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Medicube Deep Vita A… vs Numbuzin No.3 Skin S… — Which Is Better? | Gracie

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/Medicube Deep Vita A Retinol Serum
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Medicube Deep Vita A Retinol Serum vs Numbuzin No.3 Skin Softening Serum

Medicube Deep Vita A Retinol Serum scores 8.9/9.8 vs Numbuzin No.3 Skin Softening Serum at 7.4/9.8. Medicube Deep Vita A Retinol Serum wins for hydration.

Head to head

Medicube

Deep Vita A Retinol Serum

serum

8.9

Compare

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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.

Numbuzin

No.3 Skin Softening Serum

serummid-range

7.4

Buy at Olive Young

Score comparison

Medicube Deep Vita A Retinol Serum takes this one, winning 3 of 5 attributes.

Medicube wins 3

Tied 2

Numbuzin wins 0

9.0

Medicube

Numbuzin

Ingredient face-off

19% overlap

53Medicube

10Shared

13Numbuzin

Only in Medicube Deep Vita A Retinol Serum

43 unique

Dipropylene Glycol Propanediol Coco-Caprylate/Caprate Squalane Polyglyceryl-3 Distearate Dimethyl Isosorbide Pentylene Glycol Hydrogenated Lecithin Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer Acrylates/C10-30 Alkyl Acrylate Crosspolymer+33 more

Shared ingredients

10 in common

Water Butylene Glycol Glycerin 2-Hexanediol Niacinamide Panthenol Ethylhexylglycerin Allantoin Adenosine Sodium Hyaluronate

Only in Numbuzin No.3 Skin Softening Serum

3 unique

Bifida Ferment Lysate Carbomer Arginine

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 Numbuzin No.3 Skin Softening Serum's 5.8. With Dipropylene Glycol, Butylene Glycol, and Glycerin in its top ingredients, Medicube Deep Vita A Retinol Serum delivers stronger moisture-binding capability.

Active Ingredient Strength is another area of separation. Medicube Deep Vita A Retinol Serum scores 6.7 here versus 5.0 for Numbuzin No.3 Skin Softening 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 numbuzin No.3 Skin Softening Serum relies on Niacinamide, Bifida Ferment Lysate, and Allantoin. 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

Numbuzin No.3 Skin Softening Serum is better if you have

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

Value comparison

Numbuzin No.3 Skin Softening Serum comes in at mid-range pricing with a 7.4 score, which is solid value at that tier.

Our verdict

✶ Our verdict

+1.5 lead

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

8.9Medicube

7.4Numbuzin

Frequently asked questions

Which is better: Medicube Deep Vita A Retinol Serum or Numbuzin No.3 Skin Softening 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 Numbuzin No.3 Skin Softening 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 Numbuzin No.3 Skin Softening 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: Numbuzin No.3 Skin Softening Serum→

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