It Works link
Caffeinated Nawgan - Red Berries and Tarocco Orange
The caffeinated versions of Nawgan contains 100mg of natural caffeine obtained from tea leaves. This provides an amount of caffeine that is equal to about one cup of coffee. We produced the caffeinated version because scientific studies have revealed consistent benefits of caffeine on brain health. Caffeine interacts with a system in the brain known as the adenosine system. The adenosine system is involved in wakefulness and when caffeine is present in the brain the molecule blocks the effects of the adenosine system, making the brain more alert. By increasing alertness caffeine causes improvements in attention and memory. Importantly, long-term caffeine use also provides protection to brain cells from injury, and studies have shown that long-term caffeine consumption is associated with a longer lifespan and possibly a reduced risk of dementia in later life. The caffeinated version also contains all of the same ingredients as the noncaffeinated version (lycopene, vitamin E, citicoline/Cognizin©, and A-GPC), so your brain will get all of the good stuff from the original Nawgan as well as the caffeine.