It is always safe to use any commercial skin care product without doing a test patch first.

Question

Quizplus · Accepted Answer

It is not always safe to use any commercial skin care product without doing a patch test first. Patch testing helps to identify any potential allergic reactions or irritation that may occur upon using the product. It is recommended to do a small patch test on a small area of the skin and wait for 24-48 hours to observe any adverse reactions before using the product on a larger area.

It Is Always Safe to Use Any Commercial Skin Care