The Treatment Lotion Hydrating Sheet Mask for Hydration and Plumping

La Mer The Treatment Lotion Hydrating Sheet Mask for Hydration and Plumping is a solid serum with an overall score of 7.4/9.8. Positioned in the luxury bracket, it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Glycerin, Methyl Gluceth-20, Butylene Glycol — ingredients that support the skin barrier and moisture levels.

It performs well on hydration (7.4) and low irritation risk (9.3). On the flip side, active ingredient concentration is on the lighter side.

Is this right for you?

Great for

• ✓Dry or dehydrated skin — strong moisture-binding profile
• ✓Sensitive skin — low irritation risk with a gentle formulation
• ✓Safety-conscious shoppers — clean formulation with minimal flags

May not suit

• ⚠Those seeking potent actives — this leans more maintenance than treatment

Key ingredients

• ✶
  Glycerin

  Draws in moisture — #3 in the INCI list

• ✶
  Methyl Gluceth-20

  Draws in moisture — #4 in the INCI list

• ✶
  Butylene Glycol

  Draws in moisture — #6 in the INCI list

• ✶
  Hypnea Musciformis (Algae) Extract

  Works on your skin — #7 in the INCI list

• ✶
  Sucrose

  Draws in moisture — #8 in the INCI list