HIGH POTENCY SMOOTHING SERUM. Benefits: Featuring a high concentration of niacinamide, this skin-smoothing serum minimizes the look of imperfections, including rough, uneven texture, enlarged pores and crepiness. Leaving skin feeling instantly soft, this lightweight, fast-absorbing treatment glides on smoothly for a visibly refined complexion. Key Ingredients: NIACINAMIDE: Visibly Renews & Restores. DMAE: Intensive Firming. CERAMIDES: Potent Barrier Support. Research Results: 100% showed significant improvement in skin hydration**. 100% showed significant improvement in skin radiance and brightness**. 97% showed significant improvement in skin hydration after 2 and 4 weeks*. 97% showed significant improvement in skin tone**. *In a clinical study of 33 women. **In a clinical study of 33 women after 8 weeks..