I have been using Gentl daily for over 1 year now and I am very satisfied! It cools down nicely after a daily shave and since I use it I never again suffer from red spots or ingrown hairs. I spend about two months with 1 tube, so the costs are not too bad. I only notice nothing of the so-called hair growth inhibitor. Not a big objection for me, because that was never the goal, but it had been a nice side effect. Conclusion: world stuff!