ISNTREE HYPER RETINOL EX1.0 SERUM 20ml

How to use:
After applying toner, dispense 2-3 drops and apply to the entire face. Gently pat for better absorption.

For optimal results, apply no more than three drops once every three to four days for the first two weeks of usage before slowly ramping up frequency of use. Apply only during your nighttime skin care routine and remember to wear sunscreen the following day.

Always patch test. Use only as directed. Do not use on broken skin. Avoid use when pregnant or lactating. Avoid using immediately after exfoliating. Avoid use together with vitamin C or acid products. If skin irritation occurs while using this products, reduce the amount or frequency of use and discontinue use if irritation persists. Follow additional instructions on packaging. It is recommended that prior to exposure to the sun, users cover areas where retinoids have been applied with sunscreen. Contact of the product with the skin must be of limited frequency or duration. Individual results may vary.