RestAgain Review - Does This Sleep Aid REALLY Work? (2024)

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RestAgain is a relatively new sleep supplement, yet it is quickly climbing the ranks of the best sleep supplements on the market. In this article, we intend to find out exactly what it can do and see if it deserves this reputation, while looking at things like its side effects, price, and availability too.

RestAgain Review Summary

Unlike many sleep supplements on the market today, RestAgain appears to deliver on all its claims and improve sleep quality a significant amount.

Its formula contains 11 ingredients, all of which are high quality, optimally dosed, and have been extensively researched and scientifically proven to improve both sleep quality and your sleep wake cycle. Many even offer additional benefits too, while none have been linked to any side effects.

This ability to combine a great level of efficacy, numerous beneficial effects, and a reasonable price tag that offers great value all makes it easy to conclude that RestAgain is the best sleep supplement currently on the market.

Sure, it’s made by a small company and can be hard to get hold of at times, but this shouldn’t put you off of using what is otherwise a fabulous product. Especially given that it’s manufactured in FDA registered and cGMP verified facilities and a 30 day money back guarantee is offered on each bottle.

The Good

Contains only optimal doses of proven ingredients, all of which benefit sleep in various different ways
Provides countless health benefits beyond just improving sleep quality
Reasonably priced, particularly if you buy in bulk
Neither the supplement nor its ingredients have been linked to any side effects

The Bad

Only available directly from the official RestAgain website
As a relatively new supplement, there are very few reviews from previous customers

About RestAgain

RestAgain is a sleep supplement produced by FA Nutra Ltd that has been popular in the United Kingdom for a while and has recently been released in the United States. This has helped to greatly increase its popularity, and it continues to sell more and more bottles by the day.

Despite being made by a fairly small and unknown company, its incredible efficacy and range of effects have earned the supplement a stellar reputation, and it is more than holding its own with the best known sleep supplements and big brands that are currently available.

What Does RestAgain Do?

RestAgain is designed to help you fall asleep faster, sleep deeper, and stay asleep longer. It is very useful for people who struggle to get a restful night’s sleep, people who don’t sleep in the best conditions, and even those suffering from sleep disorders like insomnia.

That said, as a natural, over the counter (otc) sleep medication that requires no prescription to obtain, it can be obtained and used by virtually anyone who is looking to improve their sleep quality.

The question is, is it going to be beneficial for everyone? Well, that’s precisely what we intend to show you, as our detailed review should help you decide if RestAgain is the right product for you.

Benefits Of RestAgain

RestAgain claims to be able to help you:

Fall asleep faster
Stay asleep longer
Improve sleep quality
Reduce stress and anxiety

When looking at the ingredients, it appears RestAgain can deliver all these benefits and even more. Before we come to that conclusion for sure though, we need to look at the dosage of each and see if the formula is really everything it’s made out to be.

How To Use RestAgain (Dosage Instructions)

The daily serving size of RestAgain is three capsules, which are designed to be taken all at once. While they can be taken at any time to reduce stress and anxiety, they’ll produce maximum sleep benefits when taken shortly before you go to bed.

RestAgain Ingredients

The RestAgain formula contains melatonin, vitamin d, vitamin b6, vitamin b12, ashwagandha, 5-htp, GABA, l-theanine, valerian root, magnesium, calcium, and absolutely nothing else.

Melatonin – 10 MG

Melatonin is a hormone that’s secreted by the pineal gland in the brain, which is essential for the regulation of REM sleep, the most restful type of sleep, and the maintenance of a healthy sleep wake cycle (1).

Taking melatonin in supplement form can greatly aid your ability to fall asleep fast, get into a deep sleep, and then stay asleep, provided you take doses of 5 mg or more. This means that the 10 mg of melatonin in each RestAgain dose is ideal to help you get the most rest you can each night.

Vitamin D – 15 MCG

Vitamin D is a fat soluble vitamin that’s a useful inclusion in sleep supplements like RestAgain, as it can improve your mood and help you relax, so it becomes much easier to fall asleep.

It can also improve nutrient breakdown and absorption, which will accelerate recovery time and improve your natural energy production, so you feel more refreshed when you wake up (2).

Beyond this, it can also benefit the body in various other ways, including boosting testosterone and protein synthesis, preventing fat storage and oestrogen production, and enhancing your body composition.

Vitamin B6 – 1 MG

Vitamin B6 contains 6 compounds that affect over 140 coenzyme reactions in the human body, including enhancing sleep quality and making it easier to achieve REM sleep and stay there.

It can also boost neurotransmitter biosynthesis, brain cell health and functions, metabolism, testosterone levels, and recovery time (3).

Vitamin B12 – 3.7 MCG

Vitamin b12 is a vitamin that is vital for brain cell and nerve development and functions, and it’s particularly beneficial in sleep supplements like RestAgain as it can reduce fatigue symptoms and improve rest and recovery.

Other benefits it offers include boosting bone marrow, DNA, nerve, red blood cell, and testosterone production and your metabolism, and preventing brain fog, depression, mental deterioration, mood swings, vascular dementia, and Alzheimer’s disease (4).

Ashwagandha – 300 MG

Ashwagandha extract comes from the roots of the winter cherry shrub and is used in sleep supplements like RestAgain due to its ability to improve sleep quality, reduce stress and anxiety, and make it easier to relax and fall asleep (5).

