Where innisfree Vitamin C Niacinamide Brightening Eye Serum for Dark Circles really shines is hydration efficacy, scoring 6.9 compared to innisfree Retinol Cica Ampoule's 9.2. With Glycerin, Butylene Glycol, and Trehalose in its top ingredients, innisfree Vitamin C Niacinamide Brightening Eye Serum for Dark Circles delivers stronger moisture-binding capability.
Active Ingredient Strength is another area of separation. innisfree Retinol Cica Ampoule scores 6.4 here versus 6.1 for innisfree Vitamin C Niacinamide Brightening Eye Serum for Dark Circles. That difference comes down to how each formula is built — the ingredient list tells the story.
innisfree Vitamin C Niacinamide Brightening Eye Serum for Dark Circles brings Niacinamide, Protease, and Acetyl Heptapeptide-4 as actives, while innisfree Retinol Cica Ampoule relies on Niacinamide, Tocopherol, and Retinol. Both approaches have merit, but the positioning and supporting ingredients make the difference.
At budget pricing with a score of 8.5, innisfree Retinol Cica Ampoule is a decent pick. innisfree Vitamin C Niacinamide Brightening Eye Serum for Dark Circles sits at the mid-range level with a 8.9 score — the higher investment pays off in formulation quality.