Each format delivers the active ingredient, but they differ in absorption, convenience, and skin comfort:

• Gel: Fast-absorbing, mess-free, and stays exactly where you apply it. It eliminates the drippy hassle of liquids and the waste of melting foam, making it ideal for targeted application on both scalp and beard area without heavy skin dryness.

• Liquid: The traditional formula. It is cost-effective but uses high levels of propylene glycol (PG), which can cause flaking, redness, and itching, and takes longer to dry.

• Foam: Dries quickly and is gentle on sensitive skin, but can melt fast upon contact with warm skin or thick hair, making precise application trickier.