Core4 Challenge




Commit to the Core4 Challenge

To officially begin, share your Core4 Commitment on your Social Media with #PruvitCore4. Be sure to tag @justpruvit and at least 2 friends to challenge them to join you on the journey.



Complete the following to start your #PruvitCore4 Challenge!

Share your Core4 Commitment*
To officially begin, share your Core4 Commitment on your Social Media with #PruvitCore4. Be sure to @tag @justPruvit and at least 2 friends to challenge them to join you in the journey.

“I accept the Core4 Challenge! My goal is to complete the Core4 Steps,  4 Days a week, for the next 4 Weeks. I Challenge You to join me on this Journey #PrüvitCore4
@friendone @friendtwo @justPruvit”

Order Your Prüvit Technology
Order enough of your favorite Prüvit Ketones to drink them 1-2x day. Incorporate more Prüvit Technology (like MITO//PLEX®, KETO//OS PRØ®, 24Fast, Prüvit Meals & Snacks!) for even BETTER results.

Download the Prüvit Every Day (P.ED) App;
Use the P.ED Mobile App to record your daily Core4 steps, track your streak, team up with partners, and share daily progress.

Take your Before Photos
Based on your goal for the next 4 weeks, document your starting point.

Take your before photos, in order to be entered to win. Whether you’re seeking a physical transformation in the way your clothes fit or a mental transformation in the way you see yourself, document your start. Remember to hold your Core4 START Card in your photo and follow the tips below.

Check out the entry process at

You do not have to wait for any set start date, as soon as you have completed the actions above and are ready, START!

The Challenge is to complete the Core4 Steps, at least 4 Days a week, for 4 consecutive weeks. You got this! Go Go GO!

*Please consult your physician before starting any diet or exercise regime

Complete the Core4 Steps

at least 4 days a week, for 4 consecutive weeks.

fire-flame-curved-solid.svg   utensils-alt-solid.svg   person-running-solid.svg   core_4_icons-02.png
your body by drinking 1–2 ketones every day  

your body a healthy, low carb diet

(New Prüvit Food available at*

  your body and break a sweat at least once a day   your journey by posting on social media with #PruvitCore4
dmo-app-icon.png Download the Prüvit Every Day app to track and share your progress. icons8-app-store.svgicons8-google-play.svg


Celebrate and WIN!

Everyone who completes the Challenge and submits their journey wins...

prize_shaker.png prize_journal.png prize_vote.png prize_drawing.png
Custom Shaker Journey Journal Vote on Future Prüvit Meals & Snacks* Random Monthly Drawing

The most inspiring journey and results WIN

prize_cash_first.png prize_cash_second.png prize_cash_third.png green_plus_circle.png Free Core4 Challenge [1 box Prüvit Technologies + Pruvit Food in USA (16 Meals, 16 Snacks)]
green_plus_circle.png Participate in exclusive Prüvit Technology tasting group*

Female & Male Categories
*Meals, snacks, and tasting group available to US only. 

To be considered for the first round of Core4 Challenge prizes, you must

✅  Complete the Core4 steps, at least 4 days a week, for 4 consecutive weeks

✅  Have a minimum of 50BV in personal Prüvit orders (One-time and/or SmartShip orders are included) or one box of KETO//OS NAT® or KETO//OS PRO® within the last 60 days (based off the date you complete the Challenge).

✅  Submit your information at by June 30th for Cycle 3.

All Prüvit customers and promoters are eligible to enter. Separate winners for both Female + Male categories. All entries will be reviewed by an objective Core4 committee. Spouses can enter individually but prizes will be limited to one per Prüvit account. Winners will be based not only on the results of your challenge but more so on the journey, including what you overcame during this process.


HURRAY! Once you have completed the Core4 Steps, at least 4 Days a week, for 4 consecutive weeks, complete the following to enter to WIN!

Take your BETTER Photos
Are you accomplishing more in your workouts? Maybe you’re smiling more and feeling more confident? It’s time to document your success.

Remember to hold your Core4 FINISH Card in your photo and follow the tips below.  

Enter to Win
Head on over to to submit your journey and be entered to win prizes and rewards.

Start a new Core4 Challenge!

When it comes to your health, there is no finish line. Set a new goal, and start a new Core4 Challenge! We look forward to celebrating you in your journey!

Before / Better Photo Tips

  • Position your camera (or phone) vertically.
  • Wear the same/similar outfit in your photos.
  • Stand in front of a well-lit, solid-colored wall.
  • Face forward and take a full-body photo, including your face, as well as a picture from the back and both sides.
  • Hold your Core4 start/finish card.
  • Include this disclaimer in your post: "Results represented in these images are specific to this individual and may not be representative of your results based upon your diet, exercise, lifestyle, and health factors. Results may vary."


More Resources

Core4 Challenge Zoom

For more information, answers to frequently asked questions, and Core4 Challenge explanation by Prüvit Leaders, check out the video below!



Tools to Share

PDF Downloads:
Starting the Core4 Challenge: Download PDF
Core4 Challenge Summary: Download PDF
Core4 Story Tracker: Dowload PDF

Social Media Assets:
Share the Core4 Challenge: Shareables

Additional Core4 Assets
Check out Pulse Pro icons8-app-store.svgicons8-google-play.svg



Do SmartShips that process with 0BV (paid with PB) count as a qualifying order for the Core4 Challenge?

Do I need to print out the Start & Finish Card?
No, but you do need to include it in your pictures. Get creative. Use another phone or tablet to show your card. Check out #PruvitCore4 on Facebook & Instagram for inspiration

When do I complete the entry submission form at
After you complete your Core4 Challenge, which is after your 4 weeks have been completed. 


Core4 Promotional Contest Rules

1. Eligibility: This Contest is open only to those who are 18 years of age or older as of the date of entry. The Contest is open to eligible Prüvit Customers and Promoters, and is void where prohibited by law. Employees of Prüvit, its affiliates, subsidiaries, advertising and promotion agencies, and suppliers, (collectively the “Employees”), and immediate family members and/or those living in the same household of Employees are not eligible to participate in the Contest. The Contest is subject to all applicable federal, state, and local laws and regulations. Void where prohibited.

2. Agreement to Rules: By participating, the Contestant (“You”) agree to be fully unconditionally bound by these Rules, and You represent and warrant that You meet the eligibility requirements. In addition, You agree to accept the decisions of Prüvit as final and binding as it relates to the content of this Contest.

3. Contest Period: Entries will be accepted online starting on April 21, 2022 @ 12:01am CT and ending June 30, 2022 @ 11:59pm CT. All online entries must be received by June 30, 2022 @ 11:59pm CT.

4. How to Enter: The Contest must be entered by submitting an entry using the online form provided at The entry must fulfill all Contest requirements, as specified, to be eligible to win a prize. Entries that are incomplete or do not adhere to the rules or specifications may be disqualified at the sole discretion of Prüvit. You may enter only once. You must provide the information requested. If You use fraudulent methods or otherwise attempt to circumvent the rules, your submission may be removed from eligibility at the sole discretion of Prüvit.

5. Prizes: The first place Winner(s) of the Contest will receive $10,000, 2 Boxes of Prüvit Technologies, and become a part of the tasting group for future Prüvit Meals and snacks. The second place Winner(s) of the Contest will receive $5,000, 2 boxes of Prüvit Technologies, and become a part of the tasting group for future Prüvit Meals and snacks. The third place Winner(s) of the Contest will receive $2,000, 2 boxes of Prüvit Technologies, and become a part of the tasting group for future Prüvit Meals and snacks. The specifics of the prize shall be solely determined by Prüvit. No cash or other prize substitution shall be permitted except at Prüvit’s discretion. The prize is nontransferable. Any and all prize-related expenses, including without limitation any and all federal, state, and/or local taxes, shall be the sole responsibility of Winner. No substitution of prize or transfer/assignment of prize to others or request for the cash equivalent by Winner is permitted. Acceptance of prize constitutes permission for Prüvit to use Winner’s name, likeness, and entry for purposes of advertising and trade without further compensation, unless prohibited by law.

