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COSRX Full Fit Propo… vs Medicube Deep Vita A… — Which Is Better? | Gracie

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COSRX Full Fit Propolis Light Ampoule vs Medicube Deep Vita A Retinol Serum

Medicube Deep Vita A Retinol Serum scores 8.9/9.8 vs COSRX Full Fit Propolis Light Ampoule at 7.2/9.8. Medicube Deep Vita A Retinol Serum wins for active ingredients.

Head to head

COSRX

Full Fit Propolis Light Ampoule

serumbudget

7.2

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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.

Medicube

Deep Vita A Retinol Serum

serum

8.9

Score comparison

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

COSRX wins 0

Tied 2

Medicube wins 3

9.0

COSRX

Medicube

Ingredient face-off

11% overlap

12COSRX

6Shared

53Medicube

Only in COSRX Full Fit Propolis Light Ampoule

6 unique

Propolis Extract Betaine Polyglyceryl-10 Myristate Carbomer Arginine Ethyl Hexanediol

Shared ingredients

6 in common

Butylene Glycol Glycerin Panthenol 2-Hexanediol Sodium Hyaluronate Polyglyceryl-10 Laurate

Only in Medicube Deep Vita A Retinol Serum

47 unique

Water Dipropylene Glycol Propanediol Niacinamide Coco-Caprylate/Caprate Squalane Polyglyceryl-3 Distearate Dimethyl Isosorbide Pentylene Glycol Hydrogenated Lecithin+37 more

Why Medicube Deep Vita A Retinol Serum comes out ahead

Where Medicube Deep Vita A Retinol Serum really shines is active ingredient strength, scoring 6.7 compared to COSRX Full Fit Propolis Light Ampoule's 3.0. Its formula features Niacinamide, Allantoin, and Dipotassium Glycyrrhizate in high positions, signalling meaningful concentrations.

Hydration Efficacy is another area of separation. Medicube Deep Vita A Retinol Serum scores 9.8 here versus 7.1 for COSRX Full Fit Propolis Light Ampoule. 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 cOSRX Full Fit Propolis Light Ampoule relies on Propolis Extract and Arginine. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

COSRX Full Fit Propolis Light 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

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

Value comparison

COSRX Full Fit Propolis Light Ampoule comes in at budget pricing with a 7.2 score, which is solid value at that tier.

Our verdict

✶ Our verdict

+1.7 lead

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

7.2COSRX

8.9Medicube

Frequently asked questions

Which is better: COSRX Full Fit Propolis Light Ampoule or Medicube Deep Vita A Retinol 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 COSRX Full Fit Propolis Light Ampoule and Medicube Deep Vita A Retinol 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 COSRX Full Fit Propolis Light Ampoule and Medicube Deep Vita A Retinol Serum?

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

Full analysis: COSRX Full Fit Propolis Light Ampoule→Full analysis: Medicube Deep Vita A Retinol Serum→

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