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Best 4 Inch Memory Foam Mattress Topper (2024 Update)

If you're looking for a way to upgrade your sleep experience, a 4 inch memory foam mattress topper might be just what you need. But with so many options on the market, how do you choose the best one for you?

First, consider the density of the foam. Higher density toppers tend to be more durable and provide more support, but may also feel firmer. Lower density toppers may be softer and more budget-friendly, but may not last as long.

Second, think about the type of memory foam – traditional or gel-infused. Gel-infused foam tends to sleep cooler and offer better pressure relief, but may be more expensive.

Finally, make sure to check the size of the topper and ensure it will fit your mattress properly.

Are you tired of waking up with aches and pains? Do you want to improve the quality of your sleep without buying a new mattress? Keep reading to discover the best 4 inch memory foam mattress topper for your needs. Did you know that a mattress topper can not only provide extra comfort and support, but also extend the life of your mattress? Plus, it's an affordable way to enhance your sleep experience without the cost of a new mattress. But with so many options to choose from, it can be overwhelming to know where to start. That's why we've done the research for you and hand-selected the top 4 inch memory foam mattress toppers on the market.

10 Best 4 Inch Memory Foam Mattress Topper

# Product Image Product Name Product Notes Check Price
1
The product is ideal for adding comfort and support to a queen-sized mattress using a combination of down alternative and gel memory foam.
2
The product is ideal for adding a comfortable layer of memory foam to your existing mattress.
3
This product is ideal for adding a comfortable, cooling layer to an existing mattress and improving overall sleep quality.
4
This product is ideal for enhancing the comfort and support of your existing mattress.
5
This product is ideal for adding comfort and support to a Queen-size mattress with its ventilated gel-infused memory foam.
6
The mattress topper is ideal for providing medium-firm support, relieving pressure and motion isolation with a breathable cover.
7
The product is ideal for providing a comfortable and calming sleep experience on top of an existing twin XL mattress.
8
This product is ideal for providing comfort, body support, pressure relief, and has a removable soft cover.
9
This product provides added comfort and support to an existing mattress, improving the overall quality of sleep.
10
The product is ideal for adding plush comfort and ventilation to a full size mattress.
The product is ideal for adding comfort and support to a queen-sized mattress using a combination of down alternative and gel memory foam.
The product is ideal for adding a comfortable layer of memory foam to your existing mattress.
This product is ideal for adding a comfortable, cooling layer to an existing mattress and improving overall sleep quality.
This product is ideal for enhancing the comfort and support of your existing mattress.
This product is ideal for adding comfort and support to a Queen-size mattress with its ventilated gel-infused memory foam.
The mattress topper is ideal for providing medium-firm support, relieving pressure and motion isolation with a breathable cover.
The product is ideal for providing a comfortable and calming sleep experience on top of an existing twin XL mattress.
This product is ideal for providing comfort, body support, pressure relief, and has a removable soft cover.
This product provides added comfort and support to an existing mattress, improving the overall quality of sleep.
The product is ideal for adding plush comfort and ventilation to a full size mattress.

1. Lucid Blue Queen Mattress – 3 Toppers In 1!

This product boasts a premium level of comfort through a combination of a 2-inch down-alternative layer and a plush 2-inch layer of gel memory foam. The down-alternative portion of the topper is made from 100 percent cotton, which is machine washable and dryer safe. The thread count of the cotton fabric is 250, providing a soft and smooth texture.

The memory foam layer is infused with gel to help regulate body temperature and provide a hypoallergenic sleeping environment. The gel-infused memory foam also contours to the body, offering personalized support to alleviate pressure points.

The topper features a fitted sheet-style design that keeps the memory foam layer securely in place. This design ensures a smooth and comfortable fit that won't shift or bunch up during use.

This versatile topper can be used as a fiberbed, gel memory foam topper, or combination of both down-alternative and gel memory foam topper. Regardless of how it's used, it offers exceptional comfort and support for a restful night's sleep.

