Yes, 1.5% salicylic acid is generally considered safe for topical use in skincare products. Salicylic acid is a beta-hydroxy acid (BHA) that is commonly used in skincare formulations due to its ability to exfoliate the skin, unclog pores, and reduce acne breakouts. It works by penetrating the skin and dissolving the substance that binds dead skin cells together, promoting their removal and preventing pore blockages.

In concentrations of 1.5% or lower, salicylic acid is typically well-tolerated by most individuals. However, it is important to note that everyone's skin is unique, and some individuals may be more sensitive to salicylic acid or experience adverse reactions. It is always recommended to perform a patch test before using a new product with salicylic acid, especially if you have sensitive skin or any known allergies.

Additionally, it is important to follow the instructions provided by the product manufacturer and not exceed the recommended usage frequency. Overuse or misuse of salicylic acid can lead to skin irritation, dryness, and potentially more severe side effects.

If you have any concerns or specific skin conditions, it is advisable to consult with a dermatologist or skincare professional who can provide personalized advice based on your skin's needs.