They offered a free sample of their product saying I would only have to pay the $4.95 shipping fee. They sent their product and I paid the $4.95 shipping fee as normal. About three weeks later I look at my bank account and there is an $84 charge from this company. When purchasing earlier there was no mention of a free trial or any sort of circumstance that would indicate I would be further charged. They are also working colaborating with another company, TLS (thicker longer stronger) where the same exact thing happened. DO NOT purchase any of their products, you will be ripped off.