For transformative results, we recommend using the Nonapeptide Niacinamide Rejuvenating Serum consistently every day, morning and night.
As a skin boost, the Nonapeptide Niacinamide Rejuvenating Serum can be used in conjunction with your other SumaNurica serums as part of a regular skin cycling regime.
When pairing with our other SumaNurica advanced serums, use in the following order – always waiting in between for each layer to dry before applying the next:
1. Nonapeptide ACF+ Power Serum
2. Nonapeptide Niacinamide Rejuvenating Serum
3. GHK-Cu Repairing Serum