numbuzin No.5 Glutathione TXA Advanced Dark Spot Ampoule Concentrate Dupes & Cheaper Alternatives
What Reddit recommends instead — 34 products with similar benefits · Analyzed 25 threads · Updated October 6, 2026
Cheaper options
Showing 6 of 10 · prices updated daily
For Hyperpigmentation
For Brightening
More alternatives

3 shared traits·18 mentions
SAP plus niacinamide plus TXA for hyperpigmentation

Cos De BAHA
Tranexamic Acid Niacinamide Serum3 shared traits·9 mentions
PIH-fading rep with niacinamide and tranexamic acid

Haruharu Wonder
Centella 4% TXA Dark Spot Go Away Serum3 shared traits·4 mentions
Brightening focus for acne marks

2 shared traits·195 mentions
Centella, panthenol, and ceramide NP do the barrier-support job

2 shared traits·180 mentions
Centella-heavy barrier support

Glow Recipe
Watermelon Glow Niacinamide Dew Drops2 shared traits·21 mentions
Fast dewy finish

Paula's Choice
10% Niacinamide Booster2 shared traits·11 mentions
Watery texture mixes under tretinoin without pilling
Looking for a different product?

















