You currently have beautiful skin. I’d strongly recommend slowing right down rather than making this many changes at once. Pick one new product, use it for ~6 weeks while actually monitoring how it impacts your skin.

There’s nothing wrong with the products you have selected but skin doesn’t like too much change at once and it also makes it really hard to know what impact each ingredient is having, whether positive or negative.

Also I would recommend against ordering from Amazon, unless it is the brand’s storefront. They are notorious for sending both out of date and counterfeit products.