Step 1 of 3 · Signal

What brought you here?

One answer — we'll pick up from there.

Your concern · the gut routing

You're 60 seconds from the protocol that fits. Two more questions — both about you, not the symptom.

Step 2 of 3

Step 3 of 3 · Approach

How do you want to start?

We'll match your monthly protocol to where you are.

Almost there · the reveal

Your recommended protocol is ready.

Drop your email to see your protocol and what to expect.

Your protocol

Phases

Lead phase

Difference Human Probiotic Isolates™

Why this protocol

Your answers, read through the method.

Your monthly protocol

Recommended

Welcome gift — the Progurt Incubator, included with your first box. Fresh probiotic yogurt at home, and the equipment Defend is built on.

→

What to expect

The arc — what most customers read in the first month.

Descriptive, not diagnostic. Body-felt reads — your arc may run differently.

Why your concern routes to the gut

Read the full mechanism →

Compare both protocols → Read the full method →

4.9 / 5 · 2,800+ reviews 30-day money-back guarantee Free shipping over US$200 1 trillion CFU · Human-origin strains

Your cart

Your cart is empty.
Pick a starting point.

Daily

Monthly Protocol

Take the 60-second quiz

What brought you here?

How do you want to start?

Your recommended protocol is ready.

Your answers, read through the method.

The arc — what most customers read in the first month.

Country/region

Daily.

By protocol

By product

By concern

30 years of clinical research.

The model

The research

Get help

What brought you here?

How do you want to start?

Your recommended protocol is ready.

Your answers, read through the method.

The arc — what most customers read in the first month.