How does the cooling sensation work and how long does it typically last?

The cooling phase relies on volatile ingredients that evaporate quickly from the skin surface, drawing heat away and creating that immediate fresh sensation. This is not a medicinal anaesthetic effect — it's a physical cooling similar to how menthol or alcohol-based products work, but formulated to be less intense than a straight gel or spray. Most people feel the peak cooling for 5–15 minutes after application, with a residual freshness that can linger 30–60 minutes depending on skin temperature, airflow, and how much product you use.

The emollient base (oils, butters, or similar skin-conditioning agents) stays on the skin after the volatiles evaporate. This is why the balm doesn't feel drying or tight once the cooling fades — it leaves a smooth, softened layer instead. If you want a stronger or longer cooling hit, apply a slightly thicker layer; for a lighter touch, use less and massage until fully absorbed. Reapplication is safe whenever legs feel heavy again, but give the skin a few minutes between layers so the first application can settle.