2. Gel-Infused Memory Foam Topper – Queen Size

Experience the ultimate personalized sleep comfort with this plush gel-infused memory foam mattress topper. With two or three-inch profiles available, it conforms to your curves to provide a customized hug-like sensation that ensures a peaceful night's rest.

Looking for added protection and enhanced comfort? Pair your memory foam gel topper with a mattress topper cover and you're all set! But if you prefer to keep it simple, you can order the topper on its own, and we've still got you covered.

Extend the life of your old mattress, soften a too-hard one, or simply rejuvenate your current one with the protective layer of gel-infused memory foam. It's like getting a mattress makeover without having to replace the whole thing.

Setting up your new gel-infused mattress topper is easy and hassle-free. It arrives compressed, but only takes four easy steps to set up. Simply open the package, unroll the mattress, cut the plastic, and allow 24-48 hours to expand (note: allow extra time for expansion in cooler temperatures).

Rest assured knowing your mattress topper is CertiPUR Certified, meaning it has been tested and certified to be free from harmful chemicals and meet rigorous standards for content, emissions, and durability. Available in a full range of sizes, you're getting the best of the best with our high-quality gel-infused memory foam. Upgrade your sleep experience today!

3. Coolcloud 3" Gel Memory Foam Topper – Queen

The Subrtex 3" gel-infused memory foam mattress topper is a game-changer in providing a cooler and more comfortable sleeping environment. This mattress topper uses 3.5 pound density memory foam with a ventilated design that optimizes air flow and reduces trapped body heat. The inner memory foam provides ultimate comfort and support, ensuring a restful and rejuvenating sleep.

The bamboo rayon cover is not only skin-friendly, but also removable and washable. The cover comes with adjustable elastic straps that fit mattress depths up to 12" and has a mesh fabric backing to prevent sliding. Additionally, the premium metal zipper makes it easy to remove and wash the cover, ensuring a healthier sleep environment.

The Subrtex memory foam mattress topper is certified by CertiPUR-US and OEKO-TEX for durability, performance, and content. It contains no formaldehyde or harmful phthalates, ensuring a healthier and safer sleep environment for you and your family.

Before first use, it is recommended to leave the memory foam flatly in a well-ventilated area for 48-72 hours until it's fully expanded. It is important to note that low temperature may require more time, so finding a suitable temperature (78℉) will shorten the time.

Subrtex is confident with their mattress topper and provides peace of mind for your purchase. The product comes with a ten-year warranty, ensuring that you can buy with confidence. If you encounter any issues within ten years of your purchase, contact Subrtex and they will make it right.

4. Sealychill™ Pillowtop Memory Foam Topper – Queen.

The Queen Mattress Enhancer is an ideal solution for anyone looking to enhance their sleep surface with an added layer of comfort and support. This Gel-swirl mattress topper is designed to provide the perfect balance of comfort and support, ensuring a comfortable and restful night's sleep.

The topper comes equipped with a 1” down-alternative pillow top cover that provides an added layer of plush comfort. This cover is designed to hold the topper firmly in place, ensuring that it stays in place throughout the night.

The SealyChill Gel-infused Memory Foam is another key feature of this topper. With 3” of gel-infused memory foam, this topper is designed to provide adaptive comfort and support, while also promoting a cooler sleep experience. This means that you can enjoy a comfortable and restful night's sleep, without having to worry about overheating.

The Easy Care Cover is another great feature of this topper. The cover is included with the topper and is removable and machine washable, making it easy to care for and maintain. This means that you can keep your topper looking and feeling like new for years to come.

Setting up the topper is also a breeze. The topper comes conveniently compressed and packaged for easy transport and set up. All you need to do is unbox the topper, unroll it, and lay it flat on top of your mattress for a more comfortable sleep within minutes.

5. Gel-Infused Memory Foam Queen Topper

The memory foam mattress topper from Lucid is a must-have for anyone looking to elevate their sleeping experience. This topper is designed to provide a soft and plush feel, adding an extra layer of comfort to your existing mattress. With three inches of premium quality memory foam, it promises to deliver a light, airy, and responsive feel that will help you sleep soundly.

