In beauty, Gemini loves to accumulate. Your closet may be stuffed to bursting, but you're on the Internet every day looking at new clothing, accessories and shoes.
Similarly, your medicine cabinet may be filled with beauty products you've used a few times and then abandoned for one reason or another.
If you can't decide which product to stick with, go back to the originals. Then add new products to see if they either compliment them, or do nothing.
Rather than throwing perfectly good products away, ask friends if they have any use for them, and then stick to what works for you.