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innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support scores 8.6/9.8 and SK-II R.N.A. Power Airy Milky Lotion scores 8.3/9.8 — a near-tie where your skin type decides the winner.
These two are neck and neck — just 0.3 points apart.
Scores last verified: June 2026
37 unique
19 unique
These two serums take different paths to a similar destination. Both formulas include solid hydrating ingredients, and the overall scores reflect that — the gap here is genuinely slim.
Active Ingredient Strength is another area of separation. SK-II R.N.A. Power Airy Milky Lotion scores 6.0 here versus 5.6 for innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support. That difference comes down to how each formula is built — the ingredient list tells the story.
innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support brings Niacinamide, Lactobacillus Ferment Lysate, and Allantoin as actives, while sK-II R.N.A. Power Airy Milky Lotion relies on Galactomyces Ferment Filtrate, Niacinamide, and Inositol. Both approaches have merit, but the positioning and supporting ingredients make the difference.
innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support is better if you have
SK-II R.N.A. Power Airy Milky Lotion is better if you have
At mid-range pricing with a score of 8.6, innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support delivers strong value. SK-II R.N.A. Power Airy Milky Lotion sits at the luxury level with a 8.3 score — the extra cost doesn't translate to better scores here.
It's a close call — both products score within 0.3 points of each other. Your choice depends on your specific skin concerns.
Based on ingredient analysis, innisfree Green Tea Hyaluronic Acid + Niacinamide Refillable Serum for Skin Barrier Support 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.
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© 2026 Gracie. All rights reserved. Data sourced from Open Beauty Facts (ODbL) and EU CosIng.