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Numbuzin No.5 Vitamin-Niacinamide Concentrated Pad scores 8.9/9.8 vs U Beauty Resurfacing Compound Face Serum with Retinol + Vitamin C at 8.2/9.8. Numbuzin No.5 Vitamin-Niacinamide Concentrated Pad wins for active ingredients.
Numbuzin No.5 Vitamin-Niacinamide Concentrated Pad edges ahead, winning 2 of 5 attributes.
Scores last verified: June 2026
21 unique
30 unique
Where Numbuzin No.5 Vitamin-Niacinamide Concentrated Pad really shines is active ingredient strength, scoring 9.8 compared to U Beauty Resurfacing Compound Face Serum with Retinol + Vitamin C's 4.8. Its formula features Niacinamide, Ascorbyl Glucoside, and Ascorbic Acid in high positions, signalling meaningful concentrations.
Ingredient Transparency is another area of separation. Numbuzin No.5 Vitamin-Niacinamide Concentrated Pad scores 8.8 here versus 8.5 for U Beauty Resurfacing Compound Face Serum with Retinol + Vitamin C. 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 u Beauty Resurfacing Compound Face Serum with Retinol + Vitamin C relies on Sodium Ascorbyl Phosphate, Dimethyl Sulfone, and Hamamelis Virginiana (Witch Hazel) Leaf Extract. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Numbuzin No.5 Vitamin-Niacinamide Concentrated Pad is better if you have
U Beauty Resurfacing Compound Face Serum with Retinol + Vitamin C is better if you have
At mid-range pricing with a score of 8.9, Numbuzin No.5 Vitamin-Niacinamide Concentrated Pad delivers strong value. U Beauty Resurfacing Compound Face Serum with Retinol + Vitamin C sits at the luxury level with a 8.2 score — the extra cost doesn't translate to better scores here.
Numbuzin No.5 Vitamin-Niacinamide Concentrated Pad edges ahead with a slightly stronger formulation, but U Beauty Resurfacing Compound Face Serum with Retinol + Vitamin C is still a solid pick.
Based on ingredient analysis, Numbuzin No.5 Vitamin-Niacinamide Concentrated Pad scores higher overall. See the full score breakdown above for details on each attribute.
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.
Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.