U.S. stocking partnerFree US shipping on every pack60-day money-backLot GUT-26/MY-1730
Order now
Three GutOptim bottles
60-day refund window

GutOptim Money-Back Guarantee: How to Claim in 60 Days

Written and reviewed by the GutOptim Editorial Desk · Last updated · 7 min read

Quick answerEvery GutOptim pack has a 60-day money-back guarantee, counted from the purchase date.

Call the order desk at +1 (302) 200-3480 with your order ID, then mail the bottles back with tracking. You pay return postage, and the refund is issued 3-5 business days after the return is credited.

See the packs it covers.

The basics

How does the GutOptim guarantee work?

Gold 60 days money back guarantee seal
The gold 60-day seal from the pack art. It stands for the refund window, counted from the day you buy.

The GutOptim guarantee gives you 60 days from purchase to ask for your money back. It applies to every pack, from one bottle to six. You do not need to give a reason.

You start a claim by phone, then return the bottles by mail. Once the return is credited, the refund goes back to the card or account you paid with.

Summary

GutOptim guarantee terms at a glance

These are the terms in one place. The refund policy page adds formal detail on eligibility and edge cases.

From the brand's info page, checked September 24, 2026.
TermDetail
Window60 days from the purchase date
Packs covered1, 3 and 6 bottles
How to startCall +1 (302) 200-3480 with your order ID
Return address1500 Broadway, Floor 6, New York, NY 10036
Inside the parcelFull name, email and order ID
Return postagePaid by the buyer, tracked service advised
Refund issued3-5 business days after the return is credited
Shows on card5-10 days after the refund is issued
Example dates

When does the 60-day window start and end?

The window starts on the purchase date. It does not wait for the parcel to arrive. So if delivery takes a week, you have about 53 days with the capsules in hand.

Here are three example dates. We added 60 days to each purchase date. Call a few days before the last day, so your claim is on record in good time.

Day 60 is the purchase date plus 60 calendar days. The order desk has the final say on your exact end date.
Purchase dateDay 60Suggested call by
September 24, 2026November 23, 2026November 18, 2026
November 15, 2026January 14, 2027January 9, 2027
January 5, 2027March 6, 2027March 1, 2027
How to claim

How do you claim the GutOptim guarantee?

A claim takes five steps. The first is a phone call, and the rest happen by mail.

  1. Find your order ID

    It is in your order email. Have it ready before you call.

  2. Call the order desk

    Phone +1 (302) 200-3480. This is the BuyGoods order desk. Its hours are not published.

  3. Pack the bottles

    Put the bottles in a sturdy box with a note showing your full name, email and order ID.

  4. Ship with tracking

    Mail the parcel to 1500 Broadway, Floor 6, New York, NY 10036. You pay the postage.

  5. Watch for the refund

    It is issued 3-5 business days after the return is credited, then takes 5-10 days to reach your card.

The refund policy explains each step in formal terms, including damaged items and cancellations.

Who to call

Which contact handles guarantee claims?

Only the order desk handles claims. It can see your order, confirm your dates and log your return. A separate sales email has not been published.

The website email, [email protected], is for questions about this site's pages. It cannot see orders, so it cannot start a refund. All contact options are on the contact page.

The seals

What does the guarantee seal mean?

Gold money back 100% satisfaction guaranteed seal

The sales page also shows a second gold seal reading "100% satisfaction guaranteed." It refers to the same 60-day refund policy. It does not add a second or longer guarantee.

Both seals describe a purchase policy. They tell you that you can ask for your money back. Neither one is a promise about how GutOptim will work for you.

Limits

What is the guarantee not?

The guarantee is a refund policy, and it is useful to be clear about its limits. Knowing them up front avoids surprises.

Not a promise of results

It lets you ask for a refund. It does not promise that GutOptim will change how you feel.

Not open-ended

Claims after day 60 fall outside the window. Call before the last day.

Not free return postage

You pay to mail the bottles back. Use a tracked service.

Not for every seller

It covers orders from the official checkout, not marketplace resellers.

