Mastercase - GK+ Glucose Test Strips (20 units)
$279.80High-precision glucose and ketone test strips for the Keto Mojo GK Plus meter, delivering fast, accurate results in 5 seconds.
Or buy it now on Keto-Mojo USAYou’ll complete checkout securely on Keto-Mojo USA’s own site. We never see your payment details.
Delivery from Keto-Mojo USA
Shipping Rates (How Much It Costs)
Free Standard Shipping — Orders $49+Trade-Up orders do not qualify for free shipping.
Standard Shipping Flat Rate — $5.99Applies to orders under $49.
How Standard Shipping Ships (Carriers We Use)
All Free Shipping and Standard Flat Rate orders ship via DHL → USPS (final delivery).
Order Processing Time (How Fast We Ship)
Most orders are processed within 1–2 business days.
Please allow one additional business day for orders placed on Fridays, weekends, or holidays.
If we need to verify or update any order details (such as a shipping address), processing may take an additional business day after the update is confirmed to ensure accurate delivery.
Delivery Timing (After Your Order Ships)
Once your order ships, delivery typically takes 3–5 business days.
In some cases, delivery may take up to 7 days, depending on your location and carrier transit timing.
Tracking Updates (Important Note)
USPS does not always scan packages immediately. As a result:
Tracking may not update right away
Movement may not appear until the package is closer to delivery
This does not necessarily mean your shipment is delayed
If an Order Is Late
If your package has not arrived within 7 days after shipment, please contact Customer Service with your name and order number, and we’ll take care of you.
Shipping Options at Checkout
USPS Priority Mail: typically 2–3 business days after shipmentFedEx Ground: typically 3–7 business days after shipment
Delivery timing depends on your location and carrier performance.
Expedited Shipping (2-Day / Overnight)
Expedited shipping may be available by request, but is not always offered.
To request expedited shipping, please contact Customer Service before placing your order.
Important:
Expedited orders must be placed before 5:00 AM PST to ship the same business day
Expedited options include 2-Day and Overnight (when available)
Please note: Orders placed on Fridays, weekends, or around holidays may experience carrier delays with 2-Day and Overnight shipping due to reduced pickup and delivery schedules. These delivery windows are carrier estimates, not guarantees, and Keto-Mojo is unable to refund expedited shipping costs for delays caused by the carrier.
Do You Ship Outside of the U.S.?
Yes — we currently ship to the following countries:
Austria, Belgium, Canada, Croatia, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.
For the best shopping experience, please use the store for your region:
EU Store
Keto-Mojo UK
Canada Store
For all other countries, please contact Customer Support .
Amazon Orders (Shipping & Tracking)
If you ordered on Amazon, go to Your Orders → Track Package.
If your order says “Shipped by seller” or “Ships from Keto-Mojo,” use “Contact Seller” and our team will help you.
If your order says “Fulfilled by Amazon” or “Ships from Amazon,” Amazon manages shipping and delivery updates, and Amazon Support is the fastest way to resolve delivery issues.
Returns from Keto-Mojo USA
Table of Contents
Return Policy
How to Start a Return
Items Not Eligible for Return
Refunds
Warranty
Defective or Damaged Items
Gift Returns
Shipping & Return Costs
1. Return Policy
We accept returns for unopened products in their original, sealed packaging within 30 days of delivery.
This return policy applies to purchases made through:
Keto-Mojo Store
Amazon
eBay (must be purchased from Keto-Mojo as the seller)
Important: Products must be unopened, unused, and sealed to qualify for a return.
Amazon Customers
If you purchased through Amazon, return options may vary depending on how your order was fulfilled. Please contact our Customer Support team for the best next step.
eBay Customers
Your purchase must be made with Keto-Mojo as the seller to be eligible for a return.
2. How to Start a Return
To initiate a return, please contact Customer Support and include:
Full name
Order number
Email address used for the order
Photo of the unopened, sealed product(s)
If your return request is approved, Keto-Mojo will provide:
a Return Authorization Number
a return shipping label
return instructions
Return Authorization Required
All returns require a Keto-Mojo-issued Return Authorization Number.Returns sent without one will not be accepted.
Important Return Deadline (10 Days)
Once your Return Authorization Number is issued, your return must be shipped within 10 days.To qualify, the return must be postmarked within 10 days of the date your Return Authorization Number is issued.
3. Items Not Eligible for Return
The following items are not eligible for return:
Gift cards
Downloadable items (eBooks, eCourses)
Free mobile apps
4. Refunds
Once your return is received and inspected, we will notify you via email.
If Your Return Is Approved
Refunds are issued to the original payment method.
If the product is unopened and not defective, we refund the product cost only (shipping is not refundable)
If the product is confirmed defective, we refund the full order amount, including any shipping charges
Please allow up to 5 business days for the refund to appear in your account after it is processed.
5. Warranty
Our warranty applies to the original purchaser and the original meter only (no other products are included).
Warranty Registration Requirement
To activate your warranty, you must register your meter within 30 days of purchase.
After the 30-Day Return Period
After the 30-day return window, meters are eligible for replacement under warranty only.
No refunds will be issued after 30 days
This includes cases where the product has not been used
If your meter is found to be defective, Keto-Mojo will replace it at no charge
To verify defects, we may request photo or video evidence
6. Defective or Damaged Product
If your product arrives defective or damaged, please contact Customer Support and provide:
Full name
Order number
Email address
Description of the issue
Photo or video evidence (required for verification)
If your product is confirmed defective or damaged:
Keto-Mojo covers return shipping (if required) and replacement shipping
We will provide a replacement, refund, or store credit, depending on the situation
7. Gift Returns
If your item was marked as a gift and shipped directly to you, you may return it following the return policy above.
Two return options may be available:
Gift credit
Refund to the original payment method
If you don’t have the order number, we can look it up using the shipping address or billing address.
8. Shipping & Return Costs
All shipping costs are non-refundable, including:
Original shipping fees paid on your order
Return shipping costs (unless the product is defective)
If you return an item or refuse delivery, you are responsible for:
Return shipping costs
Original shipping charges
Neither of which will be refunded.
Highlights
- 8-electrode amperometric biosensor technology ensures high accuracy and precision
- Super SIP patented technology enables rapid blood sample filling to prevent underfill errors
- Measures glucose from 1.1–33.3 mmol/L (20–600 mg/dL) for broad metabolic monitoring
- Delivers results in just 5 seconds for quick insights
- Packaged in individual foil pouches to maintain sterility and extended shelf life
Specs
- Quantity
- 20 test strips per pack
- Compatibility
- Only with Keto Mojo GK Plus blood glucose and ketone meter
- Measurement Range
- 1.1–33.3 mmol/L (20–600 mg/dL)
- Measurement Time
- 5 seconds
- Packaging
- Individually foil pouches
- Sterility
- Maintained






