From July 10 to July 22, 2025, 4 new cosmetic ingredients were notified with the China National Medical Products Administration (NMPA). The technical requirements for the 4 new cosmetic ingredients mentioned above have not been disclosed, and they have not yet entered the safety monitoring period. S-Acetyl-L-Glutathione S-Acetyl-L-Glutathione (SAG), an important precursor of glutathione, has gained widespread attention in recent years in the fields of food and dietary supplements. Glutathione is a key antioxidant in the human body, involved in various physiological functions, including antioxidant defense, immune regulation, and detoxification processes. SAG possesses antioxidant, brightening, and anti-aging properties, and
