What are the side effects?
There are two major side effects to using AHA products: sun sensitivity and irritation.
Though we have already discussed sun sensitivity, it’s important to reiterate that point. AHA products can increase your sensitivity to the sun by as much as 50%, so it’s essential that a good sunscreen is used.
Irritation is another possible side effect of Alpha Hydroxy Acid use. Some of these symptoms might include redness, burning and itching. If the symptoms continue after you have used the product for some time and your skin has had a chance to adapt, try using a product that contains less of the AHA concentration.