Store Properly: Keep the toner in a cool, dry place, away from sunlight to maintain its potency.
Patch Test: Perform a patch test before use, especially if you have sensitive skin.
Use Gradually: Start with 2-3 times a week, then increase frequency as your skin builds tolerance.
Sun Protection: Always apply sunscreen after using the toner, as glycolic acid increases sun sensitivity.
Moisturize Well: Follow up with a hydrating moisturizer to keep your skin soft and balanced.