Pack fit

Which pack gives you the most time to decide?

The 3-bottle pack lines up well with the guarantee. It lasts 90 days, so you can use GutOptim for the full 60 days and still have a bottle left. You can judge it without running short.

A single bottle runs out on day 30. You would then have about 30 days left to decide, without capsules to keep testing. The 6-bottle pack lasts 180 days, which suits people who already know they like it. Compare all three on the pricing page.

Trial plan

How can you judge GutOptim within 60 days?

Give it a fair trial and keep simple notes. A few lines a week make your decision much easier by day 50.

  1. Week 1

    Take two capsules a day with a meal and a full glass of liquid. Note any gas, which fibers can cause early on.

  2. Weeks 2-4

    Keep the same time each day. Jot down comfort and regularity once a week.

  3. Weeks 5-7

    Compare your notes with week 1. Decide if you want to keep going.

  4. Day 50-55

    If it is not for you, call the order desk now, before the window closes.

There is no set timeline for results. The results timeline page explains what fiber studies and buyers report.

Opened bottles

Can you return opened or empty bottles?

The published terms do not say the bottles must be unopened. They ask you to return the bottles with your name, email and order ID inside. That suggests opened bottles are part of a normal claim, since you need to try the product to judge it.

Still, confirm this on the phone. Ask the order desk exactly what to send back for your pack, and note the answer with the date of the call. Send back every bottle from the order, including empty ones, unless the desk tells you otherwise.

Refund timing

What happens after your return arrives?

The refund clock starts once the return is credited, not when you mail it. Tracking helps you see when the parcel lands at the return address.

  1. Parcel delivered

    Your tracking shows the return has reached 1500 Broadway, Floor 6, New York.

  2. Return credited

    The order desk logs the return against your order ID.

  3. 3-5 business days

    The refund is issued to the card or account you paid with.

  4. 5-10 more days

    The refund appears on your statement, depending on your bank.

Paperwork

What should you keep for a smooth claim?

A little paperwork makes a claim fast. Keep these items until the refund reaches your card.

  • The order email with your order ID.
  • The bottles, even if some are open or empty.
  • The tracking receipt for your return parcel.
  • A note of the date and time you called the order desk.

If the refund has not appeared 10 days after it was issued, call the desk again with your order ID and return tracking number.

Honest note

What does a claim cost you?

The refund covers what you paid for the pack. The one cost you carry is return postage, since the buyer pays it. A tracked service costs more than basic mail, but it proves the parcel arrived.

For a single $69 bottle, postage takes a bigger share of the refund than it does for a $294 pack. That is worth weighing when you choose a pack. If postage is a concern, ask the order desk about the cheapest tracked option when you call.

FAQ

GutOptim guarantee FAQ

How long is the GutOptim guarantee?

60 days from the purchase date. It applies to every pack: 1, 3 or 6 bottles.

Does the 60-day window start when my parcel arrives?

No. It starts on the purchase date. Days in transit count as part of the 60 days.

How do I claim the GutOptim guarantee?

Call the order desk at +1 (302) 200-3480 with your order ID. The desk confirms your order and gives the return steps.

Can I claim by email?

A sales email has not been published. The website email, [email protected], cannot see orders. Use the phone line.

Do I have to send the bottles back?

Yes. Mail them to 1500 Broadway, Floor 6, New York, NY 10036 with your full name, email and order ID inside. Use a tracked service.

Who pays return shipping?

The buyer pays return postage. Keep the tracking receipt until the refund shows on your card.

Does the guarantee promise results?

No. It is a purchase policy that lets you ask for your money back. It is not a promise that GutOptim will work for you.

Does the guarantee cover orders from other sellers?

It covers orders placed through the official checkout. For marketplace or third-party orders, contact the seller you paid.

Try GutOptim with 60 days to decide

Three bottles for $177 cover the full window, with free US shipping and bonus e-books.

Three GutOptim bottles
One GutOptim bottle, 60 capsules
GutOptim from $49/bottleFree US shipping · 60-day money-back
Order now