Directions for use

Morning and/or evening on clean skin before other treatments, apply a few drops to the skin of the face and neck.

If you wish, you can mix your serum with your treatment oil in the palm of your hand and apply the mixture to your skin.

Brand advice : Use this product gradually by applying it once, then wait 3 days and apply again if you tolerate the product well.

Please note, this product should not be mixed with products containing acids, retinoids, azelaic acid, etc.