Niacinamide has been shown to be effective in reducing hyperpigmentation, with noticeable improvements seen after 4-6 weeks of use.
Niacinamide can help reduce hyperpigmentation by inhibiting the transfer of melanin to skin cells. Results may be seen in as little as 2-4 weeks, but optimal results typically occur after 8-12 weeks.
This serum contains 10% niacinamide and is designed to reduce the appearance of hyperpigmentation. Reviewers report seeing results after 6-8 weeks of use.
The American Academy of Dermatology recommends niacinamide as a treatment for hyperpigmentation, citing its ability to improve skin hyperpigmentation after 8-12 weeks of use.
Niacinamide works by reducing inflammation and inhibiting the transfer of melanin to skin cells, resulting in a more even skin tone. Results may be seen after 4-6 weeks, but consistent use is necessary for optimal results.
In this video, a dermatologist discusses the benefits of niacinamide for hyperpigmentation, including its ability to improve skin tone and reduce hyperpigmentation after 6-12 weeks of use.
A study published in the Journal of Clinical and Aesthetic Dermatology found that niacinamide significantly improved hyperpigmentation after 8 weeks of use, with continued improvement seen after 12 weeks.
Niacinamide is a powerful ingredient that can help reduce hyperpigmentation. While results may vary, most people see noticeable improvements after 6-12 weeks of consistent use.