Gluconolactone

What is Gluconolactone?

Gluconolactone is a polyhydroxy acid (PHA) commonly used in skincare for its gentle exfoliating properties. It helps to shed dead skin cells, promoting a smoother and more even skin texture. Unlike alpha and beta hydroxy acids, gluconolactone is less likely to cause irritation, making it suitable for sensitive skin types. It also offers antioxidant benefits, protecting the skin from free radicals and environmental stressors.

Why do I have an intolerance?

Intolerance to gluconolactone is rare but can occur, particularly in those with extremely sensitive skin. Symptoms may include mild irritation, redness, or dryness. This can happen if the concentration is too high or if it's used too frequently, as even gentle acids can disrupt the skin barrier when overused.

What can I do about it?

If you experience an intolerance to gluconolactone, consider using the product less frequently or looking for products with lower concentrations. Alternatively, try other gentle exfoliants like lactic acid or mandelic acid, which are also mild but may work better with your skin. Be sure to moisturize after use and avoid combining gluconolactone with other exfoliants to minimize the risk of irritation.