Where Numbuzin No.5 Vitamin-Niacinamide Concentrated Pad really shines is active ingredient strength, scoring 9.8 compared to OLIVIAUMMA Jelly Brightening Serum with Vitamin C and Niacinamide's 4.9. Its formula features Niacinamide, Ascorbyl Glucoside, and Ascorbic Acid in high positions, signalling meaningful concentrations.
Formulation Safety is another area of separation. Numbuzin No.5 Vitamin-Niacinamide Concentrated Pad scores 9.0 here versus 8.0 for OLIVIAUMMA Jelly Brightening Serum with Vitamin C and Niacinamide. That difference comes down to how each formula is built — the ingredient list tells the story.
Numbuzin No.5 Vitamin-Niacinamide Concentrated Pad brings Niacinamide, Ascorbyl Glucoside, and Ascorbic Acid as actives, while oLIVIAUMMA Jelly Brightening Serum with Vitamin C and Niacinamide relies on Niacinamide, Arginine, and Allantoin. Both approaches have merit, but the positioning and supporting ingredients make the difference.
At mid-range pricing with a score of 8.9, Numbuzin No.5 Vitamin-Niacinamide Concentrated Pad delivers strong value. OLIVIAUMMA Jelly Brightening Serum with Vitamin C and Niacinamide sits at the premium level with a 8.6 score — the extra cost doesn't translate to better scores here.