Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract vs Sunday Riley B3 Nice 10% Niacinamide Serum
Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract scores 8.5/9.8 and Sunday Riley B3 Nice 10% Niacinamide Serum scores 8.5/9.8 — a near-tie where your skin type decides the winner.
Head to head
Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract
B3 Nice 10% Niacinamide Serum
Score comparison
These two are neck and neck — just 0.0 points apart.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
Sincerely Yours WINSIrritation Risk
TIEActive Ingredient Strength
Sunday Riley WINSIngredient Transparency
Sunday Riley WINSFormulation Safety
TIEIngredient face-off
9% overlapOnly in Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract
33 unique
Only in Sunday Riley B3 Nice 10% Niacinamide Serum
39 unique
Why these two are neck and neck
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.
Hydration Efficacy is another area of separation. Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract scores 6.8 here versus 5.1 for Sunday Riley B3 Nice 10% Niacinamide Serum. That difference comes down to how each formula is built — the ingredient list tells the story.
Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract brings Gluconolactone, Niacinamide, and Ceramide Np as actives, while sunday Riley B3 Nice 10% Niacinamide Serum relies on Niacinamide, Resveratrol, and Asiaticoside. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
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
Sunday Riley B3 Nice 10% Niacinamide Serum is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Targeting specific concerns like aging or uneven tone — Niacinamide does the heavy lifting
- Anyone who prefers clean, well-vetted formulations
Value comparison
At mid-range pricing with a score of 8.5, Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract is a decent pick. Sunday Riley B3 Nice 10% Niacinamide Serum sits at the premium level with a 8.5 score — the extra cost doesn't translate to better scores here.
Our verdict
It's a close call — both products score within 0.3 points of each other. Your choice depends on your specific skin concerns.
Frequently asked questions
Which is better: Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract or Sunday Riley B3 Nice 10% Niacinamide Serum?
Based on ingredient analysis, Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract scores higher overall. See the full score breakdown above for details on each attribute.
Do Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract and Sunday Riley B3 Nice 10% Niacinamide Serum share ingredients?
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
What's the main difference between Sincerely Yours Hit Refresh Soothing and Hydrating Serum Mist with Cucumber Extract and Sunday Riley B3 Nice 10% Niacinamide Serum?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.