how do I take VOWST?

VOWST is taken orally at home after antibiotics in a 2-step dosing routine

ANTI-
BIOTICS

Step 1:

Finish a full course of ANTIBIOTICS

Within 1 to 3 days of finishing the antibiotic, drink a one-dose 10 ounce laxative (magnesium citrate).

  • This is much less volume of laxative than that used for a colonoscopy, which can be 128 ounces
  • Tell your doctor if you have kidney disease because you may not be able to take the magnesium citrate laxative

3 DAYS

Step 2:

Take 4 capsules of VOWST orally once a day for 3 days

  • Do not eat or drink for at least 8 hours before your first dose of VOWST
    • For example, you can take the laxative in the evening at least 8 hours prior to the first dose of VOWST and fast overnight
  • Take VOWST before your first meal, on an empty stomach
  • Swallow each capsule whole. DO NOT crush, chew, or break the capsules
  • Do not take VOWST at the same time as antibiotics or the laxative
Contact your doctor if you have additional questions about how to take VOWST.

Using a laxative is important because it helps clear out leftover
antibiotics from your gut so that VOWST can work properly

“That’s less than a can of soda.“

— Person with recurrent C. diff*

Magnesium citrate typically causes a bowel movement within 30 minutes to 6 hours.

*Quote from a participant in a market research interview (09/22).

VOWST is the only FDA-approved microbiome therapeutic taken orally

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