How Long Does One Protoflow Bottle Last?

Sixty capsules, which make 30 servings of two.

The label states both numbers. If you follow the directions, you will finish a bottle in 30 days. If you skip days or take one capsule instead of two, the supply stretches, but then the trial is no longer the one the label describes. Counting the capsules on arrival is a simple check that the bottle is full.

Divide the bottle price by 30 days.

At $79 a bottle that gives $2.63, at $59 it gives $1.97 and at $49 it gives $1.63. These are the only prices we publish, and they come from the sales page. A bottle costs more per day if you take extra capsules, and a bigger pack costs more up front. Cheaper per day is not the same as better value if the product does nothing for you.

The seller promises a refund within 60 days of purchase, which is the length of two bottles.

That means a pack of six bottles cannot be fully used inside the window. Under the written terms you would return what is left, with the empty bottles if you wish, within 60 days. Read the guarantee page and the refund policy before you order a large pack.

In a cool, dry place, with the cap closed, away from children.

The label gives no special storage rule that we could read, so follow standard supplement advice and check the bottle itself. Do not leave it in a hot car. Throw away capsules that look damaged, damp or discoloured, and do not use them after the date printed on the bottle.