LIFEMENT Basic Full Graphite Infused Memory Foam Mattress - Medium

Our review of the LIFEMENT Basic Full Graphite Infused Memory Foam Mattress finds it best for sleepers who want a straightforward, boxed mattress that balances pressure relief and support. The single biggest reason to buy is the combination of a gel-infused memory foam top and a three-layer comfort system that delivers cooling contouring without sinking too deeply, making it a good match for back and combination sleepers who value pressure relief and motion isolation. Setup is simple and the mattress expands quickly from the box.

Key Features

• 3-Layer Comfort System: Three foam layers layer together to cushion pressure points while maintaining durable support for everyday sleep.
• Cooling Gel Memory Foam: A gel-infused top layer helps regulate temperature and contours to the body for a cooler, more comfortable night.
• All-Sleeper Support: The medium-firm feel balances softness and support to work for back, side, and stomach sleeping positions.
• Motion-Absorbing Design: The foam construction reduces movement transfer so partners are less likely to wake each other during the night.
• Boxed & Ready: Delivered compressed in a compact box for easy transport and expands fully in up to 72 hours for quick setup.
• CertiPUR-US Certified & Fiberglass-Free: Made without formaldehyde, lead, or phthalates and contains no fiberglass, which is safer for families and pets.

Who It's For

This mattress is ideal for shoppers who want an affordable memory foam option with a medium-firm feel that supports multiple sleep positions; back and combination sleepers will likely appreciate the alignment and pressure relief. It also suits couples who need motion isolation and parents looking for a fiberglass-free, CertiPUR-US certified foam mattress.

Those who prefer a traditional innerspring bounce, a very plush surface, or need specialized zoned support for acute orthopedic conditions should consider alternatives. Shoppers wanting immediate full loft should also note the mattress can take up to 72 hours to reach full expansion.

Pros & Cons

Pros

• Comfortable medium-firm feel that balances cushioning and support for many sleepers.
• Cooling gel-infused memory foam top helps with temperature regulation compared with standard foam.
• Minimal motion transfer, making it a good choice for shared beds.
• Delivered boxed and expands quickly, offering easy setup and good value for the quality.

Cons

• May take up to 72 hours to fully expand to the listed loft, so immediate full comfort can be delayed.
• Foam-only construction provides less bounce than innerspring mattresses, which some sleepers prefer.

Specifications

Brand	LIFEMENT
Thickness	12 in
Comfort Level	Medium-firm
Construction	3-layer foam system with gel-infused memory foam
Safety Certification	CertiPUR-US certified, fiberglass-free
Delivery	Boxed and compressed, expands in up to 72 hours

Our Verdict

The LIFEMENT Basic Full mattress is a solid value for shoppers seeking a medium-firm, all-foam mattress that combines cooling gel memory foam with a supportive 3-layer build. It suits back and combination sleepers, couples who want motion isolation, and anyone who prefers a fiberglass-free, CertiPUR-US certified foam option. Given the comfort, support, and easy setup, it represents good value for a boxed memory foam mattress.

Frequently Asked Questions

How long does it take to expand?
Most expansion occurs within hours, but allow up to 72 hours for full expansion and off-gassing to subside.

Is this mattress suitable for side sleepers?
The medium-firm feel provides reasonable pressure relief for many side sleepers, though those who prefer a very plush surface may want a softer option.

Is the mattress safe for children and pets?
Yes; the foam is CertiPUR-US certified and the mattress is fiberglass-free, reducing exposure to certain harmful chemicals and materials.