Is this serum suitable for sensitive skin?
Yes! The 5% Niacinamide concentration is gentle yet effective, making it suitable for all skin types.
Can I use this with Vitamin C?
Yes! Niacinamide and Vitamin C can be used together, but apply Vitamin C first, wait a few minutes, and then follow with Niacinamide.
How long does it take to see results?
Most users notice brighter skin within 4 weeks and reduced pigmentation in 6-8 weeks.