Skin1004 Madagascar Centella Ampoule vs TIRTIR Niacinamide 20% Serum
Skin1004
Madagascar Centella Ampoule
~$24· 3.38 fl oz
Centella AsiaticaMadecassoside
TIRTIR
Niacinamide 20% Serum
~$29· 30ml / 1.01 fl oz
NiacinamideHyaluronic AcidGlycerin+3 more
Actives breakdown
| Active ingredient | Skin1004 | TIRTIR |
|---|---|---|
| Centella Asiatica | ✓ | — |
| Madecassoside | ✓ | — |
| Niacinamide | — | ✓ |
| Hyaluronic Acid | — | ✓ |
| Glycerin | — | ✓ |
| Glutathione | — | ✓ |
| Retinol | — | ✓ |
| Sodium PCA | — | ✓ |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.