The best replacement for alpha hydroxy is retinol.

The best alternatives to alpha hydroxy are rated as following:
★★★★★  retinol
★★★★  beta hydroxy
★★★  glycolic acid
★★  salicylic acid
★  retin a
★  glycolic
★  retinol a
  lactic acid
  hyaluronic acid
  beta hydroxy acid
  glycolic acids

Your alternative for alpha hydroxy is not listed? Suggest!
Speaking about alpha hydroxy, one probably shouldn't forget about retinol.

Other search terms related to alpha hydroxy and their ratings are:
★★★★★ retinol
You have in mind a companion for alpha hydroxy and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of alpha hydroxy in all years. Click on graph for more.
alpha hydroxy
retinol
beta hydroxy