Very nice packaging! After a pack of strips is opened
I only bought these because I had a coupon. Even though I wasn’t 100% sure what they were for, the coupon made it worth buying them. They were delivered with very good packaging. After a pack of strips is opened, they expire in 60 days. These strips were packaged in smaller packs so they will last longer and not expire so quickly. You will get very fast results. I have had the second or third color each time I used these, and I’ve done that about 10 times now. So they definitely work, they are changing color!  😁
Rating: 5 stars