Microencapsulated, time-release caffeine is said to last longer than regular caffeine and is said to have a smoother onset of action.* Studies suggest it also wears off more gradually, rather than leading to a sudden crash.* While regular caffeine is said to have been found to reach peak plasma levels at 3 hours following ingestion, time-release caffeine is said to have been found to reach peak plasma concentrations at 6 hours following ingestion.*
Theacrine is a natural alkaloid which appears to be similar to caffeine.* It is said to be found mainly in the leaves of Camellia assamica var. kucha. Theacrine is thought to perhaps act by antagonizing adenosine receptors, as well as via dopaminergic signaling, similarly to caffeine.* It has been suggested that unlike caffeine, theacrine does not appear to physically excite the nervous system and cause changes in in blood pressure, heart rate or jitters.*
L-Tyrosine is said to be a non-essential amino acid which is seemingly metabolized to make dopamine.* Dopamine is thought to be associated with motivation, reward and pleasurable feelings.*
L-theanine is a compound supposedly found in green tea, black tea and some mushrooms.* Some studies have suggested it may potentially help to support calm energy.*
Reportedly called the “king of herbs" by some, panax ginseng is a root that is thought to grow in the mountains of Eastern Asia. It is claimed to have been used traditionally for promoting energy and supporting resistance to stress.* It is said to have been regarded as an adaptogen.*
Rhodiola, often referred to as an adaptogen, is thought to originally hail from cold mountainous regions throughout the Northern Hemisphere.* Some studies have suggested it may potentially help to support resistance to stress.*
Guarana is thought to be a caffeine-rich fruit, which some have said resembles an eyeball. It is thought to be indigenous to the Amazon basin. Native Amazonian tribes have reportedly used guarana to support wakefulness, as well as for its alleged aphrodisiac qualities.* A 17th century Jesuit missionary is said to have noted that guarana gave members of an Amazon tribe "so much energy, that when hunting, they could go from one day to the next without feeling hungry."*
I’ve been lacking in energy and concentration during the afternoons and I take one of these and it helps me feel sharper to continue my day and stay focused
Without impacting on my sleep at night
Great product it will be a regular of mine
Zenergize does so much more than coffee ever could! I take 2 in the morning (7am) with ginger-honey tea & have complete mental energy and focus until 2 or 3 pm!!! Plus they do not trigger shaky-ness whatsoever!
I can not fault any of these products
Zenergise does really get you motivated I was sceptical of all the products at first but I think they are all worth a try
As always, quick delivery and great products. And I like being kept up to date with new products / developments too
Zenergize hilft mir mir zu konzentrieren und fokusieren.
Die Phasen der Müdigkeit sind deutlich geringer, es hilft dabei den eigenen Schweinehund zu besiegen.
I find it a great boost, as I don't have great energy levels, zenergise gets me through the day with great ease.
I am super sensitive to caffeine, so regular energy drinks/ supplements make me feel really shaky.
Zenergise gives me a really calm, focused boost for workouts and for stress filled work days with no slump in the afternoon or sleepless nights after using them. I have purchased them several times now.
I would really recommend Zenergize.
Good ingredients and the product does seem to give a slight boost to energy levels
I have taken these regularly for one month. The difference is barely noticeable. Disappointed.