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OLAY Super Serum vs Sulwhasoo Overnight… — Which Is Better? | Gracie

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OLAY Super Serum vs Sulwhasoo Overnight Vitalizing Mask

Sulwhasoo Overnight Vitalizing Mask scores 8.4/9.8 vs OLAY Super Serum at 8.0/9.8. Sulwhasoo Overnight Vitalizing Mask wins for hydration.

Head to head

OLAY

Super Serum

serumbudget

8.0

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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.

Sulwhasoo

Overnight Vitalizing Mask

maskluxury

8.4

Score comparison

Sulwhasoo Overnight Vitalizing Mask edges ahead, winning 2 of 5 attributes.

OLAY wins 2

Tied 1

Sulwhasoo wins 2

20OLAY

8Shared

48Sulwhasoo

Only in OLAY Super Serum

12 unique

Niacinamide Pentaerythrityl Tetraethylhexanoate Collagen Peptide Retinol Aha Complex Dimethicone Crosspolymer C12-15 Alkyl Benzoate Panthenol Tocopheryl Acetate Allantoin+2 more

Shared ingredients

8 in common

Water Glycerin Dimethicone Sodium Hyaluronate Propanediol Carbomer Phenoxyethanol Ethylhexylglycerin

Only in Sulwhasoo Overnight Vitalizing Mask

40 unique

Butylene Glycol Cetyl Ethylhexanoate Butyrospermum Parkii (Shea Butter)Squalane Di-C12-13 Alkyl Malate Cyclopentasiloxane Glyceryl Stearate Camellia Sinensis Leaf Extract Cyclohexasiloxane Panax Ginseng Root Extract

Why Sulwhasoo Overnight Vitalizing Mask comes out ahead

Where Sulwhasoo Overnight Vitalizing Mask really shines is hydration efficacy, scoring 9.8 compared to OLAY Super Serum's 7.0. With Butylene Glycol, Glycerin, and Honey in its top ingredients, Sulwhasoo Overnight Vitalizing Mask delivers stronger moisture-binding capability.

Active Ingredient Strength is another area of separation. OLAY Super Serum scores 6.4 here versus 4.8 for Sulwhasoo Overnight Vitalizing Mask. That difference comes down to how each formula is built — the ingredient list tells the story.

Sulwhasoo Overnight Vitalizing Mask brings Camellia Sinensis Leaf Extract, Panax Ginseng Root Extract, and Ophiopogon Japonicus Root Extract as actives, while oLAY Super Serum relies on Niacinamide, Retinol, and Tocopheryl Acetate. Both approaches have merit, but the positioning and supporting ingredients make the difference.

Best for your skin type

OLAY Super Serum is better if you have

Sensitive skin — the low-irritation formula keeps things gentle
Dry or dehydrated skin that craves moisture, thanks to Glycerin
Anyone who prefers clean, well-vetted formulations

Sulwhasoo Overnight Vitalizing Mask 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

Value comparison

At budget pricing with a score of 8.0, OLAY Super Serum is a decent pick. Sulwhasoo Overnight Vitalizing Mask sits at the luxury level with a 8.4 score — the higher investment pays off in formulation quality.

Our verdict

✶ Our verdict

+0.4 lead

Sulwhasoo Overnight Vitalizing Mask edges ahead with a slightly stronger formulation, but OLAY Super Serum is still a solid pick.

8.0OLAY

8.4Sulwhasoo

Frequently asked questions

Which is better: OLAY Super Serum or Sulwhasoo Overnight Vitalizing Mask?

Based on ingredient analysis, Sulwhasoo Overnight Vitalizing Mask scores higher overall. See the full score breakdown above for details on each attribute.

Do OLAY Super Serum and Sulwhasoo Overnight Vitalizing Mask share ingredients?

Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.

What's the main difference between OLAY Super Serum and Sulwhasoo Overnight Vitalizing Mask?

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

Full analysis: OLAY Super Serum→Full analysis: Sulwhasoo Overnight Vitalizing Mask→

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