Featuring a gel infusion, the Lucid memory foam mattress topper is designed to regulate body temperature by dissipating heat. This makes it ideal for anyone who sleeps hot, as it ensures a cool and comfortable sleep environment all night long. The gel infusion also enhances the durability of the topper, making it a long-lasting investment.

The ventilated design of this mattress topper is another standout feature. It allows for constant airflow, which efficiently eliminates heat accumulation. This design is particularly beneficial for individuals who tend to sleep hot, as it ensures a comfortable and restful sleep.

One of the most significant advantages of the Lucid memory foam mattress topper is that it comes with a waterproof mattress cover that protects the topper's life. The mattress cover is designed to accommodate both the topper and the mattress in one enclosure, ensuring that you have a comfortable and hygienic sleep environment.

When it comes to convenience, the Lucid memory foam mattress topper is a winner. It is designed to ship in an easy-to-carry box, which means you can receive it at home and unbox it yourself. All you need to do is unroll it and wait for 24-48 hours for the topper to expand to its full size.

6. Ultimate Comfort King Size Mattress Topper

Introducing the Novilla King Size Mattress Topper – the ultimate solution to save you from the discomfort of your bed, without the need for costly replacements. This 4-inch topper is designed to bring new life to your mattress with its 2-layer construction. The first layer, made of 1.5" cooling gel memory foam, adds extra plushness and softens firm mattresses. The second layer, made of 2.5" bamboo charcoal foam, bounces off your traditional spring mattress, minimizes motion transfer, and prolongs your mattress life.

The Novilla King Size Mattress Topper is not only suitable for your bed, but also for other sleeping arrangements such as sofa beds, guest beds, RVs, college dorms, Tatami, camping, outdoor yoga and more. It is a versatile product that can be used for multiple purposes.

This topper is designed to prevent body aches and provide a cooler, more restful sleep. The high-density memory foam conforms to your curves and spinal alignment, relieves pressure points and enhances support, preventing shoulder/back/hip pain caused by over-sinking or hard mattresses. It is suitable for side, back, and stomach sleepers. The open cell and egg crate foam structure design improves air flow and breathability, regulates temperature and prevents overheating for better sleep.

The Novilla King Size Mattress Topper is CertiPUR-US and OEKO certified, ensuring its safety and quality standards. You can rest assured that it meets specific standards for foam and bamboo covers. Simply allow the compressed gel memory foam mattress topper king to fully expand for 24 hours and dissipate the slight new foam smell.

As a bonus, the Novilla King Size Mattress Topper comes with a skin-friendly bamboo cover that enhances moisture absorption and breathability. The 4 corner non-slip elastic straps design keeps the king mattress topper from sliding, so there is no need to adjust your bed daily.

If you are not satisfied with your purchase, Novilla offers a hassle-free refund and warranty. The cooling mattress topper comes with a 30-day money-back return policy and a 3-year warranty. If you have any questions or concerns, their professional service team is available 24/7 to assist you.

7. Mellow 4 Inch Memory Foam Mattress Topper With Cover, Calming Green Tea Infusion, Twin Xl

The 4-inch topper is a remarkable bedding accessory that will provide you with an unparalleled sleeping experience. The topper is layered with green tea memory foam and high-density foam, offering you a perfect blend of comfort and support. The green tea infusion in the topper helps keep both you and your mattress refreshed, thanks to its calming effects and odor control properties.

The body-conforming memory foam in the topper will provide you with incredible comfort throughout your body, ensuring you wake up feeling refreshed and rejuvenated. The responsive active suspension in the topper isolates motion, so you won't be disrupted by your sleep partner's movements.

The topper comes with a polyester mesh zippered cover, which not only enhances the topper's durability but also makes it easy to clean. It's recommended to allow up to 72 hours for the topper to rise and any odors to dissipate fully.

