You can use this gel-balm as often as needed, typically after exercise, physical strain, or as part of a massage routine. There is no inherent risk of your skin "getting used to" the red pepper extract in a way that diminishes its warming effect; the sensation is a direct physical response to the extract on each application. However, frequent use on the same area, especially daily, may increase the chance of skin sensitivity or mild irritation over time, particularly if you have reactive skin.
A practical approach is to listen to your skin. If you use it several times a week, monitor the application areas for any signs of redness, dryness, or discomfort beyond the intended warming feeling. It is advisable to give your skin occasional breaks, perhaps using the product every other day or focusing on different body zones. This product is intended for topical, occasional support, not for continuous, all-over daily application. As with any cosmetic, if you have chronic skin conditions, are pregnant or breastfeeding, or are on medication, consult a specialist before incorporating it into your routine.