You're fine at that dosage.
Keep in mind that you shouldn't have to take it every day. If that's the case, that's natures way of saying slow down (sorry).
But occasional use is fine.
You could also try other turmeric powder (curcumin), it has reasonably good anti-inflammatory properties, about equal to ibuprofen.
The one odd thing that gives me pause about ibuprofen is the significant incident rate of Stevens-Johnson Syndrome (do a google images search). Ibuprofen can trigger it. It's where your immune system attacks the skin. Your skin peels off and you die in agony in a manner of hours or days. It always starts as a rash. If you EVER start taking ibuprofen and get a rash, stop and get your ass to a doctor and no I'm not kidding. There's a big fucking reason that warning about rashes is on the bottle and it's not bullshit.