KSECRET SEOUL 1988 Serum vs Skin1004 Madagascar Centella Ampoule
KSECRET
SEOUL 1988 Serum : Retinal Liposome 2% + Black Ginseng
~$15.4· Standard Size
Glycerin
Skin1004
Madagascar Centella Ampoule
~$24· 3.38 fl oz
Centella AsiaticaMadecassoside
Actives breakdown
| Active ingredient | KSECRET | Skin1004 |
|---|---|---|
| Glycerin | ✓ | — |
| Centella Asiatica | — | ✓ |
| Madecassoside | — | ✓ |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.