COSRX The Alpha-Arbutin 2 Discoloration Care Serum Dupes & Cheaper Alternatives
What Reddit recommends instead — 22 products with similar benefits · Analyzed 23 threads · Updated September 16, 2026
For Hyperpigmentation
For Brightening
More alternatives

Haruharu Wonder
Centella 4% TXA Dark Spot Go Away Serum3 shared traits·4 mentions
Combines centella, tranexamic acid, and vitamin C for brightening acne marks

2 shared traits·176 mentions
Strong barrier support with peptides and ceramides for sensitive skin

2 shared traits·176 mentions
Barrier-repairing with centella and probiotic ferments in a rich, creamy formula

Glow Recipe
Watermelon Glow Niacinamide Dew Drops2 shared traits·21 mentions
Niacinamide visibly enhances skin glow and hydration

Naturium
Tranexamic Topical Acid 5%2 shared traits·17 mentions
5% tranexamic acid combined with niacinamide and kojic acid for brightening

2 shared traits·16 mentions
Contains tranexamic acid, alpha arbutin for hyperpigmentation

1 shared trait·494 mentions
Minimalist centella formula soothes and calms redness effectively

1 shared trait·321 mentions
Beta-glucan hydration punch

1 shared trait·242 mentions
Multi-weight HA formula delivers quick, effective hydration
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