Can I use Angelica Dahurica Root Extract with Niacinamide?
Works well together
Angelica Dahurica Root Extract and Niacinamide are generally compatible and can be layered in the same routine. As always, introduce one new active at a time and watch how your skin responds.
- ✓Coumarins (oxypeucedanin, isoimperatorin, phellopterin) and furanocoumarins contribute to skin-brightening effects by modulating melanin synthesis pathways — a traditional East Asian brightening ingredient with documented depigmenting activity
- ✓Anti-inflammatory polyacetylenes and volatile oil components help calm irritation and reduce redness, complementing its brightening use in uneven skin tone formulas
- ✓Antimicrobial activity from its alkaloid and coumarin fraction supports use in formulas targeting congested or acne-prone skin
- ⚠Contains furanocoumarins (psoralen, bergapten, imperatorin) — these are phototoxic compounds. Topical application followed by UV exposure can cause phototoxic reactions (erythema, hyperpigmentation, blistering). SCCS guidance: bergapten ≤1 ppm in leave-on products
- ⚠PM-only use is strongly advisable for standard extracts not certified furanocoumarin-free; leave-on daytime use requires confirmed furanocoumarin removal to safe levels
- ⚠Potential sensitizer with repeated high-concentration exposure; patch test recommended
NiacinamideActive
- ✓Reduces redness and blotchiness
- ✓Supports the skin barrier
- ✓Regulates oil
