It’s no surprise that millions of Americans struggle to get to sleep. There are just so many factors limiting our ability to get the good night’s rest we need. Poor diet, irregular schedules, and blue screens are just a few examples.

If we look at our internal chemistry, there’s one hormone that can either help or hurt our efforts to get a good night’s rest: melatonin. Melatonin is the hormone that modulates our body’s sleep and wake cycles. When the sun goes down, it’s released into our system, letting us know it will soon be time to go to bed. As the night wears on, our melatonin levels increase, getting us to sleep and keeping us there.

A healthy melatonin release pattern looks much like a mesa. It rises steeply as you get to sleep, then declines as you wake up and get ready for your day. This is known as a Mesa Wave.

If you’re having trouble sleeping, the question is simple. Is something wrong with your melatonin levels? Individual release patterns vary, but if you’re having trouble going to bed, you could have a problem with your melatonin.

Aging and light exposure are the two most common sources of melatonin issues. As we get older, we produce less melatonin, which naturally reduces our ability to go to sleep. Light exposure can cause difficulty because it releases a hormone that counters melatonin, cortisol. Cortisol tells your body to stop producing and absorbing melatonin, since the body believes it’s still daytime.

Understanding the chemistry of sleeplessness, what can we do to counteract it? Get more melatonin in the body. That’s ultimately why you’ll want a melatonin sleep aid.

But it’s not just enough to take melatonin. You have to absorb it properly.

There are four different aspects of sleep you need to improve if you want a good night’s rest: the ability to fall asleep, to stay asleep, to go back to sleep if you wake up, and to wake up in the morning feeling refreshed. Most melatonin supplements will help you fall asleep, but they give you a quick spike of melatonin, the absorption of which looks nothing like the naturally-occuring Mesa Wave.

An effective melatonin sleep aid makes sure you get the appropriate quality and quantity of sleep. REMfresh is a unique product because it properly emulates the body’s Mesa Wave. It’s designed so that you can absorb its melatonin for a full seven hours.