iS Clinical Youth Serum Dupes

There is no exact dupe for iS Clinical Youth Serum. The nearest formula is Medical Beauty Research Tissue Activator Serum (47% match), which shares 4 of the original's 13 key ingredients (including Tripeptide-1, Tripeptide-10 citrulline and Glycerin).

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 Youth Serum
iS Clinical

Youth Serum

Medium irritancy Score: 58/100
What it is
Serum with 13 key ingredients, including retinoids, vitamin C, peptides and centella
Hero ingredients
Tripeptide-10 citrullineTripeptide-1
Works for
MoisturizingAnti-agingAnti-oxidation
20 alternatives found · Best match: 47% (Medium)

Top dupes for iS Clinical Youth Serum

Medical Beauty Research Tissue Activator Serum
Medical Beauty Research

Tissue Activator Serum

47%
Medium match
Low irritancy
6/14
key actives shared
2/2
heroes shared
42%
of the original's ingredients

Why it's a dupe

woods_ copenhagen Vitamin Lifting Serum
woods_ copenhagen

Vitamin Lifting Serum

45%
Medium match
Low irritancy
5/14
key actives shared
2/2
heroes shared
35%
of the original's ingredients

Why it's a dupe

Panthenol extra Face and eye serum
Panthenol extra

Face and eye serum

45%
Medium match
Low irritancy
5/14
key actives shared
2/2
heroes shared
35%
of the original's ingredients

Why it's a dupe

Ecooking Super Serum
Ecooking

Super Serum

45%
Medium match
Low irritancy
5/14
key actives shared
2/2
heroes shared
35%
of the original's ingredients

Why it's a dupe

Evenprime Barrier Serum
Evenprime

Barrier Serum

41%
Medium match
Medium irritancy
5/14
key actives shared
1/2
heroes shared
25%
of the original's ingredients

Why it's a dupe

Zirh Repair Deep Wrinkle Concentrate
Medium irritancy
7/14
key actives shared
2/2
heroes shared
50%
of the original's ingredients

Why it's a dupe

Natura Bissé The Cure Pure Serum
Natura Bissé

The Cure Pure Serum

40%
Medium match
Medium irritancy
6/14
key actives shared
2/2
heroes shared
40%
of the original's ingredients

Why it's a dupe

Peter Thomas Roth Peptide 21 Wrinkle Resist Serum
40%
Medium match
Medium irritancy
5/14
key actives shared
2/2
heroes shared
40%
of the original's ingredients

Why it's a dupe

Colorescience PEP UP Collagen Renewal Face and Neck Treatment
Medium irritancy
5/14
key actives shared
2/2
heroes shared
35%
of the original's ingredients

Why it's a dupe

FaceGym Collagen Infusion Serum Activator Gel
Low irritancy
4/14
key actives shared
2/2
heroes shared
17%
of the original's ingredients

Why it's a dupe

Formulyst Pro-Collagen Serum
40%
Medium match
Low irritancy
4/14
key actives shared
2/2
heroes shared
17%
of the original's ingredients

Why it's a dupe

VT Cosmetics PDRN Reedle Shot 100
39%
Low match
Medium irritancy
5/14
key actives shared
1/2
heroes shared
23%
of the original's ingredients

Why it's a dupe

Purito SEOUL Centella Unscented Serum
38%
Low match
Low irritancy
4/14
key actives shared
0/2
heroes shared
25%
of the original's ingredients

Why it's a dupe

Mizon Cicaluronic Serum
38%
Low match
Low irritancy
4/14
key actives shared
0/2
heroes shared
25%
of the original's ingredients

Why it's a dupe

ONE THING Cica B5 Serum
ONE THING

Cica B5 Serum

38%
Low match
Low irritancy
4/14
key actives shared
0/2
heroes shared
25%
of the original's ingredients

Why it's a dupe

PYUNKANG YUL Black Tea Boosting Serum
38%
Low match
Medium irritancy
4/14
key actives shared
0/2
heroes shared
23%
of the original's ingredients

Why it's a dupe

Dr. Jart+ Cicapairâ„¢ Intensive Soothing Repair Serum
Low irritancy
4/14
key actives shared
0/2
heroes shared
23%
of the original's ingredients

Why it's a dupe

Regimen Lab Wave Serum v2.0
Regimen Lab

Wave Serum v2.0

37%
Low match
Low irritancy
4/14
key actives shared
0/2
heroes shared
17%
of the original's ingredients

Why it's a dupe

Dr Sebagh Supreme Maintenance Serum
36%
Low match
Medium irritancy
4/14
key actives shared
2/2
heroes shared
35%
of the original's ingredients

Why it's a dupe

Institut Esthederm Excellage Firming Face Serum
36%
Low match
Medium irritancy
7/14
key actives shared
0/2
heroes 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.