8. Cool Gel Queen Mattress Topper – Ultimate Comfort Guaranteed

Introducing the 3 Inch Cooling Gel-infused Memory Foam Mattress Topper, designed to enhance your sleeping experience. Made with 40D high-density aviation grade memory foam and gel-infused beads, this mattress topper is more breathable compared to ordinary memory foam and helps keep your body from overheating easily. It also maintains a cooler constant temperature, providing a comfortable sleep throughout the night.

The mattress topper comes with a removable bamboo fabric cover which is equipped with skid-resistant surface mesh backing to prevent sliding. The cover is also designed with a premium metal zipper for easy disassembly and washing. The mattress topper cover is made of rayon and polyester, offering the softest touch and luxurious feel. The latest weaving technology is used to ensure the highest quality of the cover material.

This 3” memory mattress topper conforms to the curves of your body, relieving pressure and pain, and allowing for air flow, providing a great night's sleep. The mattress topper is CertiPUR-US Certified, ensuring the highest quality and safety standards of the material used. With reliable ingredients and a low risk factor, you can rest assured that this mattress topper is a great investment for your sleep.

The manufacturer offers a 365 night satisfaction guarantee and a 10-year quality guarantee. If for any reason you are not satisfied with the product, please feel free to contact the manufacturer. Upgrade your sleeping experience with the 3 Inch Cooling Gel-infused Memory Foam Mattress Topper today.

9. Serene Lux Queen Memory Foam Topper

The American Made Serene 4" High Density topper is the ultimate solution to transforming your sleep. It is designed with a perfect balance of softness and support, making it an ideal choice for people who suffer from back, hip, or general soreness associated with a firm or old mattress. The topper is made from a 2.5 inch temperature-neutral gel memory foam layer and 1.5 inch plush down cover, ensuring that you stay comfortable and well supported throughout the night.

The Serene 4" High Density topper has been tested extensively in labs such as SGS, ITS, TüV, ensuring compliance with superior feel and quality standards. The innovative foam formula has been changed to enhance its strength and stability, making it more durable than ever before.

The topper comes with a removable and washable plush cover pad, designed for comfort and convenience. The dual layer has been tested for shrinkage, piling, appearance, and other standards, guaranteeing you durable comfort. The cover pad can be easily removed and washed, and care instructions are provided to ensure that it maintains its quality and appearance.

The Serene 4" High Density topper is proudly made in the USA, and its quality and durability are unmatched. It is the perfect choice for anyone looking to transform their sleep and alleviate pain and soreness associated with an old or firm mattress. The topper is available in a range of sizes to fit any bed, and its parameters and specifications have been carefully crafted to ensure maximum comfort and support. Upgrade your sleep experience today with the American Made Serene 4" High Density topper.

10. Lucid 4 Inch Lavender Infused Memory Foam Mattress Topper – Ventilated Design – Full Size

The mattress topper is a perfect solution for those who find their mattress too firm. The 4-inch profile offers an incredibly plush and comfortable surface to sleep on, allowing you to sink into softness and relaxation.

To enhance the sleep experience, the topper features a calming lavender scent infused directly into the memory foam. This promotes a relaxing and soothing sleep environment, helping to provide a more restful night's sleep.

The topper's ventilated design ensures a more breathable and cooler feel than traditional memory foam toppers. This helps to regulate body temperature and prevent overheating, ensuring a comfortable sleep throughout the night.

All three available profiles offer the same feel, but a thicker topper will result in a deeper sink that cradles your body more than a thinner topper. This allows for a more personalized sleep experience, tailored to your specific needs and preferences.

Upon opening the product, a new foam scent may be present, but this is normal and will dissipate over the first 48 hours. The topper also comes with a 3-year warranty, ensuring its durability and longevity.

Best 4 Inch Memory Foam Mattress Topper FAQs

Are there any potential health or allergic reactions associated with 4 inch memory foam mattress toppers?

While memory foam mattress toppers are generally considered safe, there are a few potential health concerns or allergic reactions that some people may experience. One of the most common issues is related to off-gassing, which refers to the release of chemical fumes from the foam. This can lead to respiratory irritation, headaches, and other symptoms, particularly in those with chemical sensitivities.

