Niacinamide (Vitamin B3)
The question

Is Niacinamide (Vitamin B3) safe in toner?

ClearedToner

Highly versatile water-soluble vitamin that brightens skin, reduces pore appearance, controls sebum, and reinforces the skin barrier. Well-tolerated by all skin types.

What the research flags

  • High concentrations (>5%) may cause temporary flushing in some individuals

Other toner ingredients on file

Sources & references

  1. [1]
    Peer-reviewedPubMed / NCBI — pubmed.ncbi.nlm.nih.gov · ref 11207686
  2. [2]
    Peer-reviewedPubMed / NCBI — pubmed.ncbi.nlm.nih.gov · ref 20686945
  3. [3]
    DatabaseIngredient database — 703394-NIACINAMIDE

Research disclaimer: Ratings reflect peer-reviewed research and regulatory assessments available at the time of publication, not the dose or formulation of any specific toner product. This is not medical advice.