medicube Deep Vita A Retinol Serum vs Paula's Choice Clinical 1% Retinol Treatment
medicube Deep Vita A Retinol Serum scores 8.6/9.8 and Paula's Choice Clinical 1% Retinol Treatment scores 8.7/9.8 — a near-tie where your skin type decides the winner.
Head to head
Deep Vita A Retinol Serum
Clinical 1% Retinol Treatment
Score comparison
These two are neck and neck — just 0.1 points apart.
Scores last verified: July 2026
Attribute battle
Hydration Efficacy
TIEIrritation Risk
TIEActive Ingredient Strength
Paula's Choice WINSIngredient Transparency
TIEFormulation Safety
TIEIngredient face-off
17% overlapOnly in medicube Deep Vita A Retinol Serum
44 unique
Shared ingredients
9 in common
Only in Paula's Choice Clinical 1% Retinol Treatment
38 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.
Paula's Choice Clinical 1% Retinol Treatment brings Retinol, Tetrahexyldecyl Ascorbate, and Palmitoyl Oligopeptide as actives, while medicube Deep Vita A Retinol Serum relies on Niacinamide, Allantoin, and Dipotassium Glycyrrhizate. Both approaches have merit, but the positioning and supporting ingredients make the difference.
Best for your skin type
medicube Deep Vita A Retinol Serum is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Dry or dehydrated skin that craves moisture, thanks to Dipropylene Glycol
- Anyone who prefers clean, well-vetted formulations
Paula's Choice Clinical 1% Retinol Treatment is better if you have
- Sensitive skin — the low-irritation formula keeps things gentle
- Dry or dehydrated skin that craves moisture, thanks to Glycerin
- Targeting specific concerns like aging or uneven tone — Retinol does the heavy lifting
Value comparison
Paula's Choice Clinical 1% Retinol Treatment comes in at mid-range pricing with a 8.7 score, which is solid value at that tier.
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: medicube Deep Vita A Retinol Serum or Paula's Choice Clinical 1% Retinol Treatment?
Based on ingredient analysis, Paula's Choice Clinical 1% Retinol Treatment scores higher overall. See the full score breakdown above for details on each attribute.
Do medicube Deep Vita A Retinol Serum and Paula's Choice Clinical 1% Retinol 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 medicube Deep Vita A Retinol Serum and Paula's Choice Clinical 1% Retinol Treatment?
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.