5 Best Memory Foam Mattress Topper For Side Sleepers Reviews

Getting a good night’s sleep is crucial for our wellbeing.

You owe it to yourself to give yourself the best chance of a restful slumber. Make sure that your bedroom is a relaxing haven. Go for muted colors and keep things as minimal as possible.

One way in which you can boost your comfort levels is with the best memory foam mattress topper.

What Is A Memory Foam Mattress Topper?

If you want to add a layer of comfort to a firmer mattress, that’s where a topper comes into play.

Memory foam mattresses are notoriously expensive. These offer orthopedic features. The memory foam also absorbs the shock of body movement and supports your bodyweight fully throughout the night.

A great workaround is to opt instead for a memory foam mattress topper. This is like a scaled-down mattress that overlays your mattress proper.

By getting a topper, you can then enjoy the benefits of memory foam without the crippling price tag.

The other advantage of a topper is that it can help prolong the life of your mattress. In this way, you can consider a topper as an investment rather than an expense.

Why Buy A Memory Foam Mattress Topper?

If your mattress is simply feeling uncomfortable, slipping a topper in place might just solve the problem. Examine it to make sure that it doesn’t simply need replacing. If it looks in reasonable nick, road test a topper and see if that helps.

If your mattress has a large dip in it, purchasing a topper is pointless. It will just roll into the dip and provide you with no more support.

Extending the lifespan of your mattress is probably the leading reason after comfort for buying one of these nifty additions to your bed.

Sleeping Positions

When it comes to the way in which we sleep, there are 3 main sleeping positions

  • Side
  • Back
  • Stomach


Most of us tend to sleep on our side.

This study on sleeping positions shows that the vast bulk of people sleep this way.

Side sleeping promotes a better quality of sleep and can protect against waking arm pain. It can help ward off acid reflux and heartburn.

Doctors urge pregnant women to sleep on their left side. This has a beneficial effect on circulation to the heart. This is great news for both mother and baby. Sleeping on the stomach is obviously impractical when pregnant. Sleeping on the back can provoke pressure on the lower back.

One significant drawback of side sleeping is the pressure it can place on the stomach and the lungs. Doctors suggest alternating sides in order to reduce this strain on your organs.

Also, by resting your head on one arm, you can experience numbness. A feeling of pins and needles is brought on by restricted blood flow and the nerves being pressed.


For optimum neck and spine health, sleeping on your back is the way forward. Your mattress will also be able to support you better in this position.

By keeping your face away from the pillow, you can even reduce the appearance of wrinkles.

The downside of sleeping supine is an increased tendency to snore and an enhanced risk of sleep apnea.

Overall, people with the worst sleep quality sleep on their backs.


About the only positive of sleeping on your stomach is less likelihood of snoring.

Some sleep apnea sufferers report a degree of relief when they sleep in this position.

By flattening your natural spine curvature, sleeping on the stomach can lead to lower back pain and neck strain.

Avoid this sleeping position as much as possible.

What To Look For In The Best Memory Foam Mattress Topper

Once you’ve decided that you are going to invest in the best memory foam mattress topper, there are a few things to bear in mind…

Check Your Mattress First

Before spending time and money on a topper, you need to check that your mattress itself is not crying out for replacement.

If your mattress is studded with dents, this could be the reason you’re not sleeping well. Throwing on a topper and hoping for the best is not really good enough.

Check that there’s no damage to either the surface or the structure of your mattress. Be honest and upgrade to a new one if necessary.

If not, it’s time to think about getting the best mattress topper…


Memory foam is sold according to its density. The higher the density, the firmer your topper will be. High density foam also has a higher rebound time and retains more heat. To ice the cake, it will last longer as well as being more comfortable and relieving pressure.

If you are lighter yourself, opting for a low density topper is a smart move. It will prove more comfortable than a firmer alternative.

There’s no right or wrong answer with density, just the right answer for your personal needs.


When it comes to thickness, sleeping position plays an important part.

An ultra-thin topper is ideal for stomach sleepers whereas side sleepers will want something a little more substantial.

In general, thicker is better. A bulkier topper will cover the requisite pressure points and contour nicely around your body. This promotes proper spine alignment.

3 or 4 inches of thickness is just about perfect for side sleepers. If you want to get the best memory foam mattress topper for side sleepers, consider something in this range of thickness.

You get the added bonus with a thicker mattress of more density as well.

Keeping The Heat In

Think about the climate where you live. If it’s hot and sticky, don’t rush in and buy a cheap, poorly ventilated topper. Whatever your sleeping position, get this wrong and you can watch your sleep quality plummet as you writhe around in the heat.

Look for a mattress with top-notch air flow and think about ventilation.

Everyone needs to be comfortable to enjoy the best night’s sleep. Don’t mess things up with the wrong topper that retains too much heat.


One issue with memory foam mattress toppers is that they are not waterproof. This obviously means you can’t pop them in the washing machine. Make this mistake and you will ruin the structure of your topper.

