Worst cosmetics

My worst cosmetic is Round Lab Birch Moisture Tone-Up Sunscreen.

I received this as a gift and started using it; I had high expectations for this product because it claimed to provide both hydration and tone-up effects.

However, considering it is a moisturizing sunscreen, the first thing I found disappointing was the texture; it wasn't moisturizing at all.

Also, the tone-up effect felt a bit cakey rather than natural, which was disappointing.

I'm not sure about the UV protection effect, but personally, it was a very disappointing product for me.