10 Best Gel Mattress Toppers 2025 in the United States

The Linenspa Memory Foam Mattress Topper offers a 3-inch thickness of gel-infused memory foam, providing a plush, soft feel that gently contours to your body for personalized support. This thickness is ideal if you're looking to soften a firm mattress or add extra comfort to an older bed. The gel infusion helps manage heat by distributing it away from your body, contributing to a cooler sleep experience, which is a plus if you tend to sleep hot. The CertiPUR-US certification assures you that quality materials are used and free from harmful chemicals, supporting durability and safety.

The topper leans toward a plush, softer firmness rather than firm, making it better suited for side sleepers or those who prefer a cushier feel rather than firm support. It comes with a simple cover that is not water-resistant and requires spot cleaning, so you may want to use a mattress protector for spills or stains. Setup is easy—just unroll it and let it expand over 24 to 48 hours. This mattress topper is a suitable choice for anyone looking to add comfort and some cooling features to their mattress without spending too much, but if you need firm support or a waterproof cover, you might want to explore other options.

The Linenspa 3 Inch Gel Infused Memory Foam Mattress Topper is designed to add comfort and cooling to your existing mattress. At 3 inches thick, it provides a plush, soft feel that can help soften a mattress that feels too firm or rejuvenate an older mattress. The gel infusion is a key feature that helps dissipate body heat, making it a good choice for those who tend to sleep hot. The memory foam contours to your body, offering pressure relief which can improve comfort for side sleepers or anyone with joint pain.

It’s made from CertiPUR-US certified foam, meaning it meets standards for durability and safety, which is reassuring if you care about material quality. The cover isn’t water resistant and is spot clean only, so it might need some care to keep it fresh. The topper comes compressed and takes 24-48 hours to fully expand, which is typical for memory foam products. It’s available in Twin XL size, ideal for dorm rooms or smaller beds.

This topper suits those wanting a cooler, soft, and pressure-relieving addition to their mattress without complicated setup or maintenance. However, users looking for a firmer topper might find it too soft, and since it isn’t water resistant, spills could potentially damage it if not cleaned promptly.

The DUMOS Memory Foam Mattress Topper is a 3-inch thick gel-infused topper designed to add comfort and support to queen-size beds. Its high-density memory foam adapts to your body shape and evenly distributes pressure, which helps reduce discomfort for different sleeping positions. The cooling gel beads combined with vortex technology improve airflow and heat dissipation, making it a good choice if you tend to sleep hot.

The topper is CertiPUR-US certified, meaning it's made from safe, low-emission materials that are friendly for sensitive skin. It also maintains its shape well over time, resisting sagging or deformation. The cover requires dry cleaning only, which may be less convenient for regular maintenance. The topper comes compressed for easier shipping but needs about 24 hours to fully expand, and it should not be exposed to sunlight as it may yellow.

This mattress topper offers a balance of softness, support, and cooling features, especially for those seeking products made with safe materials. However, those who prefer a specific firmness level or want a washable cover may want to take these factors into account before making a purchase.