iS Clinical Active Serum Dupes

There is no exact dupe for iS Clinical Active Serum. The nearest formula is Oh K! Illuminating Serum (42% match), which shares 2 of the original's 3 key ingredients (Glycerin and Saccharum officinarum extract).

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.

iS Clinical Active Serum
iS Clinical

Active Serum

Medium irritancy Score: 50/100
What it is
Serum with 3 key ingredients, including salicylic acid
Works for
MoisturizingEvens skin toneAnti-oxidation
20 alternatives found · Best match: 42% (Medium)

Top dupes for iS Clinical Active Serum

Frankly Sunday Glow Instant Radiance Glow Serum
Low irritancy
2/3
key actives shared
31%
of the original's ingredients

Why it's a dupe

Beauty of Joseon Glow Deep Serum
Beauty of Joseon

Glow Deep Serum

42%
Medium match
Low irritancy
1/3
key actives shared
31%
of the original's ingredients

Why it's a dupe

THE LAB by blanc doux Expertrue Tension Serum
THE LAB by blanc doux

Expertrue Tension Serum

42%
Medium match
Low irritancy
2/3
key actives shared
31%
of the original's ingredients

Why it's a dupe

Viegano Licorice Root + Tranexamic Acid Vegan Brightening Serum
Low irritancy
2/3
key actives shared
31%
of the original's ingredients

Why it's a dupe

Image skincare Iluma Intense Brightening Serum
38%
Low match
Medium irritancy
2/3
key actives shared
46%
of the original's ingredients

Why it's a dupe

Secret Key Multi Cell Night Repair Ampoule
37%
Low match
Medium irritancy
2/3
key actives shared
38%
of the original's ingredients

Why it's a dupe

Tom Ford Serum Concentrate
37%
Low match
Medium irritancy
2/3
key actives shared
38%
of the original's ingredients

Why it's a dupe

Saturday Skin Bright Potion Probiotic Power Serum
37%
Low match
Medium irritancy
2/3
key actives shared
38%
of the original's ingredients

Why it's a dupe

Shani Darden Skin Care Lactic Acid Exfoliating Serum
Shani Darden Skin Care

Lactic Acid Exfoliating Serum

37%
Low match
Medium irritancy
2/3
key actives shared
38%
of the original's ingredients

Why it's a dupe

JMsolution Marine Luminous Pearl Deep Moisture Ampoule Serum
Medium irritancy
2/3
key actives shared
38%
of the original's ingredients

Why it's a dupe

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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.