Why Night Leaks Happen (And Why Regular Pads Can’t Stop Them)

When you lie down, menstrual flow moves sideways toward your thighs and buttocks — not forward.
Regular pads are designed for standing and walking, so they miss the area where nighttime leaks actually happen.

  • Body position changes during sleep, allowing fluid to move beyond the pad’s main coverage area
  • Pads shift during sleep
  • Blood flows to the sides, escaping the pad’s edges
See the Science

How MAMARISSA’s Night Pads for Heavy Flow with Rear Protection Stops Night Leaks

MAMARISSA’s innovation is a soft, flexible fin placed precisely where leaks start.
It features a soft, flexible upright absorbent
guard positioned in the rear leak-zone to help redirect fluid back into the pad
during sleep.

  • Prevents side-flow leaks
  • Keeps pad securely in place
  • Designed to support different sleep positions
View Full Instructions

Designed for Heavy Nights and Night-Time Leaks

Whether you’re a side-sleeper, heavy-flow sleeper, postpartum, or simply tired of stained sheets — MAMARISSA Night Pads for Heavy Flow with Rear Protection give you reliable protection through the entire night.

  • Heavy flow
  • Side sleepers
  • Teens & beginners
  • Postpartum
  • Sensitive skin
  • High movement during sleep
Choose Your Size (Mini or Maxi)

Safe for Your Body. Proven by Independent Testing.

MAMARISSA Night Pads for Heavy Flow with Rear Protection undergo strict laboratory safety testing to ensure they’re safe for sensitive skin and everyday use. No chlorine, no dyes, no harsh chemicals.

  • SGS Safety Report 2025
  • FDA Registration 2025
  • ISO 9001 Certified Manufacturing
View Safety Documents

Backed by Real Patents — Not Just Marketing

MAMARISSA’s Night Pads for Heavy Flow with Rear Protection technology is protected by multiple U.S. patents for its unique ability to prevent sideways menstrual flow during sleep.

  • US Patent D1026220-S
  • US Patent 12220303-B1
  • Developed specifically for lying-down protection
  • Designed to help reduce side leaks during sleep
Read the Patents

FAQ

How do I apply the booster?

Unfold the fin, place the pad centered, then gently position the fin between the buttocks before securing the wings.

Does it feel thick?

No. The fin is soft, flexible, and designed to be unnoticeable once positioned.

Is it safe?

Yes. Independently tested (SGS, FDA, ISO), dermatologically safe, no harsh chemicals.

Can teens use it?

Absolutely — especially side sleepers or those experiencing heavy night flow.

Ready for Leak-Free Nights?

Shop Night Pads for Heavy Flow with Rear Protection