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Barrier cofactors & BrightenersRecommended: AM/PM Slot
Niacinamide (Vit B3)
Clinical Overview
Multi-functional pyridine cofactor precursor to NAD+/NADP+ energy pathways in epidermal cells.
Epidermal & Cutaneous Mechanism
Inhibits melanosome transfer from melanocytes to surrounding keratinocytes while enhancing endogenous sphingolipid biosynthesis.
Addresses Skin Concerns
Excess sebum & pore visibilityPost-blemish erythemaSkin barrier impairment
Recognized INCI Names on Packaging Labels
NiacinamideNicotinamideTranexamic AcidAzelaic Acid
Compatible Synergies
- ✓Retinoids (enhances tolerance)
- ✓Vitamin C
- ✓Hyaluronic Acid
- ✓Ceramides
Separate or Alternate
- No significant contraindications documented.