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Sulwhasoo Overnight Vitalizing Mask scores 9.0/9.8 vs IOPE Expert Retinol Serum Hydrogel Face Mask for Firming at 8.5/9.8. Sulwhasoo Overnight Vitalizing Mask wins for hydration.
Sulwhasoo Overnight Vitalizing Mask edges ahead, winning 2 of 5 attributes.
Scores last verified: June 2026
35 unique
11 in common
41 unique
Where Sulwhasoo Overnight Vitalizing Mask really shines is hydration efficacy, scoring 9.8 compared to IOPE Expert Retinol Serum Hydrogel Face Mask for Firming's 7.5. With Butylene Glycol, Glycerin, and Honey in its top ingredients, Sulwhasoo Overnight Vitalizing Mask delivers stronger moisture-binding capability.
Formulation Safety is another area of separation. IOPE Expert Retinol Serum Hydrogel Face Mask for Firming scores 9.0 here versus 8.0 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 iOPE Expert Retinol Serum Hydrogel Face Mask for Firming relies on Niacinamide, Chondrus Crispus Extract, and Pyrus Communis (Pear) Fruit Extract. Both approaches have merit, but the positioning and supporting ingredients make the difference.
IOPE Expert Retinol Serum Hydrogel Face Mask for Firming is better if you have
Sulwhasoo Overnight Vitalizing Mask is better if you have
At budget pricing with a score of 8.5, IOPE Expert Retinol Serum Hydrogel Face Mask for Firming is a decent pick. Sulwhasoo Overnight Vitalizing Mask sits at the luxury level with a 9.0 score — the higher investment pays off in formulation quality.
Sulwhasoo Overnight Vitalizing Mask edges ahead with a slightly stronger formulation, but IOPE Expert Retinol Serum Hydrogel Face Mask for Firming is still a solid pick.
Based on ingredient analysis, Sulwhasoo Overnight Vitalizing Mask scores higher overall. See the full score breakdown above for details on each attribute.
Yes, they share common ingredients. Check the ingredient face-off section above for a detailed comparison.
The key differences are in their active ingredients and formulation approach. Check the attribute battle above for a detailed breakdown.
Honest skincare intel. No jargon, no gatekeeping — just the ingredients decoded.
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.