Additionally, some memory foam mattress toppers are made with synthetic materials that may contain allergens, such as latex or polyurethane foam. For people with allergies or sensitivities, this can cause skin irritation, rashes, or other allergic reactions.

To avoid these potential issues, it's a good idea to look for memory foam mattress toppers that are made with high-quality, non-toxic materials and are certified by reputable organizations such as CertiPUR-US. It's also a good idea to allow the topper to air out for a few days before using it to help reduce any off-gassing odors. If you have any concerns or experience any adverse reactions, it's important to speak with your healthcare provider or allergist.

Can a 4 inch memory foam mattress topper improve sleep quality?

Yes, a 4-inch memory foam mattress topper can improve sleep quality for some people. Memory foam is known for its ability to contour to the shape of the body, providing support where it is needed most. This can help alleviate pressure points and reduce discomfort, allowing for a more restful sleep. Additionally, memory foam can absorb motion, which can be helpful for those who share a bed with a partner who moves around during the night.

However, it's important to note that not everyone will find a memory foam mattress topper to be comfortable. Some people may find it too soft or too hot, as memory foam can retain heat. It's also important to choose a high-quality topper that is made with non-toxic materials to avoid any potential health concerns. Ultimately, it's a personal preference and it may be helpful to try out a memory foam topper before making a purchase to see if it improves your sleep quality.

How do you clean and maintain a 4 inch memory foam mattress topper?

Cleaning and maintaining a 4-inch memory foam mattress topper is important to ensure its longevity and comfort. Here are the steps to follow:

1. Vacuum the topper: Use a vacuum cleaner with an upholstery attachment to remove any loose particles and dust from the topper.

2. Spot clean any stains: If there are any stains on the topper, use a mild detergent mixed with water to spot clean the affected area. Avoid using harsh chemicals or bleach as they can damage the foam.

3. Allow the topper to air dry: After spot cleaning, let the topper air dry completely before placing it back on the bed. Avoid using a dryer or exposing it to direct sunlight as it can damage the foam.

4. Rotate the topper: To ensure even wear and tear, rotate the topper every few months. This will prevent one side from becoming compressed or sagging.

5. Use a mattress cover: To protect the topper from spills, stains, and dust, use a mattress cover. This will also make cleaning and maintenance easier.

By following these simple steps, you can keep your 4-inch memory foam mattress topper clean and comfortable for years to come.

How does a 4 inch memory foam mattress topper compare to other types of mattress toppers?

A 4 inch memory foam mattress topper is one of the thickest and most supportive mattress toppers available in the market. It provides a great level of comfort and support to the body by conforming to its shape and evenly distributing the body weight. The thickness of the topper helps in reducing pressure points and relieving pain, especially for people who have back or joint problems.

Compared to other types of mattress toppers such as feather or down, a memory foam topper provides better support and durability. It also doesn't shift or bunch up like other types of toppers, which can cause discomfort during sleep.

However, a 4 inch memory foam topper can be too thick for some people, especially those who prefer a firmer mattress. It can also retain heat, making it uncomfortable for hot sleepers. In such cases, a thinner memory foam topper or a different type of topper such as latex or wool may be a better option.

Overall, a 4 inch memory foam mattress topper is a good choice for people who want maximum comfort and support from their mattress topper.

How long do 4 inch memory foam mattress toppers usually last?

The lifespan of a 4-inch memory foam mattress topper depends on several factors, such as the quality of the foam, the frequency of use, and the weight of the sleeper. Generally, a high-quality 4-inch memory foam topper can last up to 5-7 years with proper care and maintenance. However, if the topper is made of low-quality foam or subjected to heavy use, it may start to lose its shape and support within a year or two.

To extend the life of your 4-inch memory foam mattress topper, it is essential to use a high-quality mattress protector to keep it clean and free from stains, dust mites, and other allergens. You should also rotate the topper every 3-6 months to distribute the weight evenly and prevent it from sagging or developing lumps.

