I don't believe the DS comes in capsules it is in a powder packet that you mix with liquid. I have started taking it about
2 weeks ago. I started with the capsules which I ordered online VSL#3, but I found out my insurance pays for 20 packets of the DS version for a copay of $50.00. The DS version has much more beneficial bacteria per packet, so I only take half a packet per day so I can spread it out over a 30 day period, for cost savings.
I must say I feel much better after starting the VSL#3 and hope you find the same.