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Medicube Deep Vita A… vs Sulwhasoo First Care… — Which Is Better? | Gracie

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Medicube Deep Vita A Retinol Serum vs Sulwhasoo First Care Activating Serum

Medicube Deep Vita A Retinol Serum scores 8.9/9.8 vs Sulwhasoo First Care Activating Serum at 6.8/9.8. Medicube Deep Vita A Retinol Serum wins for hydration.

Head to head

Medicube

Deep Vita A Retinol Serum

serum

8.9

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Ingredients

Niacinamide
Retinol
Hyaluronic Acid
Salicylic Acid

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Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.

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Sulwhasoo

First Care Activating Serum

serumluxury

6.8

Score comparison

Medicube Deep Vita A Retinol Serum takes this one, winning 4 of 5 attributes.

Medicube wins 4

Tied 1

Sulwhasoo wins 0

53Medicube

13Shared

39Sulwhasoo

Only in Medicube Deep Vita A Retinol Serum

40 unique

Water Dipropylene Glycol Glycerin Niacinamide Coco-Caprylate/Caprate Squalane Polyglyceryl-3 Distearate Dimethyl Isosorbide Panthenol Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer+30 more

Shared ingredients

13 in common

Butylene Glycol Propanediol 2-Hexanediol Pentylene Glycol Hydrogenated Lecithin Tromethamine Ethylhexylglycerin Biosaccharide Gum-1 Dipotassium Glycyrrhizate Xanthan Gum+3 more

Only in Sulwhasoo First Care Activating Serum

26 unique

Water/Aqua/Eau Alcohol Denat Betaine Bis-Peg-18 Methyl Ether Dimethyl Silane Glyceryl Polymethacrylate Carbomer Glyceryl Caprylate Scutellaria Baicalensis Root Extract Fragrance/Parfum Limonene+16 more

Why Medicube Deep Vita A Retinol Serum comes out ahead

Where Medicube Deep Vita A Retinol Serum really shines is hydration efficacy, scoring 9.8 compared to Sulwhasoo First Care Activating Serum's 5.7. With Dipropylene Glycol, Butylene Glycol, and Glycerin in its top ingredients, Medicube Deep Vita A Retinol Serum delivers stronger moisture-binding capability.

Irritation Risk is another area of separation. Medicube Deep Vita A Retinol Serum scores 9.5 here versus 7.2 for Sulwhasoo First Care Activating Serum. That difference comes down to how each formula is built — the ingredient list tells the story.

Medicube Deep Vita A Retinol Serum brings Niacinamide, Allantoin, and Dipotassium Glycyrrhizate as actives, while sulwhasoo First Care Activating Serum relies on Scutellaria Baicalensis Root Extract, Adenosine, and Madecassoside. 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

Sulwhasoo First Care Activating Serum is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Anyone who prefers clean, well-vetted formulations

Value comparison

Sulwhasoo First Care Activating Serum comes in at luxury pricing with a 6.8 score, which is reasonable for what you get.

Our verdict

✶ Our verdict

+2.1 lead

Medicube Deep Vita A Retinol Serum wins this comparison with a meaningfully stronger ingredient profile and overall score.

8.9Medicube

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6.8Sulwhasoo

Frequently asked questions

Which is better: Medicube Deep Vita A Retinol Serum or Sulwhasoo First Care Activating Serum?

Based on ingredient analysis, Medicube Deep Vita A Retinol Serum scores higher overall. See the full score breakdown above for details on each attribute.

Do Medicube Deep Vita A Retinol Serum and Sulwhasoo First Care Activating 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 Medicube Deep Vita A Retinol Serum and Sulwhasoo First Care Activating Serum?

The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.

Full analysis: Medicube Deep Vita A Retinol Serum→Full analysis: Sulwhasoo First Care Activating Serum→

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