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Our 100% Money-Back Guarantee

Doctor-formulated products, backed the way a doctor would back them. Try any formula as directed — if it does not work for you, we refund it or replace it. No restocking fees, no opened-product loopholes.

Our promise

If it doesn't work for you, you don't pay for it.

Dr. Rosenfeld formulated these products for his own patients, so we stand behind every order the same way he stands behind his practice. Try any product as directed. If you are not satisfied, contact us and we will make it right — refund or replacement, your choice.

No restocking fee. No "opened product" loophole. No fine print designed to run out the clock.

Shop Risk-Free Refund
100% Money-Back Guarantee On every product, every order
✓ Refund or free replacement — you choose
✓ Opened containers are covered
✓ No restocking or handling fees
✓ Bundles covered as a whole, not per item
✓ Subscriptions: cancel or skip anytime
How it works

Three steps, handled by a human

01
Give it a fair run

Take the product as directed — for fiber that usually means 1–3 doses daily for two to four weeks. Most results show up in the first two weeks.

02
Tell us what happened

Email or call with your order number and a sentence about what didn't work. Often we can suggest a dosing change that fixes it — that advice is free either way.

03
Refund or replacement

Choose a refund to your original payment method or a free replacement of a different formula. Refunds are issued as soon as your request is confirmed.

04
Chase

Chase with 4 oz water right after drinking Perfect P.O.O.P.

Questions

Guarantee details

Anything not covered here?

100% Money-Back

Covered on every order, opened or not.

No Restocking Fees

No hidden charges or fine print to work around.

Doctor-Formulated

Backed the way a doctor would back his own practice.

What if I already opened the product?
Opened containers are fully covered. There is no unopened-product requirement — try it as directed, and if it does not work, the guarantee still applies.
How long do I have to request a refund?
Give the product a fair try — usually two to four weeks. Reach out any time after that if it hasn't worked for you.
Do I get a refund or a replacement?
Your choice. We can refund your original payment method or send a free replacement of a different formula that might suit you better.
Are subscriptions covered too?
Yes. Subscriptions can be cancelled or skipped at any time, and each shipment is covered by the same guarantee.
Is there a restocking fee?
No. No restocking fees, no handling charges, and no fine print designed to make it harder to get your refund.
What if I bought a bundle?
Bundles are covered as a whole, not item by item, so you don't need to return each product separately.

Nothing to lose but the symptoms

Every formula on this site is covered. Start with the best seller, or let us point you to the right one.

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