COSRX AHA 7 Whitehead Power Liquid, 100ml

The COSRX AHA 7 Whitehead Power Liquid is a product that aims to improve skin texture, brighten the skin, and address mild skin concerns such as fine lines, scars, age spots, and hyperpigmentation. However, it is important to note that this product may not be effective for closed comedones or whiteheads, unless the case is fairly mild. The AHA 7 Whitehead Power Liquid contains 7% glycolic acid, which is Considered a lower concentration compared to other recommended strengths. While it can still be effective as a leave-on treatment for those who have sensitive skin, it may not be as potent as stronger glycolic acid products. It is also worth mentioning that this product can be used in conjunction with the COSRX BHA product, as long as the user can tolerate it. However, it is advised not to rely on COSRX's BHA offerings, as they may not provide noticeable benefits due to either being too alkaline or having a low concentration of beta hydroxy acid. As for the application of the AHA 7 Whitehead Power Liquid, it is not a toner but an exfoliator. It is recommended to wash the face and allow the pH to return to normal before applying the liquid. The product should be left on for 15 to 30 minutes before continuing with the rest of the skincare routine. In summary, the COSRX AHA 7 Whitehead Power Liquid may be suitable for those looking to improve skin texture, brightness, and address mild skin concerns. However, it may not be effective for more severe cases of closed comedones or whiteheads.