I too have attempted several times to contact Nutri Blvd. to cancel the monthlyRezV shipments and discontinue credit card withdrawls. The phone number and company name, as they appeared on my statements have changed twice. The 1st was REZV SLIM with 888-219-7670 as their contact number. This month they're going by 8--2195332MAGICOFREZV with a new #800-219-5332.
Be aware! Same company, same recorded message ONLY with a new name and phone numbers. You will NEVER speak to a real human.

The very best way to get these scammers off your back and out of your pocketbook is to go through your credit card company. Your credit card company will redeposit the charges you're disputing and then they go after the scammer. Call the toll free phone number on the back of your credit card.

PS the product had absolutely no effect whatsoever.