For soap, you need animal fats, glycerin or some of the few plants that produce a soap-like substance. Where do you intend to get the animal fat?
Toothpaste is unnecessary... it's the toothbrush that does the work. Stock up on them. Or figure out how to make them.
Deodorant: straight baking soda, dry. It's amazing how well it works unless you're dripping sweat. Cheap, too.
Leavening agents: baking soda and baking powder. Keep them dry. Rumsford Baking Powder is, (I believe) the only one made without aluminum, and it comes in a sealed metal can. Sourdough yeast starter is easy to make if you need it.
Five Basic Cleaners that clean everything: White distilled vinegar, Lemon juice, Baking soda, Washing Soda, & Borax.
Have your soil tested and get it up to par. It costs about $8 for a test, ask your local Cooperative Extension Service who does it. If your soil is lacking minerals, major or trace, fix it now. Many parts of the U.S. are low in certain very necessary minerals. Here in the Pacific Northwest, the heavy rainfall leaches away calcium and magnesium. There's more to good soil than Nitrogen, Phosphorus and Potassium. It also needs Calcium, Magnesium, Boron, Copper, Selenium, Iron and trace minerals. If you want good nutrition from food, the foods have to have it available to them.
Getting a good herbalist book and starting a few herbs could be a good idea for meds.
Sue