Prospective randomized double‐blind comparative study of topical acetyl zingerone with tetrahexyldecyl ascorbate versus tetrahexyldecyl ascorbate alone on facial … - 2024
… Skin biophysical features such as facial erythema and melanin index were measured using the SkinColorCatch® (Delfin Technologies Ltd., Kuopio, Finland) at baseline, Week 4, and …