Please help me determine the proper use of these hyaluronic acid fillers

Hi girlies~I came across these methods of using hyaluronic acid while learning about skincare. I'd like to know if anyone has tried them? Are they really effective?

Its contents are: "1. Mix and match base makeup: Add 1 drop of hyaluronic acid essence to your foundation for a smooth, non-caking base, a savior for dry skin. 2. Emergency compress: Soak a cotton pad with hyaluronic acid essence and apply as a compress for 5 minutes; instantly transforms tired-looking skin into hydrated skin. 3. Use with a face mask: Apply a layer of hyaluronic acid essence before applying a face mask to promote the absorption of subsequent nutrients." It also adds, "Pure hyaluronic acid essence can draw moisture from the skin in dry environments, so be sure to layer it with lotion/cream to lock in moisture!"

Can you tell me your thoughts and experiences?