When it comes to rejuvenating facials, two treatments stand out: SaltFacial and HydraFacial but they work differently. When it comes to rejuvenating facials, two treatments stand out: SaltFacial and HydraFacial. Both offer impressive skin-refreshing results, but they work differently and address unique skin concerns. Let’s explore the differences and why SaltFacial is considered revolutionary in medical-grade skincare.