I love love love LOVE this product. Discovering Farmacy products about 4 years ago and I'm a tad OBSESSED. I did trial out the new formula this passed month and wanted to give a review once I heard that it changed. (as for me on the spectrum, this can be either horrible or great was my initial thought)Re-formula- went from 14% to 17% AHA/BHA/exfoliants : I did notice a slight change in consistency, the color was a bit darker and overall pumped/applied about the same as the original formula.I have been using this product for over 3 years religiously, like never skip, she is the magic to my skincare forreal. I have also suggested to a few others to try her out and all have come back with the same remark "MY SKIN HAS SUCH A GLOW". She really does a wonderful job at repairing the skin, plumping skin, and overall turnover for dark spots. I have even experienced my freckles that I earned at a very young age, diminishing over the years. My skin personally loves chemical exfoliants and AHA + BHA have been great additives to my skincare routine.Please prepare your skin to be amazed when using this product!! Best used at night or make sure to ALWAYS wear with sunscreen as BHA and AHAs can be make your skin more sensitive to the sun. When using this product I highly recommend to use after washing your face, as part of a nighttime routine, if you have sensitive skin ( I recommend to apply after a water based moisturizer or moisturizing essence to help your skin not react as much- similar to how you would with retinols). You will feel a tingling/warm sensation on your face after applying- I personally don't recommend to apply when you are fresh out the shower/ with the bathroom hot and steamy, after shaving your face or on top of any areas that are cut or open (it will burn really bad or feel very warm for the skin).After a month of use with the new formula, I noticed slightly more peeling on certain parts of my skin but I know this is part of the effect that this type of serum will cause when removing dark or rough spots on the skin. My skin has never looked better and I am turning 31 (often confused for 25 ;) )