Are there any precautions I should take when using this toner, especially if my skin is sensitive?

If your skin is prone to sensitivity, start by using the toner once a day and observe how it reacts. Apply a small amount on a patch of skin behind the ear or on the inner forearm before full application. If no redness or irritation appears after 24 hours, you can incorporate it into your routine. Avoid rubbing the eye area unless the product instructions explicitly permit it. If you notice any stinging, redness, or swelling, stop using the toner and consult a dermatologist.

Store the bottle in a cool, dry place away from direct sunlight to preserve its integrity. Keep the cap tightly closed when not in use. If you have any chronic skin conditions, are pregnant, breastfeeding, or taking medication, seek professional advice before adding new products to your regimen.