Kiehl's s Age Defender Power Serum Dupes

The closest dupe for Kiehl's s Age Defender Power Serum is BIOTHERM FORCE SUPREME YOUTH ARCHITECT SERUM, a 72% match: it shares all 9 key ingredients (including Hydroxypalmitoyl sphinganine, Adenosine and Caffeine).

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.

Kiehl's s Age Defender Power Serum
Kiehl's

s Age Defender Power Serum

High irritancy Score: 100/100
What it is
Serum with 9 key ingredients
Hero ingredients
Hydroxypalmitoyl sphinganine
Works for
Anti-agingMoisturizing
20 alternatives found · Best match: 72% (High)

Top dupes for Kiehl's s Age Defender Power Serum

Youth To The People Superfood Skin Drip Smooth + Glow Barrier Serum
53%
Medium match
Medium irritancy
3/9
key actives shared
1/1
hero shared
33%
of the original's ingredients

Why it's a dupe

SkinCeuticals A.G.E. Interrupter Ultra Serum
52%
Medium match
Medium irritancy
5/9
key actives shared
0/1
hero shared
33%
of the original's ingredients
La Roche-Posay Pure Vitamin C12 Serum
52%
Medium match
Medium irritancy
3/9
key actives shared
0/1
hero shared
33%
of the original's ingredients

Why it's a dupe

L'Oréal Paris Revitalift Clinical
L'Oréal Paris

Revitalift Clinical

52%
Medium match
Medium irritancy
3/9
key actives shared
0/1
hero shared
33%
of the original's ingredients

Why it's a dupe

Vichy Idéalia Radiance Serum
51%
Medium match
Medium irritancy
3/9
key actives shared
0/1
hero shared
44%
of the original's ingredients

Why it's a dupe

Institut Esthederm Excellage Firming Face Serum
51%
Medium match
Medium irritancy
4/9
key actives shared
0/1
hero shared
41%
of the original's ingredients

Why it's a dupe

Centellian24 Expert Madeca Mela Capture Ampoule
50%
Medium match
Medium irritancy Sponsored
4/9
key actives shared
0/1
hero shared

Why it's a dupe

Thalgo Brightening Correcting Serum
50%
Medium match
Medium irritancy
4/9
key actives shared
0/1
hero shared
37%
of the original's ingredients

Why it's a dupe

LANEIGE Perfect Renew Signature Serum
50%
Medium match
Medium irritancy
4/9
key actives shared
0/1
hero shared
37%
of the original's ingredients

Why it's a dupe

Coreana Lab Peptide Shot Ampoule
50%
Medium match
Medium irritancy
4/9
key actives shared
0/1
hero shared
33%
of the original's ingredients

Why it's a dupe

Mamonde Red Energy Serum Ultra Repair
50%
Medium match
Medium irritancy
3/9
key actives shared
0/1
hero shared
33%
of the original's ingredients

Why it's a dupe

Dior Capture Youth Plump Filler Age-Delay Plumping Serum
Medium irritancy
3/9
key actives shared
0/1
hero shared
33%
of the original's ingredients

Why it's a dupe

Paula's choice Resist Ultra-Light Super Antioxidant Concentrate Serum
Low irritancy
3/9
key actives shared
0/1
hero shared
30%
of the original's ingredients

Why it's a dupe

the SKIN HOUSE Wrinkle Supreme Serum
the SKIN HOUSE

Wrinkle Supreme Serum

50%
Medium match
Medium irritancy
3/9
key actives shared
0/1
hero shared
30%
of the original's ingredients

Why it's a dupe

SKIN H.A. Intensifier Serum
49%
Medium match
High irritancy
4/9
key actives shared
0/1
hero shared
52%
of the original's ingredients

Why it's a dupe

Thank You Farmer Miracle Age Repair Serum
Thank You Farmer

Miracle Age Repair Serum

49%
Medium match
Medium irritancy
4/9
key actives shared
0/1
hero shared
30%
of the original's ingredients

Why it's a dupe

IOPE Expert Retinol RX™ 2% Reti-Jection Serum for Wrinkles
Medium irritancy
4/9
key actives shared
0/1
hero shared
30%
of the original's ingredients

Why it's a dupe

AESTURA Regederm 365 Skin Tightening Capsule Serum 30ml
Low irritancy
3/9
key actives shared
0/1
hero shared
26%
of the original's ingredients

Why it's a dupe

Yves Saint Laurent Pure Shots Lines Away Serum
Yves Saint Laurent

Pure Shots Lines Away Serum

48%
Medium match
High irritancy
4/9
key actives shared
0/1
hero shared
44%
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.