Simple Simple Booster Serum - 10% Niacinamide vs Skin1004 Madagascar Centella Ampoule
Simple
Simple Booster Serum - 10% Niacinamide
From $18· 1.01 Fl Oz (Pack of 1)
Citric AcidGlycerinNiacinamide+2 more
Skin1004
Madagascar Centella Ampoule
From $13.61· 3.38 fl oz
Centella AsiaticaMadecassoside
Actives breakdown
| Active ingredient | Simple | Skin1004 |
|---|---|---|
| Citric Acid | Yes | No |
| Glycerin | Yes | No |
| Niacinamide | Yes | No |
| Panthenol | Yes | No |
| Vitamin E | Yes | No |
| Centella Asiatica | No | Yes |
| Madecassoside | No | Yes |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.