Galactose

Galactose is a monosaccharide—a simple sugar—derived from lactose or synthesised for use in cosmetic formulations. In skincare, it functions primarily as a skin conditioning agent, helping to maintain moisture and support the skin's protective barrier.Unlike dietary galactose, which can contribute to oxidative stress when consumed in excess, topical application in cosmetic products operates differently on the skin's surface and upper layers. The ingredient is included in formulations to enhance hydration and skin feel.

Helps with Anti-Ageing. Brightening. Reduces Large Pores. For the Look of Scars. Good for Texture

Galactose works as a humectant and skin conditioning agent. Humectants attract and bind water to the skin, helping to maintain hydration levels. This improved moisture content can make the skin appear smoother and feel more comfortable.The ingredient may also support the skin's natural barrier function by helping to lock in moisture, which is particularly relevant for maintaining skin resilience and reducing visible signs of dehydration.

Galactose is typically found in moisturisers, serums, and hydrating products where it works well alongside other hydrating ingredients like glycerin or hyaluronic acid. It can be used daily as part of your regular skincare routine. Because it is a gentle conditioning agent, it suits most formulations and layering approaches.

Galactose is generally well-tolerated and unlikely to cause irritation. Those with galactosemia (a rare metabolic disorder) should consult their doctor before using products containing galactose, though topical use is considered lower risk than dietary intake.