Legal
Checkout Terms & Attestation Agreement
Last updated: September 22, 2026
These Checkout Terms apply to every order placed with Next Level Research LLC ("we," "us"). By accepting them at checkout and placing your order, you agree to them on your own behalf and on behalf of the organization you purchase for. They supplement our Terms of Service, which also apply.
Your attestations
By placing an order, you confirm each of the following:
- Age 21 or older. The individual completing checkout is at least twenty-one (21) years old.
- Research-use-only purchase. Every product in the order is being purchased solely for legitimate laboratory research and is not for human consumption, administration, or any clinical or household use.
- Experienced researcher. The individual completing checkout is an experienced researcher, or is acting under the direct authority and supervision of an experienced researcher, with the training, qualifications, facilities, and procedures appropriate for the materials ordered.
- Business-to-business / institutional transaction only. The order is placed solely by or for a business, laboratory, academic institution, or other organizational purchaser. It is not placed for personal, family, household, or other consumer purposes.
- Legally authorized receipt. You are legally authorized to purchase and receive the materials in the jurisdiction where they will be received, possessed, and used, and the purchase does not violate applicable law.
Research use only
All products are sold strictly for laboratory research. They are not drugs, foods, dietary supplements, or cosmetics, and are not intended to diagnose, treat, cure, or prevent any disease or condition. You agree not to resell, relabel, or represent any product for any other use.
Card payments
Card payments are processed by Stripe through our payment partner. Your card details are entered into Stripe’s secure payment form on our checkout page; they go directly to Stripe and are never received or stored by Next Level Research. Your order ships after the payment is confirmed.
Refusal and cancellation
We may refuse or cancel any order, and refund any payment, if we believe an attestation above is inaccurate or the order is not for legitimate research use.
Related policies
Our Terms of Service, Shipping Policy, and Refund & Return Policy (available from the footer of every page) are part of this agreement. Questions can be directed to [email protected].
All products sold by Next Level Research LLC are intended for laboratory and research use only. Not for human or animal consumption. Not a drug, food, or cosmetic. Questions? Contact
[email protected].