numbuzin No.5 Vitamin-Niacinamide Concentrated Pad vs Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract
numbuzin No.5 Vitamin-Niacinamide Concentrated Pad scores 8.9/9.8 vs Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract at 8.5/9.8. numbuzin No.5 Vitamin-Niacinamide Concentrated Pad wins for active ingredients.
Head to head
No.5 Vitamin-Niacinamide Concentrated Pad

Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract
Score comparison
numbuzin No.5 Vitamin-Niacinamide Concentrated Pad edges ahead, winning 2 of 5 attributes.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
TIEIrritation Risk
TIEActive Ingredient Strength
numbuzin WINSIngredient Transparency
numbuzin WINSFormulation Safety
TIEIngredient face-off
19% overlapOnly in numbuzin No.5 Vitamin-Niacinamide Concentrated Pad
18 unique
Shared ingredients
7 in common
Only in Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract
30 unique
Why numbuzin No.5 Vitamin-Niacinamide Concentrated Pad comes out ahead
Where numbuzin No.5 Vitamin-Niacinamide Concentrated Pad really shines is active ingredient strength, scoring 9.8 compared to Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract's 5.1. 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 8.2 for Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract. 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 sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract relies on Gluconolactone, Niacinamide, and Ceramide Np. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
numbuzin No.5 Vitamin-Niacinamide Concentrated Pad is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Dry or dehydrated skin that craves moisture, thanks to Butylene Glycol
- Targeting specific concerns like aging or uneven tone — Niacinamide does the heavy lifting
Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Anyone who prefers clean, well-vetted formulations
Value comparison
Both sit in the mid-range bracket, so value comes down to formulation quality. numbuzin No.5 Vitamin-Niacinamide Concentrated Pad gets the nod here with its 8.9 overall score — you're getting more for a similar outlay.
Our verdict
numbuzin No.5 Vitamin-Niacinamide Concentrated Pad edges ahead with a slightly stronger formulation, but Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract is still a solid pick.

Frequently asked questions
Which is better: numbuzin No.5 Vitamin-Niacinamide Concentrated Pad or Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract?
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.
Do numbuzin No.5 Vitamin-Niacinamide Concentrated Pad and Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract share ingredients?
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
What's the main difference between numbuzin No.5 Vitamin-Niacinamide Concentrated Pad and Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.