4% Niacinamide Scalp Serum For Oily Scalp + Hair

Act+Acre 4% Niacinamide Scalp Serum For Oily Scalp + Hair is an excellent serum with an overall score of 8.0/9.8. it delivers a well-rounded formulation that balances efficacy with gentleness. The formula leads with Pentylene Glycol, Propanediol, Niacinamide — ingredients that support the skin barrier and moisture levels.

It performs well on low irritation risk (9.5).

Is this right for you?

Great for

• ✓Sensitive skin — low irritation risk with a gentle formulation
• ✓Safety-conscious shoppers — clean formulation with minimal flags
• ✓Ingredient-aware buyers — transparent, well-documented formula

Key ingredients

• ✶
  Pentylene Glycol

  Draws in moisture — #2 in the INCI list

• ✶
  Propanediol

  Draws in moisture — #3 in the INCI list

• ✶
  Niacinamide

  Works on your skin — #4 in the INCI list

• ✶
  Glycerin

  Draws in moisture — #5 in the INCI list

• ✶
  Camellia Sinensis Leaf Extract

  Works on your skin — #6 in the INCI list