Can You Use Nuface After You Had Restylane?

I would recommend allowing about 2 weeks post-Restylane treatment, especially if you had any bruising or swelling. Topical treatments to that area aren't going to damage your product that's placed deeper.

I normally advise my patients to wait at least 2 weeks before any laser or facial treatments, this will allow any bruising or swelling settle. 

I suggest that patients don't have facials or microcurrent facials for 48 hours after injection. If you're past that point it should be ok. Home systems always have less power than in-office systems, so as long as you're following the directions and not overusing the device, or using it in unintended places, you should be fine. You can also consult your injector about this.