THE INKEY LIST ALPHA HYDROXY ACID GH₵180.00 Default Title Add to Cart Please fill in the form below if you'd like to be notified when it becomes available. Your Email Send This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. The INKEY List Alpha Hydroxy Serum contains Alpha Hydroxy Acid, also known as AHA. This type of acid is found naturally in different foods and plants, it gently exfoliates to leave skin soft and smooth.