[This review was collected as part of a promotion.] Bayer back and body works very well for overall pain relief, and in particular, muscle aches. The pain relief lasts for quite a while too, which was a pleasant surprise. Now my go-to for pain relief!!

[This review was collected as part of a promotion.] I've been having some issues with my back lately and this has been hitting the spot when I take it on the onset of pain. It helps relieve pain super quickly. I would definitely recommend this to a friend.

[This review was collected as part of a promotion.] So first of all, I have no idea why I was sent this knowing that I'm in the Pregnant/Nursing category so obviously I couldn't try it , plus my doc told me to avoid it. I'd have tried for sure if I wasn't in the above category. So being the person who'd review it anyway coz I was sent this, I made my husband try it for. He plays sports every Friday and a very rigorous one. As per him he didnt find the pain reliever that satisfactory as it should've have.

[This review was collected as part of a promotion.] Took medicine at night before bed. Thankfully the caffeine in it is not enough to disturb my sleep schedule. I was able to sleep comfortably through most of the night which is a huge difference between most nights with my back.

[This review was collected as part of a promotion.] These 500mg Bayer Aspirin work well. I took them for a backache and they started working fast and lasted all day. They work faster than other types of over the counter pain relief that I've tried. I would highly recommend this product.

[This review was collected as part of a promotion.] I found this medication to work efficiently. My back pain was relieved for approx 5-6 hours. What I noticed was the pain did return too soon to take another dose. Therefore I wouldn’t recommend this for all day relief as you cannot safely take another dose.

[This review was collected as part of a promotion.] After a long week and lifting heavy on legs with deadlifting, I'm often dead on Saturday. Crashed and take until the evening to feel back in form. Bayer Back & Body aspirin helps with the overall body soreness and the caffeine is a nice jump start without being too much.

[This review was collected as part of a promotion.] this is a lot of aspirin & i could probably get away with half really. i’m skip on the fact that there’s caffeine in it — i think i’d actually prefer if there weren’t. but it bayer and works as well as can be expected.

[This review was collected as part of a promotion.] I've always loved Bayer products. This one is great too! Love how fast it acted to help aid my back when I pulled a muscle. I'm a bigger guy, so the 500mg is the MINIMUM of what I need to feel any kind of pain med. Overall great!

[This review was collected as part of a promotion.] I don’t think I had ever tried Bayer products before I received this one to try, and I’m not really sure how I feel about it. I don’t think it really did anything for me, I still felt the same, not better not worse. I’ve only used it once so far so maybe a second time I’d notice it more but I’m not sure.