Too Cool For School Blue-Green Algae Hydrating Serum Dupes

There is no exact dupe for Too Cool For School Blue-Green Algae Hydrating Serum. The nearest formula is Arencia Retinal Booster Shot (59% match), which shares 6 of the original's 13 key ingredients (including Adenosine, Ceramide np and Palmitoyl tripeptide-5).

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.

Too Cool For School Blue-Green Algae Hydrating Serum
Too Cool For School

Blue-Green Algae Hydrating Serum

High irritancy Score: 100/100
What it is
Serum with 13 key ingredients, including peptides and ceramides
Hero ingredients
Ceramide npPalmitoyl tripeptide-5
Works for
MoisturizingAnti-agingAnti-oxidation
21 alternatives found · Best match: 59% (Medium)

Top dupes for Too Cool For School Blue-Green Algae Hydrating Serum

Arencia Retinal Booster Shot
59%
Medium match
Medium irritancy
5/16
key actives shared
2/2
heroes shared
34%
of the original's ingredients

Why it's a dupe

MEDI-PEEL CINDELLA AMPOULE
58%
Medium match
High irritancy
5/16
key actives shared
2/2
heroes shared
39%
of the original's ingredients

Why it's a dupe

Hanskin Collagen Peptide Hydra Ampoule
56%
Medium match
Medium irritancy
5/16
key actives shared
2/2
heroes shared
34%
of the original's ingredients

Why it's a dupe

MEDIHEAL Baobab Soothing Moisture Serum
56%
Medium match
Medium irritancy
8/16
key actives shared
2/2
heroes shared
43%
of the original's ingredients

Why it's a dupe

Lapcos CHAGAREST Ampoule Serum
56%
Medium match
Medium irritancy
7/16
key actives shared
1/2
heroes shared
39%
of the original's ingredients

Why it's a dupe

MISSHA Vita C Plus Spot Correcting Firming Ampoule
High irritancy Sponsored
8/16
key actives shared
2/2
heroes shared

Why it's a dupe

VITA C Plus Spot Correcting & Firming Ampoule
High irritancy
8/16
key actives shared
2/2
heroes shared
45%
of the original's ingredients

Why it's a dupe

Abib Jericho Rose Bifida Serum Firming Drop
Medium irritancy
5/16
key actives shared
2/2
heroes shared
41%
of the original's ingredients

Why it's a dupe

MISSHA Time Revolution Regenerating Royal Serum
High irritancy
5/16
key actives shared
2/2
heroes shared
32%
of the original's ingredients

Why it's a dupe

Centellian24 Lifting Peptide Serum
54%
Medium match
High irritancy
5/16
key actives shared
2/2
heroes shared
41%
of the original's ingredients

Why it's a dupe

AHC Hydrating Korean Skincare Aqualuronic Face Serum
Medium irritancy
6/16
key actives shared
1/2
heroes shared
41%
of the original's ingredients

Why it's a dupe

FOREO SUPERCHARGED™ Triple-Action Firming Serum
Medium irritancy
6/16
key actives shared
1/2
heroes shared
41%
of the original's ingredients

Why it's a dupe

Serumkind Deep Antarctic Drop
54%
Medium match
Medium irritancy
6/16
key actives shared
1/2
heroes shared
39%
of the original's ingredients

Why it's a dupe

Holika Holika Prime Youth 24K Gold Repair Ampoule
54%
Medium match
Medium irritancy
5/16
key actives shared
1/2
heroes shared
39%
of the original's ingredients

Why it's a dupe

SKIN 1004. Probio-Cica Intensive Ampoule
54%
Medium match
Medium irritancy
6/16
key actives shared
1/2
heroes shared
36%
of the original's ingredients

Why it's a dupe

Some By Mi Beta Panthenol Repair Serum
54%
Medium match
Medium irritancy
6/16
key actives shared
1/2
heroes shared
36%
of the original's ingredients

Why it's a dupe

THE RAPUEZ Live Hydro Intensive Serum
54%
Medium match
Medium irritancy
5/16
key actives shared
1/2
heroes shared
34%
of the original's ingredients

Why it's a dupe

SUNGBOON EDITOR Active Marine Astaxanthin Capsule Serum
54%
Medium match
Medium irritancy
4/16
key actives shared
1/2
heroes shared
34%
of the original's ingredients

Why it's a dupe

UNPA Atelo Firm Up Ampoule
54%
Medium match
Medium irritancy
3/16
key actives shared
1/2
heroes shared
34%
of the original's ingredients

Why it's a dupe

Medicube Retinol NMN Boosting Serum 30ml
53%
Medium match
High irritancy
4/16
key actives shared
2/2
heroes shared
34%
of the original's ingredients

Why it's a dupe

Hue.Calm Phyto Firming Kintsugi Serum
53%
Medium match
High irritancy
8/16
key actives shared
1/2
heroes shared
45%
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.