L- arginine  is an amino acid that helps the body build protein.  It also releases nitric oxide into the blood.  Nitric oxide acts to widen blood vessels in the bloodstream, which may help certain circulatory conditions, according to a 2016 review (trusted source).  The substance also stimulates the release of insulin into the body.  A person's body naturally produces L-arginine under typical circumstances.  People also get additional L-arginine as part of their regular diet.  

The human body needs lysine for healthy functioning.  It is a crucial component of proteins that play a role in helping body tissue grow and recover from damage.  Other benefits of lysine include: helping the body to absorb calcium, iron, and zing, promoting collagen growth, helping produce enzymes, antibodies, and hormones, supporting the immune system. 

Melatonin is a hormone that pineal gland in the brain produces.  It promotes restful sleep.  Melatonin fulfills many functions in the body, but it is mostly known for maintaining circadian rhythms.  The circadian rhythm is the body's internal clock  It tell the body when to sleep, and when to wake.  

Preliminary studies indicate the 5-HTP may work as well as certain antidepressant drugs to threat people with mild-to-moderate depression. 

Also known as Withania Somnifera is used widely in traditional herbal medicine practices, including Ayurvedic and African traditional medicine. It is said to work by calming the brain, lowering blood pressure, reducing pain and inflammation, and altering the immune system. It is also used as an adaptogen to help the body cope with the stresses of daily life, as a general tonic, said to prevent the symptoms of aging and as an agent to help improve the ability to think more clearly.

Magnesium is found throughout your body.  In fact, every cell in your body contains this mineral and needs it to function.  About 60% of the magnesium in your body occurs in bone, while the rest is in muscles, soft tissues, and fluids, including blood. Magnesium is vital in: energy creation, protein formation, gene maintenance, muscle movement, nervous system regulation.

Zinc is important in assisting the body to fight off infection. It supports the skin in helping wounds to heal. It is used to fight of the common cold and research has shown that zinc is vital in preventing and slowing the progression of age-related macular degeneration

L-theanine may be beneficial for those who experience increased blood pressure in stressful situations. It has been associated with amplifying the anti-tumor effects of certain chemotherapy drugs and it is believed it could also help improve chemotherapy's ability to fight cancer.

After using Revive Daily there were no real negatives that I personally found at all.

Below you will see just a few things I found annoying, more so when searching around trying to buy Revive Daily:

Too be honest there was a lot to like about Revive Daily as it has really made a huge positive impact in my life. 

Below I have listed the top things I liked about it and some of the general positive things you'll find after using Revive Daily: