Paper
Privacy policy
Posted September 24, 2026 · J.R. CARLSON LABORATORIES, INC. · EIN 36-2672870 · 600 W University Drive
- Orders need a name, an email, a delivery address and a payment. A mobile number is taken only if you ask to be logged.
- Personal information is not sold.
- No mobile information is shared with third parties or affiliates for marketing or promotional purposes.
- Texts are marketing only, and only to people who were logged. Message and data rates may apply.
- Reply STOP to leave the line, or use the leave form. Reply HELP for the loft.
- Buying does not require the list. See the Terms of sale.
J.R. CARLSON LABORATORIES, INC. (EIN 36-2672870) operates crestnutritionlab.com under the name CARLSON LABORATORIES. Set out below is every category of personal information the site collects, the purpose each is put to, and the rights you hold over it. It is written to be read rather than to be skimmed past.
1. Information We Collect
- Personal Data: name, email address, mobile phone number, and (where applicable) shipping/billing address.
- Usage Data: IP address, browser type, pages visited and interaction timestamps collected via cookies and similar technologies.
- Device Data: device identifiers and mobile network information used to optimize your experience.
2. How your mobile number is treated
A mobile number reaches us only when you enter it and tick the box, and that is your consent for CARLSON LABORATORIES to send recurring automated marketing and informational text messages to it. Frequency varies. Message and data rates may apply. Reply STOP to cancel or HELP for help. Consent is not a condition of purchase.
No mobile information will be shared with third parties or affiliates for marketing or promotional purposes. The number and the consent attached to it are not sold, not rented and not shared, and they are carved out of every other sharing arrangement set out below.
3. Why we hold it
- Fulfilling orders and providing the communications you requested.
- Issuing order confirmations, despatch notices and delivery updates.
- Sending offers and announcements where consent has been given.
- Improving the website and the experience of using it.
- Responding to enquiries and complying with the law.
4. Cookies and Tracking
Our website may use cookies and similar technologies to enhance your experience and analyze traffic. You can manage cookie preferences through your browser settings.
5. Data Sharing and Disclosure
We do not sell your personal information. We may share data with service providers (payment, shipping, SMS platform, analytics), when required by law, or in connection with a business transfer — always excluding SMS opt-in data as stated above.
6. Access, deletion and the CCPA
Under the California Consumer Privacy Act you may request to know what personal information we hold, require its deletion, and opt out of its sale; we do not sell personal data, so the last is already the position. No request will be met with worse service or a worse price. Send it to keel@crestnutritionlab.com.
7. Security
Industry-standard safeguards protect the information held here, and access to it is restricted to staff whose work requires it. No method of transmission over the internet is completely secure, and we will not pretend otherwise.
8. Anyone under 18
Nothing here is aimed at people under 18 and we do not knowingly collect anything about them. If you believe a minor's information has reached us, tell us and it will be deleted.
9. Revisions to this policy
Amendments are published on this page and carry a revised date. There is no other version in circulation, and the one here is always current.
10. Contact Us
J.R. CARLSON LABORATORIES, INC.
600 W University Drive, Arlington Heights, IL 60004, US
EIN 36-2672870
Email: keel@crestnutritionlab.com
Asking the loft
Call +1 (847) 255-1600 during Monday to Friday, 8am to 5pm Central, write keel@crestnutritionlab.com, or post J.R. CARLSON LABORATORIES, INC., 600 W University Drive, Arlington Heights, IL 60004, US. Say whether you want a copy, a correction, or deletion. We answer within two business days and finish within 30.