This is a step-up from the hyaluronic acid serum. Niacinamide has wealth of benefits to young and aging skin alike. It regulates skin oil production, can treat acne and minimize redness and blotchiness swell as reduce the appearance of prominent pores. It protects from sun damage and can treat hyperpigmentation and lighten dark spots due to possibly increased collagen production. Niacinamide protects against oxidative stress, minimizes fine lines and wrinkles. (Source: https://www.healthline.com/health/beauty-skin-care/niacinamide#benefits). I have been using another niacinamide product for the past year and decided to incorporate it into this serum to know exactly what I am using, and save a step in my face regimen (I have always loved a 2-for-1).
Apply 1 pump to cleansed, moist face. Follow with moisturizer
Rarely people can have allergies to niacinamide so consider a skin test on your forearm and wait 24 hours before routine use, if you have a propensity to allergies.