Orders & Payments
Can I Make Changes to My Order?
Yes, you can make changes to your order within the first 30 minutes of placing it. After that timeframe, your order begins processing and we're unable to make any modifications. If Your Order Has Already Started Processing. Once processing begins, we
How Do I Cancel My Order?
You can cancel your order within the first 30 minutes of placing it. After that timeframe, your order begins processing and we're unable to cancel it. If Your Order Has Already Started Processing. Once processing begins, we cannot cancel your order.
What Payment Methods Do You Accept?
We accept a wide variety of payment methods to make your checkout experience convenient and secure. Credit & Debit Cards. Visa. Mastercard. American Express. Discover. JCB. Elo. Union Pay. Digital Wallets & Alternative Payment Methods. Shop Pay. Goog
Why Was My Payment Declined?
If your payment was declined, there are several possible reasons. Here's what you can do:. Check with Your Bank or Card Issuer. Contact your bank or credit card company to ensure:. Your card has sufficient funds or available credit. There are no hold
Can I Use Multiple Discount Codes on One Order?
Typically, only one discount code can be applied per order. Discount codes cannot be combined or stacked. How to Apply Your Discount Code. During checkout, enter your discount code in the designated field and click "Apply." The discount will be refle
What is Subscribe and Save?
Subscribe and Save makes it easy to stick to your health goals. Your favorite Core Med Science products are automatically delivered on your chosen schedule, so you can maintain the consistency that drives real results. Benefits of Subscribe and Save.
Local Customs & Laws
We ask that you please be aware of all additional local custom and importation laws. Any additional charges for customs clearance must be paid by you. Customs policies vary widely from country to country; please contact your local customs office or t