• Glycolic peels can help smooth fine lines and wrinkles and correct past sun damage.blonde girl facial massage image by Anatoly Tiplyashin from Fotolia.com
  
  

Superficial Peel

• A glycolic acid peel, part of the alpha hydroxy acid family, is considered the mildest peel, according to the American Society of Plastic Surgeons. A glycolic peel may be applied weekly depending on the concentration. Doctor's office glycolic peel strengths are 20 to 70 percent and produce brighter, smoother skin.
  
  

Percentage Matters

• Glycolic acid can produce side effects such as stinging, redness and irritation, especially if used in high concentrations or on those with very sensitive skin. For those with especially sensitive skin, a monthly glycolic peel can help reduce the occurrence of discomfort and side effects.
  
  

Bottom Line

• All chemical peels pose some level of risk, so it's best consult a dermatologist or plastic surgeon to determine the appropriate glycolic peel concentration and frequency of use.