Peptide Therapy Nulevel Wellness Medspa Peptide Therapy in Maine Riverlight Restorative Health Peptides. Theyve been linked to everything from weight loss to hormone production, quick healing, and even tanning. Maybe youve heard athletes, celebrities, and media personalities talking about Not all peptides are created equal. And not all peptide sources are safe. At Synergy, every protocol starts with a complimentary consultation with a provider who actually knows what they're doing.