: Most Nano C formulations (like those from Nanoceutical Solutions ) include Niacinamide and Sodium Hyaluronate to help soothe the skin and lock in moisture.

For a deeper look into how nanoplasty compares to other professional hair smoothing options: 00:12 The 12 Best Vitamin C Serums of 2026, Tested Byrdie• Nov 1, 2025