This gel is a cosmetic warming product, not a medicine, and it is meant to be applied to intact skin. If you have sensitive skin or are trying it for the first time, do a simple patch test: apply a small amount to a small area such as the inside of the forearm, wait a few minutes, and see how your skin reacts. Because the product is warming, you should expect some heat and tingling, but it should not be painful or cause strong burning.
Do not apply it to freshly shaved skin or to areas with cuts, rashes, sunburn or any irritation. The warming effect can be much stronger on damaged or freshly shaved skin and may cause discomfort. Avoid the face and mucous membranes.
If you experience intense burning, redness that does not settle, or any other sign that your skin is not tolerating the product, remove it with water and discontinue use. If you are pregnant, breastfeeding, have chronic skin problems or are on medication, consult a specialist before using a warming gel. This product is not intended to diagnose, treat or prevent any disease.