Isntree Chestnut AHA 8% Clear Essence vs iUNIK Propolis Vitamin Synergy Serum
Isntree
Chestnut AHA 8% Clear Essence
~$20· 100ml
Glycolic AcidLactic Acid
iUNIK
Propolis Vitamin Synergy Serum
~$25· 1.69 fl oz
PropolisNiacinamide
Actives breakdown
| Active ingredient | Isntree | iUNIK |
|---|---|---|
| Glycolic Acid | ✓ | — |
| Lactic Acid | ✓ | — |
| Propolis | — | ✓ |
| Niacinamide | — | ✓ |
Layering & Safety
Combined Verdict
Safe to layer
No layering conflicts flagged between these two. Patch-test new actives as usual.