6. Odds: The odds of winning depend on the number of eligible entries received.

7. Winner Selection and Notification: Grand prize winners will be selected by a Prüvit judging committee. Winners will be selected based on a combination of their results and inspiring journey. Winner will be notified by email following selection of Winner. Prüvit shall have no liability for Winner’s failure to receive notices due to spam, junk e-mail or other security settings or for Winner’s provision of incorrect or otherwise non-functioning contact information. If Winner cannot be contacted, is ineligible, fails to claim the prize within five (5) days from the time award notification was sent, or fails to timely return a completed and executed declaration and release as required, the prize may be forfeited and an alternate Winner selected. Receipt by Winner of the prize offered in this Contest is conditioned upon compliance with any and all federal, state, and local laws and regulations. ANY VIOLATION OF THESE OFFICIAL RULES BY WINNER (AT PRÜVIT‘S SOLE DISCRETION) WILL RESULT IN WINNER’S DISQUALIFICATION AS WINNER OF THE CAMPAIGN, AND ALL PRIVILEGES AS WINNER WILL BE IMMEDIATELY TERMINATED.

8. Rights Granted by You: By entering this content (e.g., photo, video, text, etc.), You understand and agree that Prüvit, anyone acting on behalf of Prüvit, and Prüvit’s licensees, successors, and assigns, shall have the right, where permitted by law, to print, publish, broadcast, distribute, and use in any media now known or hereafter developed, in perpetuity and throughout the World, without limitation, your entry, name, portrait, picture, voice, likeness, image, statements about the Contest, and biographical information for news, publicity, information, trade, advertising, public relations, and promotional purposes. without any further compensation, notice, review, or consent.

9. Terms & Conditions: Prüvit reserves the right, in its sole discretion, to cancel, terminate, modify or suspend the Contest should virus, bug, non-authorized human intervention, fraud, or other cause beyond Prüvit’s control corrupt or affect the administration, security, fairness, or proper conduct of the Contest. In such case, Prüvit may select the Winner from all eligible entries received prior to and/or after (if appropriate) the action taken by Prüvit. Prüvit reserves the right, in its sole discretion, to disqualify any individual who tampers or attempts to tamper with the entry process or the operation of the Contest or website or violates these Terms & Conditions. Prüvit has the right, in its sole discretion, to maintain the integrity of the Contest, to void votes for any reason, including, but not limited to: multiple entries from the same user from different IP addresses; multiple entries from the same computer in excess of that allowed by Contest rules; or the use of bots, macros, scripts, or other technical means for entering. Any attempt by an entrant to deliberately damage any website or undermine the legitimate operation of the Contest may be a violation of criminal and civil laws. Should such attempt be made, Prüvit reserves the right to seek damages to the fullest extent permitted by law.

10. Limitation of Liability: By entering, You agree to release and hold harmless Prüvit and its subsidiaries, affiliates, advertising and promotion agencies, partners, representatives, agents, successors, assigns, employees, officers, and directors from any liability, illness, injury, death, loss, litigation, claim, or damage that may occur, directly or indirectly, whether caused by negligence or not, from: (i) such entrant’s participation in the Contest and/ or his/her acceptance, possession, use, or misuse of any prize or any portion thereof; (ii) technical failures of any kind, including but not limited to the malfunction of any computer, cable, network, hardware, or software, or other mechanical equipment; (iii) the unavailability or inaccessibility of any transmissions, telephone, or Internet service; (iv) unauthorized human intervention in any part of the entry process or the Promotion; (v) electronic or human error in the administration of the Promotion or the processing of entries.

11. Disputes: THIS Contest IS GOVERNED BY THE LAWS OF TEXAS, WITHOUT RESPECT TO CONFLICT OF LAW DOCTRINES. As a condition of participating in this Contest, participant agrees that any and all disputes that cannot be resolved between the parties, and causes of action arising out of or connected with this Contest, shall be resolved individually, without resort to any form of class action, exclusively before a court located in Texas having jurisdiction. Further, in any such dispute, under no circumstances shall participant be permitted to obtain awards for, and hereby waives all rights to, punitive, incidental, or consequential damages, including reasonable attorney’s fees, other than participant’s actual out-of-pocket expenses (i.e. costs associated with entering this Contest). Participant further waives all rights to have damages multiplied or increased.

12. Social Media: The Campaign hosted by Prüvit is in no way sponsored, endorsed, administered by, or associated with Facebook, Instagram, TikTok or any other social media platforms.

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