Posted by iHerb Customer on Sep 16, 2013 | Verified Purchase
I give it 3 instead of 5 because you can get if for $20 less on Amazon and if you have prime it is free shipping. Helps with digestion, indigestion and colon cleansing after about 2 weeks of full strength. Don't take 3 a day if you are new to product you might be surprised how well it works, build up to 3 a day. I take 3-5 a day therefore, will be ordering from Amazon.