RETURNU Deep Comfort Ampoule Dupes

The closest dupe for RETURNU Deep Comfort Ampoule is Beauty of Joseon Calming Barrier Serum, a 91% match: it shares 8 of the original's 15 key ingredients (including Niacinamide, Adenosine and Ceramide np).

Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.

RETURNU Deep Comfort Ampoule
RETURNU

Deep Comfort Ampoule

Medium irritancy Score: 100/100
What it is
Serum with 15 key ingredients, including niacinamide and ceramides
Hero ingredients
NiacinamideCeramide npPanthenol
Works for
MoisturizingAnti-agingEvens skin toneAnti-blemishAnti-oxidation
20 alternatives found · Best match: 91% (High)

Top dupes for RETURNU Deep Comfort Ampoule

Beauty of Joseon Calming Barrier Serum
Beauty of Joseon

Calming Barrier Serum

91%
High match
Low irritancy
8/14
key actives shared
3/3
heroes shared
48%
of the original's ingredients

Why it's a dupe

107 Beauty Soseo Vinbiome Retinal Serum
90%
High match
Medium irritancy
8/14
key actives shared
3/3
heroes shared
48%
of the original's ingredients

Why it's a dupe

Dr. Ceuracle Hyal Reyouth Ampoule
89%
High match
Medium irritancy Sponsored
10/14
key actives shared
3/3
heroes shared

Why it's a dupe

haruharu US Rose PDRN Soothing Serum
89%
High match
Medium irritancy
9/14
key actives shared
3/3
heroes shared
41%
of the original's ingredients

Why it's a dupe

FULLight Re:dence Hyaluron Ectoin Serum
88%
High match
Medium irritancy
8/14
key actives shared
3/3
heroes shared
39%
of the original's ingredients

Why it's a dupe

Elishacoy Kombucha Gyeol-Biome Ampoule
88%
High match
Low irritancy
7/14
key actives shared
3/3
heroes shared
34%
of the original's ingredients

Why it's a dupe

Medicube Glutathione Glow Serum
87%
High match
Medium irritancy
9/14
key actives shared
3/3
heroes shared
45%
of the original's ingredients

Why it's a dupe

Arocell Milky Drop Ampoule
87%
High match
Medium irritancy
8/14
key actives shared
3/3
heroes shared
43%
of the original's ingredients

Why it's a dupe

7/14
key actives shared
3/3
heroes shared
20%
of the original's ingredients

Why it's a dupe

Arencia Retinal Booster Shot
87%
High match
Medium irritancy
5/14
key actives shared
3/3
heroes shared
41%
of the original's ingredients

Why it's a dupe

Goodal Black Carrot Vita-A Retinol Firming Ampoule
Medium irritancy
7/14
key actives shared
2/3
heroes shared
59%
of the original's ingredients

Why it's a dupe

RNW DER. CONCENTRATE Ceramide Plus
Medium irritancy
8/14
key actives shared
2/3
heroes shared
59%
of the original's ingredients

Why it's a dupe

SKIN 1004. Madagascar Centella Probio-Cica Intensive Ampoule 95ml
Medium irritancy
6/14
key actives shared
3/3
heroes shared
41%
of the original's ingredients

Why it's a dupe

VT Cosmetics Red Booster Reedle Shot 300
86%
High match
Medium irritancy
6/14
key actives shared
3/3
heroes shared
39%
of the original's ingredients

Why it's a dupe

Purito SEOUL Wonder Releaf Centella Serum Unscented
86%
High match
Medium irritancy
6/14
key actives shared
3/3
heroes shared
39%
of the original's ingredients

Why it's a dupe

Make P:rem Inteca Soothing Ampoule
85%
High match
Medium irritancy
7/14
key actives shared
3/3
heroes shared
39%
of the original's ingredients

Why it's a dupe

BIODANCE Hydro Cera-nol Ampoule
85%
High match
Medium irritancy
6/14
key actives shared
3/3
heroes shared
36%
of the original's ingredients

Why it's a dupe

NEOGEN X SUR.MEDIC Real Niacinamide 15% Serum
NEOGEN X SUR.MEDIC

Real Niacinamide 15% Serum

85%
High match
Medium irritancy
5/14
key actives shared
3/3
heroes shared
34%
of the original's ingredients

Why it's a dupe

Orbyt Skin Age Defense Face Serum
85%
High match
Medium irritancy
9/14
key actives shared
2/3
heroes shared
45%
of the original's ingredients

Why it's a dupe

Madeca Derma Hydra Boosting Microbiome Ampoule
85%
High match
Low irritancy
6/14
key actives shared
2/3
heroes shared
25%
of the original's ingredients

Why it's a dupe

Affiliate links · As an Amazon Associate, WIMJ earns from qualifying purchases.

About Match %

70%+ - High match
40-69% - Medium match
<40% - Low match

Note: Ingredient concentrations are estimated; products aren't lab-tested. A close match doesn't guarantee the same feel.