Estheticians can use acids up to what percentage safely?

Estheticians can safely use acids up to a specific concentration during their treatments, and the correct percentage is significant because it helps maintain skin safety and efficacy. In general, a 30% acid concentration is often the maximum limit for estheticians working with alpha hydroxy acids (AHAs) and beta hydroxy acids (BHAs) in most states. This concentration allows for effective exfoliation while minimizing the risk of adverse reactions or skin damage.

Using higher concentrations, such as 50% or 70%, typically requires a licensed medical professional due to the increased risk factors involved. These higher concentrations can cause irritation, burns, and other serious skin issues if not applied correctly, making them unsuitable for estheticians who do not have medical training.

Thus, while estheticians can use certain acids safely up to a threshold level, the accepted and standardized limit for their practice generally aligns with that of 30%, balancing effective treatment with patient safety.