Verdict: COSRX Galactomyces 95 Whitening Power Essence ($20) is a 84% match dupe for SK-II Facial Treatment Essence ($280) — 93% cheaper for a comparable formula. Full price and ingredient comparison below.
By the BeautyFlow Research Team · Updated July 2026
The Original
Facial Treatment Essence
$280The Dupe
Save 93%Galactomyces 95 Whitening Power Essence
$20Originally spotted by
Ingredient Comparison
Ingredient data coming soon
Frequently Asked Questions
Is COSRX Galactomyces 95 Whitening Power Essence a good dupe for SK-II Facial Treatment Essence?
Yes — COSRX Galactomyces 95 Whitening Power Essence is a 84% match for SK-II Facial Treatment Essence based on ingredient and formula comparison, at 93% less ($20 vs $280).
How much cheaper is COSRX Galactomyces 95 Whitening Power Essence than SK-II Facial Treatment Essence?
COSRX Galactomyces 95 Whitening Power Essence costs $20 versus $280 for SK-II Facial Treatment Essence — a saving of $260 (93% less).
What is the difference between SK-II Facial Treatment Essence and COSRX Galactomyces 95 Whitening Power Essence?
The main difference is price — SK-II Facial Treatment Essence costs $260 more. Formulas are closely matched in our comparison, though packaging and shade ranges may differ. See the full ingredient table on this page for the exact overlap.
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