Terms and conditions

During our promotions you can take advantage of various discounts and offers. You can find all our promotional conditions below. Do you have a question about our promotions or do you want more information? Our customer service is ready for you!

Offers*:

*Content varies by flavour.

*While stocks last

*It is possible not all variants of a product are discounted.

*Not applicable to bundles, combi-deals or Elite products.

*Cannot be combined with other promotions or coupon codes.

Newsletter

Would you like to stay informed about all the latest deals, offers, and innovations? Sign up now for the Optimum Nutrition newsletter and receive a 15% discount on your next order*.

Code can only be used once upon your first sign-up. The discount code is valid for a limited period of two weeks. The code cannot be combined with other offers, such as additional promotional codes and bundles. It cannot be resold or exchanged for cash. It cannot be used for previous purchases. Terms and conditions are subject to change without prior notice. The code will be sent via email after clicking the link to confirm your email address.

General

Optimum Nutrition reserves the right, at its own approval and without prior notice, to change the promotion conditions and / or prices or to end or interrupt the promotion. This also includes situations in which there are errors in the software and / or hardware and other technical and / or legal reasons.

Price changes, printing and typing errors reserved.

The following applies to all promotions: while stocks last.

OPTIMUM NUTRITION GIVEAWAY 

Void where prohibited by law and outside of Great Britian.  Giveaway period is the 05.08.2025 – 06.08.2025 

1. GIVEAWAY DETAILS: 

Name of Giveaway:  ‘Win a Jersey’ 

Giveaway Period: 05/08/2025 – 06/08/2025 

How to Participate: Purchase is necessary.  Internet access and a valid email address is required.  To enter, visit optimumnutrition.com and make a purchase.  Use code “MARCUS20” at check-out to receive a 20% discount off your purchase and to be automatically entered with (1) entry into the giveaway. Multiple entries per person are permitted.  

Number of Winners, Prize Description and Value, and Date of Winner Selection: there will be a total of one (1) winner, who will win a rugby jersey signed by Marcus Smith. The Approximate Retail Value of the Prize is £150.  The Winner will be randomly selected on 08.08.2025. 

SPONSOR: This giveaway is sponsored by Glanbia Performance Nutrition (UK Sales Division) Limited, on behalf of its Optimum Nutrition Brand, Tintagel House, London, United Kingdom (“Sponsor”).  

2. ELIGIBILITY:  The competition is open to residents of the Great Britian aged 18 or over, excluding employees of the Sponsor, its agents, and anyone professionally associated with this Giveaway.  Participation constitutes entrant’s full and unconditional agreement to these Official Rules and to Sponsor’s decisions, which are final and binding in all matters related to the  Giveaway. Winning the prize is contingent upon fulfilling all requirements set forth herein. All entrants must have access to the Internet prior to the start of the Giveaway. Sponsor reserves the right to verify the eligibility of winners. 

4. SELECTION OF WINNER: The provisional winner will be contacted via email 08.08.2025. The Sponsor will select the name of the potential winner of the prize in a random drawing from among all entries received. The odds of winning are based on the number of eligible entries received. The potential winner will be notified when the decision is made and must respond to the notification within seventy-two (72) hours. The potential winner must provide any proof of eligibility for him/herself as required by Sponsor. The potential winner may also be required to complete a declaration of eligibility and release of liability and, where permitted by law, publicity release within fourteen (14) days from the date of winner notification. If the (i) winner notification is returned as non-deliverable, (ii) a potential winner fails to respond to the winner notification within the time required, (iii) a potential winner fails to sign any requested documents within fourteen (14) days, (iv) a potential winner fails to abide by these Official Rules, or (v) a potential winner is disqualified for any reason, the potential winner will be deemed to have forfeited the prize, and an alternate potential winner may be selected. A maximum of one (1) alternate winner will be selected, after which any remaining prizes will remain unawarded. 

The POTENTIAL WINNER IS SUBJECT TO VERIFICATION BY SPONSOR, WHOSE DECISIONS ARE FINAL AND BINDING IN ALL MATTERS RELATED TO THE GIVEAWAY. AN ENTRANT IS NOT A WINNER OF ANY PRIZE UNLESS AND UNTIL ENTRANT’S ELIGIBILITY HAS BEEN VERIFIED AND ENTRANT HAS BEEN NOTIFIED THAT VERIFICATION IS COMPLETE. 

6. PRIZE RESTRICTIONS:  The Winner will receive the prize within 80 working days of the date of winner selection (set forth in Section 1 above) once their eligibility has been confirmed. Limit one (1) prize per person. Prize cannot be substituted, assigned, transferred, or redeemed for cash. Sponsor reserves the right to make size or prize substitutions based on product availability at any time during the time frame specified above. Sponsor reserves the exclusive right to substitute any prize with another one of equal or greater value. Sponsor will not replace any lost or stolen prizes. Prize cannot be used in conjunction with any other promotion or offer. All taxes are the sole responsibility of the winner. Only the number of prizes stated in these Official Rules is available to be won in the Giveaway. If, by reason of a print or other error, more prizes are claimed than the number set forth in these Official Rules, an alternate winner will be selected in accordance with the winner selection method described above from among all eligible claimants making purportedly valid claims to award the advertised number of prizes available. 

Any and all applicable taxes and all fees and expenses related to acceptance and use of prizes not specifically stated herein are the sole responsibility of the individual prize winner.  

