innisfree Retinol Cica Ampoule vs Paula's Choice Clinical Niacinamide 20% Treatment
innisfree Retinol Cica Ampoule scores 8.5/9.8 and Paula's Choice Clinical Niacinamide 20% Treatment scores 8.7/9.8 — a near-tie where your skin type decides the winner.
Head to head
Retinol Cica Ampoule
Clinical Niacinamide 20% Treatment
Score comparison
These two are neck and neck — just 0.2 points apart.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
innisfree WINSIrritation Risk
TIEActive Ingredient Strength
TIEIngredient Transparency
innisfree WINSFormulation Safety
TIEIngredient face-off
33% overlapOnly in innisfree Retinol Cica Ampoule
16 unique
Shared ingredients
8 in common
Only in Paula's Choice Clinical Niacinamide 20% Treatment
15 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.
Ingredient Transparency is another area of separation. innisfree Retinol Cica Ampoule scores 8.8 here versus 8.5 for Paula's Choice Clinical Niacinamide 20% Treatment. That difference comes down to how each formula is built — the ingredient list tells the story.
Paula's Choice Clinical Niacinamide 20% Treatment brings Niacinamide, Acetyl Glucosamine, and Ascorbyl Glucoside 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.
Best for your skin type
innisfree Retinol Cica Ampoule 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
- Anyone who prefers clean, well-vetted formulations
Paula's Choice Clinical Niacinamide 20% Treatment is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Anyone who prefers clean, well-vetted formulations
Value comparison
At budget pricing with a score of 8.5, innisfree Retinol Cica Ampoule is a decent pick. Paula's Choice Clinical Niacinamide 20% Treatment sits at the mid-range level with a 8.7 score — the higher investment pays off in formulation quality.
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: innisfree Retinol Cica Ampoule or Paula's Choice Clinical Niacinamide 20% Treatment?
Based on ingredient analysis, Paula's Choice Clinical Niacinamide 20% Treatment scores higher overall. See the full score breakdown above for details on each attribute.
Do innisfree Retinol Cica Ampoule and Paula's Choice Clinical Niacinamide 20% Treatment share ingredients?
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
What's the main difference between innisfree Retinol Cica Ampoule and Paula's Choice Clinical Niacinamide 20% Treatment?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.