I purchased a new product.Issues- cost $20 product in large can but size smaller that travel toothpaste. Scam. - instructions Illegible. When I rang Woolworths they read out instructions. Some scary stuff in there but couldn’t read on product. - scam website. Looks legit but cant contact via phone, email or chat. Doesn’t get any better. -They now have my information and I’ve no way of contacting them to remove it. Catch 22-Web site the same in England and America. I wouldn’t buy any new dental product that warns of damage to eyes and warns about swallowing. Fearful of using this or any other Colgate product after this experience.