I purchased four Reviva Labs items: DMAE Firming Fluid, Hyaluronic Acid Serum, Alpha Lipoic DMAE and Vitamin C Ester Firming Eye Fluid and Vitamin C Ester Cream. How do you recommend I use them morning and evening?

We recommend you apply our Firming Eye Serum night and day by tapping it in lightly from the outside corner of the eye to inside, and then over the eyelid. At night, you would massage the DMAE Firming Fluid #301 into face and throat … under Alpha Lipoic Cream one week, then alternate the next week by applying Hyaluronic Acid Serum #369 under the Alpha Lipoic Cream. Our “layering” process has proven itself effective in skin salons internationally.