Press or tap 1-2 drops into clean, almost dry skin. Don’t rub, which can pull and tug on skin. Let the serum sink in for two minutes or more before moisturizing. Can be used morning or evening after applying cleanser and tonic. 

This product contains active ingredients at clinical-strength levels. We highly recommend using a smaller amount of product than you would normally use with an over-the-counter brand. If you experience redness or irritation, please reduce the amount of product you are using.

To keep the active ingredients potent, we recommend storing your serum in a cool, dark place.