I tend to look for other people review of the product. 4.5 - 5.0 I’ll usually purchase, no matter the brand. I recently purchased the store brand, as they were rated anywhere from 4.5 to 5.0. I usually purchase a once at a time. But the last two purchases have left me very disappointed, to the point I won’t purchase their brand again. This doesn’t mean their product is trash, it just didn’t live up to the rating it was given. This company is top notch, their drivers are also great, just wasn’t happy with medication