Last Updated: August 28, 2026
YMatter Scientific is committed to providing clear, reliable shipping information for every order.
Shipping Area
At this time, YMatter Scientific ships only to eligible addresses within the 48 contiguous United States and the District of Columbia.
We do not currently ship to:
- Alaska
- Hawaii
- Puerto Rico
- U.S. territories
- APO/FPO/DPO or other Armed Forces addresses
- International destinations
Shipping availability may change in the future.
Standard Tracked Shipping
Our current standard shipping method is:
Standard Tracked Shipping — $14.95
Orders are shipped using a trackable carrier whenever available.
Tracking information will be provided after the order has been processed and the carrier has accepted the shipment.
Free Shipping
Orders with a qualifying merchandise subtotal of $250 or more are eligible for Free Standard Shipping.
Unless otherwise stated, the free-shipping threshold is calculated after discounts and before applicable taxes.
Promotional offers may have different shipping requirements.
Order Processing
Orders are processed only after payment has been received and verified.
Orders placed using Direct Payment will remain on hold until payment confirmation is complete.
Processing time is separate from carrier transit time.
We make reasonable efforts to process orders promptly, but processing times may vary due to:
- Order volume
- Payment verification
- Inventory availability
- Holidays or weekends
- Weather or transportation disruptions
- Fraud or security review
- Other circumstances outside our reasonable control
Delivery Estimates
Any delivery timeframe shown on the website or provided by a carrier is an estimate and is not guaranteed.
Carrier transit times may vary based on destination, weather, transportation conditions, service interruptions, holidays, and other factors outside YMatter Scientific’s control.
Tracking
When tracking is available, tracking information will be provided using the contact information associated with the order.
Carrier tracking systems may take time to update after a shipping label is created.
A tracking number does not necessarily mean that the carrier has physically received the package until the carrier records acceptance or movement.
Shipping Addresses
Customers are responsible for providing a complete and accurate shipping address.
Before submitting an order, please verify:
- Recipient name
- Street address
- Apartment, suite, or unit number when applicable
- City
- State
- ZIP Code
- Telephone number when requested
YMatter Scientific is not responsible for delays, additional charges, or delivery problems caused by incorrect or incomplete information provided by the customer.
If you discover an address error, contact us immediately.
We cannot guarantee that an address can be changed once an order has entered processing or shipment preparation.
Billing and Shipping Addresses
Your billing address and shipping address may be different.
Customers should ensure that each address is entered accurately during checkout.
Orders will be shipped to the shipping address provided at checkout.
Lost or Delayed Packages
If tracking shows unusual delays or no movement for an extended period, contact us and we will review the available carrier information.
When appropriate, we may assist with a carrier inquiry or shipping claim.
Carrier investigations can take time and may need to be completed before a replacement or refund decision is made.
Packages Marked Delivered
If carrier tracking shows that a package was delivered but you cannot locate it, please first:
- Check around the delivery location
- Check with household members or coworkers
- Check with neighbors when appropriate
- Check with your building, mailroom, front desk, or reception area
- Contact the carrier directly for delivery details
If the package still cannot be located, contact YMatter Scientific and provide your order number.
We will review the circumstances and assist with reasonable next steps.
Damaged Shipments
Please inspect your shipment promptly after delivery.
If your package or product arrives damaged, contact us as soon as reasonably possible.
We may request photographs of:
- The shipping box or mailer
- Shipping label
- Internal packaging
- Damaged product
- Any visible leakage, breakage, crushing, or other damage
Please retain all packaging and affected products until the issue has been resolved.
Do not discard damaged materials unless instructed to do so.
Incorrect or Missing Items
If your order contains an incorrect product, incorrect strength, incorrect quantity, or missing item, contact us promptly.
Please provide your order number and a description of the issue.
Photographs may be requested when appropriate.
Returned-to-Sender Packages
Packages returned to YMatter Scientific because of:
- Incorrect or incomplete addresses
- Customer refusal
- Failure to retrieve a package
- Carrier inability to complete delivery
may be subject to additional shipping charges before reshipment.
Any refund eligibility will be determined according to our Refund and Returns Policy and the circumstances of the shipment.
Shipping Charges
Original shipping charges are generally non-refundable once shipping services have been performed.
Exceptions may apply when an error by YMatter Scientific resulted in the shipment issue or where otherwise required by law.
Package Protection and Carrier Insurance
Certain shipments may include carrier-provided coverage or other shipping protection depending on the carrier, service level, package value, or shipping service used.
Any optional package-protection program offered in the future will be displayed separately during checkout.
The availability of carrier insurance or package protection does not guarantee automatic reimbursement. Claims may require documentation and carrier review.
Research Materials
Products identified as research materials remain Research Use Only during shipping and delivery.
Shipping or delivery of a product does not change its intended-use restrictions.
Research materials are not intended for human or veterinary use or consumption.
Contact Us
For questions regarding shipping, tracking, damaged packages, or delivery issues, please contact us through the Contact page on our website or reply to an order-related email.
Please include your order number whenever possible.
YMatter Scientific
PO Box 1124
Murrieta, CA 92564
United States