Supplement Money-Back Guarantees Compared
Most of these supplements are sold in bundles of up to 6 bottles at a lower price per bottle. Here is how long each refund window lasts, and how much of that bundle you can actually try before it closes.
Refund window vs. supply
Each row sets the product's money-back window, as shown at checkout, against its largest package. "Tried before the window closes" assumes one bottle every 30 days, which is how the vendors label their own supplies.
| Product | Refund window | Biggest bundle | Tried before the window closes | Smallest order |
|---|---|---|---|---|
|
NeuroVera
theneurovera.com |
365 days |
6 bottles, $174 $29/bottle · 180-day supply
|
All 180 days
|
1 bottle, $49 |
|
CitrusBurn
citrusburn.com |
180 days |
6 bottles, $294 $49/bottle · 180-day supply
|
All 180 days
|
2 bottles, $158 + shipping |
|
Ikaria Juice
theikariajuice.com |
180 days |
6 bottles, $234 $39/bottle · 180-day supply
|
All 180 days
|
1 bottle, $69 + shipping |
|
Joint Genesis
completejointcare.net |
180 days |
6 bottles, $294 $49/bottle · 180-day supply
|
All 180 days
|
2 bottles, $158 |
|
LeanBiome
bestleanlife.com |
180 days |
6 bottles, $294 $49/bottle · 180-day supply
|
All 180 days
|
2 bottles, $158 |
|
ProstaVive
prostavive.org |
180 days |
6 bottles, $234 $39/bottle · 180-day supply
|
All 180 days
|
1 bottle, $79 + shipping |
|
Audifort
audisoothe.com |
90 days |
6 bottles, $294 $49/bottle · 180-day supply
|
90 of 180 days
|
2 bottles, $158 + shipping |
|
Mitolyn
mitolyn.com |
90 days |
6 bottles, $294 $49/bottle · 180-day supply
|
90 of 180 days
|
1 bottle, $79 |
|
DentaBiome
getdentabiome.com |
60 days |
6 bottles, $294 $49/bottle · 180-day supply
|
60 of 180 days
|
2 bottles, $158 |
|
Gluco6
gluco6.com |
60 days |
6 bottles, $234 $39/bottle · 180-day supply
|
60 of 180 days
|
2 bottles, $138 + shipping |
| GlucoTrust | 60 days |
6 bottles, $294 $49/bottle · 180-day supply
|
60 of 180 days
|
1 bottle, $69 + shipping |
|
HepatoBurn
hepatoburn.com |
60 days |
6 bottles, $294 $49/bottle · 180-day supply
|
60 of 180 days
|
2 bottles, $158 + shipping |
|
Java Burn
morningcoffeeritual.net |
60 days |
6 bottles, $294 $49/bottle · 180-day supply
|
60 of 180 days
|
2 bottles, $158 + shipping |
|
NeuroZoom
getneurozoom.com |
60 days |
6 bottles, $294 $49/bottle · 180-day supply
|
60 of 180 days
|
2 bottles, $158 + shipping |
|
Prodentim
prodentim101.com |
60 days |
6 bottles, $294 $49/bottle · 180-day supply
|
60 of 180 days
|
2 bottles, $158 + $9.99 shipping |
|
Quietum Plus
quietumplus.com |
60 days |
6 bottles, $294 $49/bottle · 180-day supply
|
60 of 180 days
|
2 bottles, $158 + $9.99 shipping |
|
ZenCortex
zencortex24.com |
60 days |
6 bottles, $294 $49/bottle · 180-day supply
|
60 of 180 days
|
2 bottles, $158 + shipping |
What this means before you order
The refund window starts on the day you order, not the day the parcel arrives (how refunds on these products work). On a 60-day guarantee with a six-bottle bundle, you have to decide whether the product works after the first two bottles. Ask for a refund after that and you are outside the window, even with four bottles unopened.
If you are not sure a product suits you, the smallest order costs more per bottle but keeps the whole trial inside the refund window. You can still buy the bundle later, once you know it is worth it.
The guarantees that outlast the biggest bundle are the exception: NeuroVera, CitrusBurn, Ikaria Juice, Joint Genesis, LeanBiome, ProstaVive. With these you can finish every bottle and still be covered.
Digital programs
These are audio programs you download, so you get the whole thing on day one and the refund window covers all of it.
| Program | Price | Refund window |
|---|---|---|
|
The Brain Song
gobrainsong.com |
$39 | 90 days |
|
The Genius Switch
geniusswitchoriginal.com |
$39 | 90 days |
|
The Genius Wave
geniussongoriginal.com |
$39 | 90 days |
|
The Memory Wave
discovermemorywave.com |
$39 | 90 days |
How to claim a refund
- Keep your order number. It is in the ClickBank receipt email sent when you order.
- Ask before the window ends, counting from the order date. ClickBank's customer support site is clkbank.com.
- Check the return instructions on the order page. Some vendors ask you to send the bottles back, empty or not, at your own postage cost. Keep the tracking number.
- Only official orders are covered. A bottle bought on Amazon, eBay or Walmart has no ClickBank guarantee — see where to buy each product.
Where these figures come from
Prices, package sizes, shipping and refund windows are taken from each product's official order page and the ClickBank checkout, and recorded when we review or update the product. A blank shipping line means the order page did not state it. The product data on this page was last updated on 4 October 2026. Offers change, so check the order page before you buy, and if you spot a difference, tell us.
Sumatra Slim Belly Tonic is left out while ordering is paused.
You are welcome to quote this table or link to this page. Our scoring methodology explains how guarantee length counts towards each product's rating.