Gluconolactone and Lactobionic Acid are skincare ingredients known for their exceptional benefits and features in promoting skin health and addressing various dermatological concerns. As polyhydroxy acids (PHAs), they offer gentle exfoliation, effectively removing dead skin cells to reveal smoother, brighter, and more radiant skin without causing irritation or sensitivity commonly associated with traditional exfoliants. Additionally, Gluconolactone and Lactobionic Acid possess potent antioxidant properties, helping to neutralize free radicals and protect the skin from environmental damage, such as UV radiation and pollution, thereby reducing the signs of aging and preventing premature skin aging. Furthermore, these ingredients exhibit humectant properties, attracting moisture to the skin and enhancing hydration levels, leading to improved skin texture, suppleness, and resilience. Moreover, Gluconolactone and Lactobionic Acid have been found to support the skin’s natural barrier function, strengthening the protective lipid barrier and reducing transepidermal water loss, which is crucial for maintaining optimal skin health and preventing moisture loss. Additionally, they have been shown to have anti-inflammatory and soothing effects, making them suitable for sensitive or compromised skin conditions. Overall, formulations containing Gluconolactone and Lactobionic Acid offer a comprehensive approach to skincare, delivering gentle exfoliation, antioxidant protection, hydration, and barrier support, resulting in healthier, more youthful-looking skin with improved texture, tone, and resilience.