After years of inconsistent whitening results and patient sensitivity, Dr. Tiffany Luu-Tran discovered KöR Whitening—and it transformed both her confidence in whitening and her practice. After seeing dramatic results on herself and her sister, Dr. Luu-Tran began offering KöR to patients who had struggled with discoloration, including challenging cases like tetracycline and fluorosis stains.
KöR’s refrigerated gels, custom-fit trays, and multiple treatment kits allow Dr. Luu-Tran to tailor care while delivering reliable, low-sensitivity results. Patients leave thrilled with their smiles, often gaining the confidence to pursue additional cosmetic treatment.
“KöR is a well-crafted system that delivers on patient satisfaction,” Dr. Luu-Tran says. “It’s the real deal.”