Spot clean if needed and use a dry cloth to wick up any excess moisture.

A waterproof cover is one way of protecting your topper. This is particularly useful if you have kids prone to accidents in the night.

That Smell!

Memory foam mattress toppers have a very distinctive smell. With the better versions, this odor disappears within a couple of days. With others, it tends to linger.

Air your topper for 2 or 3 days before using it then see where you stand with the smell.

Now you have a decent overview of toppers and sleeping positions, it’s time for our mattress topper reviews.

5 Best Memory Foam Mattress Topper For Side Sleepers

Night Therapy Memory Foam 4 Inch Pressure Relief Mattress Topper

First up in our look at the best memory foam mattress toppers for side sleepers is this superb 4-incher from Night Therapy.

While this is not the cheapest option on the market, you’ll enjoy first-class CertiPUR-US foam.

You’ll get 3 layers with this topper. It has 2 inches of memory foam, 1.5 inches of pressure relieving comfort foam and 0.5 inches of fiber quilted cover.

The extremely dense memory foam removes pressure points at 3 key locations:

  • Head/shoulders
  • Hips
  • Feet

Traditional memory foam mattresses use petroleum. In this Night Therapy version, this is swapped for natural plant oil.

You’ll get an impressive 5-year limited warranty so you can buy with complete confidence. The green tea extract and active charcoal get rid of moisture and odors while keeping your mattress fresh as a daisy.

 2  SleepJoy 3″ ViscO2 Ventilated Memory Foam Mattress Topper, Queen

For another great mattress topper made mainly from natural and plant materials, check out this 3-inch queen-sized from SleepJoy.

The move away from petroleum means that you won’t be plagued by the usual smell that issues from memory foam.

At 3 inches thick, this is just enough to help stave off back pain and to add a lovely supportive layer to your mattress. You should be rewarded with a much-improved sleep.

Breathability and ventilation are first-rate with the SleepJoy. You should spend more time asleep and less time tossing and turning with this superb topper in your arsenal.

It’s essential that you don’t expose your topper to water. Spot cleaning is OK but be sure to mop up the surplus water to protect your new

A 2-year limited warranty offers you plenty of protection in the event of anything going wrong.

 3  Queen Size 3 Inch Thick, 4 Pound Density Visco Elastic Memory Foam Mattress Pad Bed Topper

Specialist manufacturer Memory Foam Solutions bring you an innovative 3-inch memory foam mattress.

Boasting Visco elastic memory foam, you’ll be rewarded with a supportive and comfortable sleeping environment.

The density of the memory foam is 4 pounds.

The nature of Visco elastic foam is such that it will feel firmer in cool temperatures but softer anywhere where it’s warmer. This is a great feature.

We looked at the queen sized topper but you can find one suitable for most beds from twins through to king sized whoppers.

This topper is PURGreen certified, made in the US and meets or outstrips all CPSC and EPA standards.

You will be covered by a 3-year limited warranty. This equates to the average lifespan of a mattress topper.

 4  Sleep Innovations 4-inch Dual Layer Mattress Topper

Another 4-inch mattress topper for side sleepers up next from Sleep Innovations.

Although this is a pretty expensive topper, it comes consistently very well reviewed. You can usually get a fairly accurate idea of a product from user feedback. There is little but praise for this queen size topper.

In addition to 2 inches of memory foam with cooling gel, you’ll also get 2 inches of filled fiber for a deep and comfortable sleep.

There’s a removable cover that’s perfectly safe to pop in the washer or dryer. This will make your cleaning duties a great deal easier.

Whether you are a side or back sleeper, whether you want the best memory foam mattress topper for stomach sleepers or the best memory foam mattress topper for back pain, this versatile topper is truly multi-purpose.

The crowning glory of this topper is an incredible 10-year warranty. There’s really no excuse not to buy one with that kind of guarantee!

 5  LUCID 3 Inch Lavender Infused Memory Foam Mattress Topper

Rounding out our best memory foam mattress topper reviews is a superb 3-incher from LUCID that delivers in fine style.

If you have a hard or firm mattress and sleep on your side, popping this scented topper on should give you a much more comfy and relaxed sleep.

The 2.2 pounds of memory foam is scented with lavender. This herb is well known for its calming properties and its ability to aid with sleep. As well as smelling great, this foam is CertiPUR-US certified.

You can choose from a full array of sizes from twin through to California king. The topper we checked out was a very reasonably priced full-size model.

The design ensures that you’ll get maximum breathability and ventilation for the best possible night’s sleep.

You can buy stress-free knowing that you’re covered by a 3-year limited warranty. Since this is about how long most toppers are expected to last, you can’t ask for much more!


We trust you’ve found these best memory foam mattress topper for side sleepers reviews useful and informative.

Getting a good sleep is essential if you want to make the most out of life. Why not treat yourself to the best mattress topper and add a new dimension to bedtime.

Get in touch if you have any questions or feedback. We always enjoy hearing from our readers and are more than happy to help.