Treia review for Vita B3 Source

I received the Vita B3 Source Serum for free as part of a TIAM Giveaway. I received this in a 40ml bright yellow bottle topped with a dropper containing a clear liquid without any noticeable scent. The dual benefits of 10% Niacinamide and 2% Arbutin brightens the skin while correcting an uneven skin tone. EXPERIENCE - Once applied, I immediately noticed a little bit goes a long way as it initially left behind somewhat of a sticky feel. After the serum was fully absorbed, the stickiness slowly disappeared leaving a very hydrating feel. My skin felt smooth and soft throughout the day without experiencing any signs of irritation. As for visible results, I haven't used it long enough to offer an opinion. Overall, the Vita B3 Source Serum is a wonderful option for those who have sensitive skin and in need of hydration.