How to Use PHA (Gluconolactone) for Gentle Exfoliation

Apply PHA products to clean skin 2-3 times weekly, starting with lower concentrations and building tolerance gradually.

1. Start with clean skin. Cleanse your face thoroughly and pat dry. PHAs work best on clean skin without any barrier products or oils that could interfere with absorption.
2. Apply a thin layer. Use a small amount of PHA serum or cream, applying it evenly across your face and neck. Avoid the immediate eye area where skin is thinner and more sensitive.
3. Follow with moisturizer. Wait 10-15 minutes for the PHA to absorb, then apply your regular moisturizer. This helps lock in hydration since PHAs can be mildly drying initially.
4. Build frequency gradually. Start with once or twice weekly, then increase to every other night as your skin adapts. Most people can eventually use PHAs 3-4 times per week without irritation.