Gillette Mach3 Razor Blades 15-Count Cartridges — 3 DuraComfort Blades & Lubrastrip for Smooth Glide

Gillette Mach3 razor blade refills are three-blade cartridges engineered to deliver a comfortable, close shave with improved glide and long-lasting performance.

These Mach3 refills combine three DuraComfort blades, an upgraded Lubrastrip, and soft micro fins to prepare hair and protect skin while shaving. The open-blade architecture helps rinse debris quickly, and each cartridge is designed to provide up to fifteen comfortable shaves. They fit any Mach3 handle and work well with Gillette Series Shaving Gel for extra protection against irritation.

How do these Mach3 blades create a smoother glide?

The refills include an upgraded Lubrastrip that releases lubricants as you shave to reduce friction and help the razor move smoothly across skin. The strip is engineered to fade when lubrication is depleted so you know when to replace the blade.

• Improved Lubrastrip vs previous Mach3 model for enhanced glide
• Fade indicator shows when lubrication is low
• Pairs with shaving gel to further reduce friction

What makes the blade construction durable and easy to maintain?

Each cartridge uses three DuraComfort blades made to stay sharp shave after shave, with an open-blade design that allows water to flush out hair and shaving residues. This keeps performance consistent between uses and simplifies cleaning.

• Open Blade Architecture for quick rinsing and less clogging
• Stronger-than-steel construction for longer edge life (vs. Sensor3)
• Each refill designed to last up to 15 comfortable shaves

How do the micro fins and blade spacing help with comfort?

Soft micro fins precede the blades to gently stretch and smooth skin, raising hairs into an optimal position for cutting. That preparation helps reduce tugging and contributes to a more even, comfortable shave.

• Micro fins condition skin and align hairs for cleaner cuts
• Three blades provide consistent blade-to-hair engagement
• Engineered spacing balances closeness with comfort

Will these refills work with my razor handle and grooming routine?

All Mach3 refills are compatible with Mach3 handles, so replacement is straightforward. For best comfort, use with Gillette Series Shaving Gel or other lubricating products and replace cartridges once the Lubrastrip fades or performance declines.

• Fits every Mach3 razor handle for easy swapping
• Recommended pairing: Gillette Series Shaving Gel for added protection
• Replace cartridges after Lubrastrip fades or after roughly 15 shaves

Who is this for: The Gillette Mach3 15-count refills are aimed at men who want a reliable, traditional wet-shave system—those who prioritize consistent closeness, easy blade maintenance, and a lubricated glide. They suit users who own a Mach3 handle, prefer replaceable cartridges over disposable razors, or who want a multi-pack that reduces replacement frequency. These refills are also a practical choice for anyone seeking a balance of comfort and durability without changing shaving technique.