CosMedix Simply Brilliant 24/7 Brightening Treatment Dupes

The closest dupe for CosMedix Simply Brilliant 24/7 Brightening Treatment is Revolution Skincare Dark Spot Corrector, an 83% match: it shares 5 of the original's 10 key ingredients (including Niacinamide, Salicylic acid and Ferulic acid).

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.

CosMedix Simply Brilliant 24/7 Brightening Treatment
CosMedix

Simply Brilliant 24/7 Brightening Treatment

High irritancy Score: 100/100
What it is
Serum with 10 key ingredients, including vitamin C, salicylic acid, PHAs, AHAs, niacinamide and green tea
Hero ingredients
Niacinamide
Works for
MoisturizingEvens skin toneAnti-agingExfoliationAnti-oxidationAnti-blemish
20 alternatives found · Best match: 83% (High)

Top dupes for CosMedix Simply Brilliant 24/7 Brightening Treatment

Revolution Skincare Dark Spot Corrector
83%
High match
Low irritancy
4/9
key actives shared
1/1
hero shared
41%
of the original's ingredients

Why it's a dupe

HELP Anti Dark Spot Serum
74%
High match
Medium irritancy
2/9
key actives shared
1/1
hero shared
21%
of the original's ingredients

Why it's a dupe

Ultraceuticals Ultra Brightening Serum
73%
High match
High irritancy
3/9
key actives shared
1/1
hero shared
21%
of the original's ingredients

Why it's a dupe

Dermalogica breakout clearing booster - deluxe
73%
High match
Medium irritancy
2/9
key actives shared
1/1
hero shared
35%
of the original's ingredients

Why it's a dupe

Horace Sérum Acide Salicylique 2 % + Niacinamide 3 %
Low irritancy
2/9
key actives shared
1/1
hero shared
24%
of the original's ingredients

Why it's a dupe

Hey Bud Kojic Acid + Alpha Arbutin Pigmentation Treatment
Medium irritancy
2/9
key actives shared
1/1
hero shared
18%
of the original's ingredients

Why it's a dupe

Tula Acne Clearing + Tone Correcting Gel
Low irritancy
1/9
key actives shared
1/1
hero shared
26%
of the original's ingredients

Why it's a dupe

skintific 2% SALICYLIC ACID ANTI ACNE SERUM
72%
High match
Medium irritancy
2/9
key actives shared
1/1
hero shared
26%
of the original's ingredients

Why it's a dupe

Facetheory Elaquate Serum S11 with Calcium PCA and Sodium PCA
Medium irritancy
2/9
key actives shared
1/1
hero shared
12%
of the original's ingredients

Why it's a dupe

Philosophy Clear Days Ahead Dark Spot Correcting Serum
High irritancy
3/9
key actives shared
1/1
hero shared
29%
of the original's ingredients

Why it's a dupe

Radiant Glow Botanical Advanced Acne Serum
Radiant Glow Botanical

Advanced Acne Serum

71%
High match
Low irritancy
2/9
key actives shared
1/1
hero shared
24%
of the original's ingredients

Why it's a dupe

2/9
key actives shared
1/1
hero shared
24%
of the original's ingredients

Why it's a dupe

Emma S Treatment Niacinamide Formula
71%
High match
Low irritancy
2/9
key actives shared
1/1
hero shared
18%
of the original's ingredients

Why it's a dupe

Adaptology Time Warp Anti-Ageing Serum
71%
High match
Medium irritancy
2/9
key actives shared
1/1
hero shared
18%
of the original's ingredients

Why it's a dupe

La Roche-Posay EFFACLAR DUO Global acne treatment
70%
High match
Medium irritancy
2/9
key actives shared
1/1
hero shared
15%
of the original's ingredients

Why it's a dupe

Dr. Jart+ Dermask Solution 1pc
69%
Medium match
High irritancy Sponsored
2/9
key actives shared
0/1
hero shared

Why it's a dupe

Temple Spa CLEAR TO ME
Temple Spa

CLEAR TO ME

69%
Medium match
High irritancy
3/9
key actives shared
1/1
hero shared
32%
of the original's ingredients

Why it's a dupe

Skin Republic Salicylic Acid 2% Serum
69%
Medium match
High irritancy
2/9
key actives shared
1/1
hero shared
26%
of the original's ingredients

Why it's a dupe

INNBEAUTY PROJECT Acne Serum Medicated Treatment for Acne & Blackheads
High irritancy
2/9
key actives shared
1/1
hero shared
26%
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.