It can then also lower your blood sugar levels, boost your brain and heart health, focus, memory, muscle growth and strength, and physical performance, accelerate fat burning, and stimulate testosterone production.

5-HTP – 100 MG

5-HTP (5-hydroxytryptophan) is an amino acid which has a great ability to cross the blood brain barrier and boost serotonin production in the brain, which is an incredibly useful function in a sleep supplement like RestAgain.

It gives the supplement the ability to boost your quality of sleep, lower anxiety and stress levels, combat depression, promote relaxation, accelerate fat burning and weight loss, and suppress your appetite (6).

GABA – 300 MG

GABA (gamma-aminobutyric acid) is a neurotransmitter found in all adult mammals that inhibits certain neurological receptors and determines how quickly you get excited and how easy you find it to relax.

Studies show that people with high GABA levels in their body will get physically and mentally stressed much less often than people who don’t. This makes including it in sleep supplements like RestAgain a great way to make you calmer and less anxious, and help you fall asleep much faster (7).

L-Theanine – 250 MG

The amino acid l-theanine is vital for the maintenance of a healthy sleep wake cycle as it reduces stress and anxiety levels, promotes relaxation, makes it easier to fall asleep, and ensures you experience high sleep quality (8).

It can even offer additional health benefits, particularly to your mental health, such as boosting your brain and immune functions, focus, and overall health.

Valerian Root – 300 MG

Valerian root interacts with the GABA neurotransmitters in the brain, which reduces anxiety and stress levels, improves relaxation, and makes it easier to fall asleep faster (9). It also does this in an extremely mild way, meaning even the most sensitive people will be able to use it.

Magnesium – 250 MG (125 MG Magnesium Oxide/100 MG Magnesium Glycinate)

The mineral magnesium is vital to ensure that over 600 different cellular reactions occur in the human body, many of which relate to the quality of sleep that you get.

Getting plenty of magnesium will help you to relax and keep calm, both mentally and physically, soothe your muscles, and prevent cramps and dehydration, all of which is beneficial to sleep.

Calcium – 100 MG

Calcium is a mineral that is widely found in dairy products and well known to improve bone, joint, and heart health. Beyond this though, it can reduce oestrogen production, boost testosterone levels, and make it easier to fall asleep and enter REM sleep, making it very useful in RestAgain (11).

Final Thoughts On RestAgain’s Ingredients

Every ingredient in RestAgain has been carefully chosen, studied, and scientifically proven to benefit your sleep quality. Whether it be helping you get to sleep, keeping you that way, enhancing your sleep quality, or ensuring you wake up feeling refreshed, RestAgain has an ingredient for it.

All the doses are also in the optimal range, meaning they can offer maximum efficacy with no risk of side effects, making it a safe and effective sleep supplement that everyone can use.

Interested in RestAgain?

– Click Here to Visit RestAgain Website –

RestAgain Reviews And Testimonials

RestAgain reviews from past customers are quite hard to find, as it is still a relatively new product. However, the customer reviews that we did manage to find virtually all lauded the effects of the supplement.

Among the things people praised were its incredible ability to improve relaxation, make it easier to fall asleep and stay asleep, and help you wake up feeling refreshed each morning. Not causing any side effects, even mild ones, its price, and an ability to combat jet lag are also often mentioned too.

RestAgain Complaints

The only complaints anyone seemed to have about RestAgain were that it could lead to you sleeping so deeply that it was hard to wake up and that it can be hard to get hold of. Both of these are fairly minor issues though, so they won’t put most people off of using a very effective sleep supplement.

Side Effects – Is RestAgain Safe To Use?

Neither RestAgain itself nor any of its ingredients have been known to cause side effects when used in their optimal dosages, like they are here. That means, provided you don’t have an allergy to any of the ingredients, RestAgain should be safe to use for the vast majority of people.

Where Can You Buy RestAgain?

RestAgain can only currently be purchased directly from the RestAgain website, and it is only available in Canada, the United States, and the United Kingdom.

It is currently priced at $52.49 for one bottle, $89.77 for two bottles, and $122.37 for three bottles (all prices are in U.S. dollars).

Pros And Cons Of RestAgain

The primary selling point of RestAgain is the fact that it is made using nothing but clinically proven ingredients, each of which is present in its optimal dosage and provides its own unique benefit to sleep, as well as certain other health benefits for the rest of your body.

Not only that, but it is a very reasonably priced supplement, especially if you choose to buy in bulk, and the largest bundles even include a free bottle. The supplement and its ingredients have all never been linked to any side effects either, making it a very safe, virtually risk free product for you to try.

The only downsides are the fact that it is only available directly from the manufacturer, which limits its availability, and is fairly new, so there are limited reviews by past customers. However, given the overwhelmingly positive factors the product has to offer, this should not put too many people off.

Final Verdict On RestAgain

After close examination, it is clear to us that RestAgain is probably the best sleep supplement on the market today. It not only lives up to its claims, like helping you fall asleep quicker, stay asleep longer, and get better quality sleep, but it also offers additional physical and mental health benefits as well.

When you then factor in that it also provides great value and will not cause any side effects, it is hard to see any real downside to the product. That is why it is easy for us to conclude that RestAgain is the best supplement for you to try if you’re having any issues sleeping, no matter what they may be.