How often are indoor tanning oil applications typically recommended?

Indoor tanning oils are designed to enhance the tanning process by promoting deeper absorption of UV rays while keeping the skin moisturized. The recommendation to apply tanning oil after every session stems from the goal of maximizing tanning effectiveness as well as maintaining skin hydration. Each application helps to create a barrier that not only aids in achieving a desirable tan but also protects the skin from potential dryness caused by extended exposure to UV light.

The frequency of application after each tanning session takes into account the skin's need for moisture and the benefits of having the oil on the skin during and immediately after exposure. This practice can help prevent visible signs of damage and ensure a more even and prolonged tan.

Other options suggest less frequent applications, which may not provide the same level of hydration and protection recommended for optimal tanning results.