Adcos vs Beyoung — side by side, no bias.
Our pick
Melan-Off Whitening Serum Concentrado Clareador
8.7/10 · Adcos
| Melan-Off Whitening Serum Concentrado Clareador | Vita C 18 | |
|---|---|---|
| Brand | Adcos | Beyoung |
| Category | serum | serum |
| Editor Rating | 8.7/10 ★ | 8.5/10 |
| Category | serum | serum |
| Texture | Lightweight brightening serum | Lightweight serum |
| Finish | Brightened, even-toned, non-greasy | Glowy |
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| Verdict | ADCOS is the Brazilian dermatologist-office brand — most Brazilians encounter it for the first time in a clinic. The Melan-Off Concentrado stacks five proven brightening actives (niacinamide, tranexamic acid, vitamin C, alpha-arbutin, kojic acid) in a single serum targeting melasma and post-inflammatory hyperpigmentation — conditions that disproportionately affect the mixed-ethnicity Brazilian population. The multi-pathway approach (tyrosinase inhibition + melanin transfer disruption + antioxidant protection) is textbook dermatology. At R$220 (~$45), it's mid-tier for the Brazilian market but outperforms many imports at twice the price. | Beyoung's Vita C 18 stacks 18% L-ascorbic acid with ferulic acid, vitamin E, and astaxanthin (Haematococcus Pluvialis — the algal pink antioxidant pigment). Squalane + olive fruit oil provide the lipid layer. 18% pure L-ascorbic at R$90 ($18) is competitive against international vitamin C serums. |
