Salicylic acid chemical peels are effective for the treatment skin that is affected by acne as it is an excellent exfoliating agent that will help to clear up whiteheads and blackheads and improve the appearance of the skin. They are also effective in the treatment of fine lines and wrinkles and for improving the overall tone of the skin. Salicylic acid chemical peels are among the most well tolerated of the chemical peels and usually have the least side effects.

What is salicylic acid?

Salicylic acid is a member of the class of acids called beta hydoxy acids which also included beta hydroxybutanoic acid, tropic acid and trethocanic acid. These acids are made in the laboratory in contrast to the alpha hydroxy acids such as glycolic acid which are extracted from sugar cane or fruits. Salicylic acid is similar to acetylsalicylic acid which you will be familiar with as it is more commonly known as aspirin and is synthesised from extracts from willow tree bark.

What is salicylic acid used for?

Salicylic acid is an excellent exfoliating agent and is used in both creams and lotions for the treatment of acne and in chemical peels. For creams and gels the concentration is usually less than 5% and for chemical peels much higher at 20-30%.

How does salicylic acid act as an exfoliant?

Salicylic acid is a small molecule that can penetrate the upper layers of the skin and reach below the dead cells. Here it can break the bonds that attach the dead cells to the skin thus allowing them to be removed easily. Once the dead cells are removed this leaves behind the newer, healthy cells which leaves the skin looking healthier and fresher. One advantage of the beta hydroxy acids over the alpha hydroxy acids is that they are soluble in fats so acne penetrate skin that is oily more effectively. This makes them more efficient at cleaning the pores of oils and sebum so they are more effective for those suffering from acne.

Are Salicylic chemical peels suitable for those with sensitive skin?

In general salicylic acid peels are well tolerated and can be used by most people with sensitive skin.

Can salicylic acid peels be used at home?

They should be used only by professional trained in their use as it is neccessary to take precautions against inhaling beta hydroxy acids.

How is a salicylic acid peel performed?

Before the peel solution is applied the skin is cleaned thoroughly then the solution applied and left on the skin for ten to fifteen minutes. Once removed mild lotion or cold compresses are applied to minimise any irritation. Over the next few days the top layer of dead skin cells will flake off. There may be some irritation during this time but it should be mild and temporary. After any kind of skin peel it is essential to use a good sunscreen as the skin will be more sensitive to the sun. Your therapist should give you detailed skin care instructions.

How much do salicylic acid skin peels cost?

These types of skin peel are not cheap! One treatment may be as much as $100 and usually two or three treatments are recommended for good results.