Verified dupe · Serum
겔랑 아베이 로얄 더블 R 리뉴 앤 리페어 아이 세럼 dupe
Other verified picks for this product · 2
Serum dupe
Prices reflect official listings and may vary by retailer or promotion.
The two formulas list 59 and 45 ingredients, with 12 in common. Both carry 히알루론산 and 아세틸헥사펩타이드-8 and overlap on their moisture and firmness ingredients, so they work as an alternative on the key ingredients. The full ingredient lists are not identical.
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Efficacy
The ingredients aren't identical, but both products aim at similar benefits. Numbers show how many ingredients back each one.
Key shared ingredients · 2
The key ingredients both products share — the basis for the match.
A signature humectant that pulls in and holds water, leaving skin hydrated and smooth.
A peptide often used for areas prone to expression lines.
Full ingredient comparison
Both full ingredient lists compared. More shared ingredients means a closer match.
See ingredients side by side
Shared · 12
Original only · 47
Dupe only · 33
Free-from
Whether each product contains ingredients some prefer to avoid. A check means it does not contain them — a preference, not a safety verdict.
Watch-outs
Fragrance, parabens, etc. that some prefer to avoid. Products within labeled limits are generally fine.
겔랑
코스알엑스
Compared by full ingredient list. It does not mean concentration or texture are identical, and prices are as of the listed time.
What the ingredients show
The two products share a couple of core actives. One is a signature humectant that pulls in and holds water, leaving skin hydrated and smooth; the other is a peptide often used for areas prone to expression lines.
Across the full lists, both focus on moisture and firmness. They don't share every ingredient, but the payoff lands in a similar place.
Neither product lists paraben, silicone and mineral oil. The 코스알엑스 does list tocopherol (kfda usage limit) and potassium sorbate (kfda usage limit) though, so check the label if your skin tends to react to those.
A close ingredient list doesn't mean the strength or the texture matches. The same ingredient can feel different depending on how much is used and how it's made, so treat the shared ingredients as a starting point rather than a promise.
The price gap is about 92%, or roughly ₩155,530. If you want a similar ingredient makeup at a lighter price, this is a serum worth trying first.
Other verified dupes
Disclaimer
This comparison is based on full-ingredient (INCI) data published under cosmetics law.
Shared ingredients mean the full-ingredient lists overlap, not that blend concentrations match; how a product feels can differ by formulation and origin.
Prices are market-verified against Naver and Coupang and may differ from official store prices; discounts and temporary changes may not be reflected, so check the seller before buying.
For sensitive skin, eczema, pregnancy or other special cases, please do not decide on this analysis alone and consult a dermatologist.
This is an information service to support reasonable choices, and the final purchase decision is yours.