S.W.
It would be best to join some of the website groups for support on making these products. They usually have a list of good suppliers for all of the items that you are interested in making.
When you make these items, make sure that the time is right with NO babies (two or four legged) are under foot so that you do not lose your concentration. Get a small plastic container that can hold your pots, measuring spoons/bowls, separate from normal cooking. Include in this container a notebook of what you make so that you can repeat your product again. You may need to buy a small scale to measure your ingredients correctly
Welcome to the wonderful world of doing it yourself and enjoying the fruits of your labor.
the other S.
PS Do as much reading as you can on what you want to make and get familiar with what you are doing. Post me if you need more info on body creams and soapmaking.