I've used it, but it's most effective to put it on after taking a bath with hot water and wrap it in plastic wrap. I used two (one pepper and one caffeine). . Pepper is used first, then the fat shrinks, and then caffeine is used to remove excess water. For a month, I lost 6.5 cm in waist, 5 cm in thigh and 6 cm in arm. . Weight from 75KG in March to 45.5kg 12 in July, but stick to it for ~ ~ a month and lose 3 laps locally! ! ! I bought it on Joyo. Cash on delivery in 379 cities across the country, free of charge. It was 37 when I bought it. Now the price has increased by 39. I wish you success in slimming! ! !