These two serums take different paths to a similar destination. Both formulas include solid hydrating ingredients, and the overall scores reflect that — the gap here is genuinely slim.
Active Ingredient Strength is another area of separation. Murad Mini Vitamin C Glycolic Brightening Serum scores 5.7 here versus 4.9 for LANEIGE Water Sleeping Mask EX. That difference comes down to how each formula is built — the ingredient list tells the story.
Murad Mini Vitamin C Glycolic Brightening Serum brings Glycolic Acid, Ascorbic Acid, and Inositol as actives, while lANEIGE Water Sleeping Mask EX relies on Niacinamide, Allantoin, and Caffeine. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Both sit in the mid-range bracket, so value comes down to formulation quality. Murad Mini Vitamin C Glycolic Brightening Serum gets the nod here with its 8.6 overall score — you're getting more for a similar outlay.