All products for sale or export can be subject to some level of regulation. Understanding your responsibilities is very important. You should familiarize yourself with regulations on the products you are selling. The main one being Canada Consumer Products Safety Act as below.
Products intended specificially for children tend to have more regulations
If you are producing lotions, perfumes, soaps or bath additives (bombs, oils or salts) with sales expected outside of Ontario Canada you will need to refer to the Canadian food and drug act