Detailed answer

Allergies to skincare products typically manifest as skin reactions such as rashes, redness, itching, or swelling. Bad breath, on the other hand, is usually caused by factors such as poor oral hygiene, certain foods, tobacco smoking, dry mouth, or underlying medical conditions. It is important to address the specific cause of bad breath and seek appropriate dental or medical advice for its treatment. If you suspect that a skincare product is causing an allergic reaction or any other adverse effects, it is recommended to discontinue its use and consult a dermatologist or allergist for further evaluation and guidance.