Sunday Riley Luna Sleeping Night Oil - 15Ml

Start with 1-2 times a week and gradually increase to nightly use as tolerated.

Yes, but introduce new products slowly to monitor your skin's reaction. Follow recommended application order.

Reduce the frequency of use or stop using the product and consult with a dermatologist.

Yes, but those with sensitive skin should start slowly and perform a patch test.

Visible improvements can typically be seen within a few weeks, with continued use.

Check the product packaging for the expiration date after opening. Store in a cool, dark place.

It is recommended for night use. Use sunscreen during the day as retinol can increase sun sensitivity.

Reduce the frequency of use or mix with a non-retinol moisturizer. Perform a patch test before regular use.

Ensure consistent use. It may take several weeks to see noticeable improvements. Consider adding another serum to target specific concerns.

Use a smaller amount. Apply on slightly damp skin. Consider layering with lighter products.