If you notice any signs of wear and tear, such as visible indentations or lumps, it may be time to replace your 4-inch memory foam mattress topper. Investing in a high-quality topper from a reputable brand can provide you with a comfortable, supportive, and durable sleeping surface for years to come.

Is a 4 inch memory foam mattress topper suitable for all types of sleepers?

A 4-inch memory foam mattress topper can be suitable for all types of sleepers, but it ultimately depends on the individual's preferences and needs. Memory foam toppers are known for providing pressure relief and contouring to the body, which can be beneficial for side sleepers and those with joint pain. However, some sleepers may find the topper too soft or too firm, depending on their body weight, sleeping position, and personal preferences. It's also important to consider the density of the memory foam, as a higher density can provide better support and durability. Ultimately, it's best to try out different mattress topper options and consult with a sleep expert to determine what will work best for your specific needs.

What are the benefits of using a 4 inch memory foam mattress topper?

A 4 inch memory foam mattress topper can provide several benefits to enhance the quality of your sleep. Firstly, it offers excellent support to your body by contouring to your shape, thereby reducing pressure points and relieving pain in joints. Secondly, it helps to regulate body temperature by providing a comfortable sleeping surface that is neither too hot nor too cold. Thirdly, it can absorb motion, making it a great choice for couples who are easily disturbed by each other's movements during sleep. Fourthly, it can prolong the life of your mattress by protecting it from wear and tear. Lastly, it is easy to maintain and clean, which can ultimately help improve the overall hygiene of your sleeping environment. Overall, investing in a 4 inch memory foam mattress topper can be a great way to improve the quality of your sleep and enhance your overall well-being.

What are the best brands for a 4 inch memory foam mattress topper?

There are several brands that offer high-quality 4 inch memory foam mattress toppers. Some of the popular and reliable brands include Tempur-Pedic, Lucid, Sleep Innovations, and ViscoSoft. Each of these brands has their unique features that make them stand out from each other.

Tempur-Pedic is known for its high-quality materials and exceptional support. Their toppers are made of TEMPUR material that conforms to your body and relieves pressure points. Lucid offers a range of affordable memory foam toppers with varying thicknesses and densities. Their toppers are designed to provide comfort and support while also regulating temperature.

Sleep Innovations is another well-known brand that offers a range of toppers with varying thicknesses and densities. Their toppers are made with SureTemp memory foam that provides superior support and pressure relief. ViscoSoft is known for its luxurious and comfortable toppers, which are made with high-density memory foam and infused with copper or gel to regulate temperature.

Ultimately, the best brand for a 4 inch memory foam mattress topper will depend on your personal preferences and needs. It’s important to consider factors such as the density, thickness, and materials used in the topper when making your decision.

What is the average cost of a high-quality 4 inch memory foam mattress topper?

The average cost of a high-quality 4 inch memory foam mattress topper can vary depending on the brand, material quality, and size. On average, you can expect to pay anywhere from $100 to $300 for a good quality 4 inch memory foam mattress topper. It is important to keep in mind that investing in a high-quality mattress topper can greatly improve the comfort and support of your mattress, leading to better sleep and overall health. Cheaper options may not offer the same level of support and durability, so it is worth investing in a higher quality topper. Additionally, it is always a good idea to compare prices and read reviews before making a purchase to ensure you are getting the best value for your money.

What is the ideal density for a 4 inch memory foam mattress topper?

The ideal density for a 4 inch memory foam mattress topper can vary depending on personal preference and sleeping habits. Generally, a density of 2-3 pounds per cubic foot is considered ideal for a memory foam topper. This density provides a good balance of support and comfort for most sleepers. However, if you prefer a firmer feel, a higher density of 4-5 pounds per cubic foot may be more suitable. On the other hand, if you prefer a softer feel, a lower density of 1-2 pounds per cubic foot may be more comfortable. It's important to consider your body weight and sleeping position when choosing the density of your memory foam topper, as this can affect the level of support you need. Ultimately, it's best to try out different densities and see which one feels most comfortable for you.