7. GENERAL CONDITIONS:  Sponsor is not responsible for any typographical or other error in the printing of the offer, administration of the Giveaway or in the announcement of the prize. Sponsor reserves the right to cancel, suspend and/or modify the Giveaway, or any part of it, if any fraud, technical failures or any other factor beyond Sponsor’s reasonable control impairs the integrity or proper functioning of the Giveaway s, as determined by Sponsor in its sole discretion. Sponsor and its agencies are not responsible for lost, late, incomplete, damaged, stolen, misdirected, or illegible entries; lost, interrupted, or unavailable network, server, or other connections, garbled transmissions or miscommunications, telephone transmission problems; computer or software malfunctions or damage to a user’s computer equipment (software or hardware); technical failures; or other errors or malfunctions of any kind whether human, mechanical, electronic, or otherwise. Proof of sending or submission of entry will not be deemed proof of receipt by Sponsor. Sponsor’s failure to enforce any term of these Official Rules shall not constitute a waiver of that provision. 

WARNING: ANY ATTEMPT BY AN ENTRANT OR ANY OTHER INDIVIDUAL TO DELIBERATELY DAMAGE ANY WEB SITE ASSOCIATED WITH THIS GIVEAWAY OR UNDERMINE THE LEGITIMATE OPERATION OF THE GIVEAWAY MAY BE A VIOLATION OF CRIMINAL AND CIVIL LAW, AND, SHOULD SUCH AN ATTEMPT BE MADE, SPONSOR RESERVES THE RIGHT TO PROSECUTE AND SEEK DAMAGES FROM ANY SUCH PERSON TO THE FULLEST EXTENT PERMITTED BY LAW. Sponsor reserves the right at its sole discretion to disqualify any individual it finds to be attempting to tamper with or undermine the entry process, any website associated with the Giveaway, and/or the legitimate operation of the Giveaway; to violate the Official Rules; or to act in an unsportsmanlike or disruptive manner or with the intent to annoy, abuse, threaten, or harass any other person. If, for any reason, the Giveaway is not capable of running as planned, Sponsor may, in its sole discretion, void any suspect entries and (a) modify the Giveaway or suspend the Giveaway to address the impairment and then resume the Giveaway in a manner that best conforms to the spirit of these Official Rules; or (b) award the prize at random from among the eligible, non-suspect entries received up to the time of the impairment. 

8. RELEASE AND LIMITATIONS OF LIABILITY:  By participating in this Giveaway, entrants agree that Sponsor, affiliates, subsidiaries, representatives, consultants, contractors, legal counsel, advertising, public relations, promotional, fulfillment and marketing agencies, website providers, web masters, and their respective officers, directors, employees, representatives and agents (the “Released Parties”) are not responsible for:  (1) any incorrect or inaccurate information, whether caused by entrants, printing errors or by any of the equipment or programming associated with or utilized in the Giveaway; (2) technical failures of any kind, including, but not limited to malfunctions, interruptions, or disconnections in phone lines or network hardware or software; (3) unauthorized human intervention in any part of the entry process or the Giveaway; (4) technical or human error which may occur in the administration of the Giveaway or the processing of entries; or (5) any injury or damage to persons or property which may be caused, directly or indirectly, in whole or in part, from entrant’s participation in the Giveaway or receipt or use or misuse of any prize. No more than the stated number of prizes will be awarded. In event that production, technical, seeding, programming or any other reasons cause more than stated number of prizes as set forth in these Official Rules to be available and/or claimed  Sponsor reserves the right to award only the stated number of prizes by a random drawing among all legitimate, un-awarded, eligible prize claims. 

BY PARTICIPATING IN THIS GIVEAWAY, ENTRANTS AGREE THAT THE RELEASED PARTIES WILL HAVE NO LIABILITY WHATSOEVER FOR, AND SHALL BE HELD HARMLESS BY ENTRANTS AGAINST, ANY LIABILITY FOR ANY INJURIES, LOSSES OR DAMAGES OF ANY KIND TO PERSONS, INCLUDING PERSONAL INJURY OR DEATH, OR PROPERTY RESULTING IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, FROM ACCEPTANCE, POSSESSION, MISUSE, OR USE OF THE PRIZE, ENTRY, OR PARTICIPATION IN THIS GIVEAWAY OR IN ANY GIVEAWAY RELATED ACTIVITY, INCLUDING ACCESS TO AND USE OF THE INTERNET SITE, WWW.OPTIMUMNUTRITION.COM THE DOWNLOADING FROM AND/OR PRINTING MATERIAL DOWNLOADED FROM SAID SITE, OR ANY CLAIMS BASED ON PUBLICITY RIGHTS, DEFAMATION OR INVASION OF PRIVACY, OR MERCHANDISE DELIVERY. THE RELEASED PARTIES ARE NOT RESPONSIBLE IF ANY PRIZE CANNOT BE AWARDED DUE TO TRAVEL CANCELLATIONS, DELAYS, OR INTERRUPTIONS DUE TO ACTS OF GOD, ACTS OF WAR, NATURAL DISASTERS, WEATHER, OR TERRORISM. 

WITHOUT LIMITING THE FOREGOING, EVERYTHING REGARDING THIS GIVEAWAY, INCLUDING THE WEBSITE AND ALL PRIZES, ARE PROVIDED “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. SOME JURISDICTIONS MAY NOT ALLOW THE LIMITATIONS OR EXCLUSIONS OF LIABILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OR EXCLUSION OF IMPLIED WARRANTIES, SO SOME OF THE ABOVE LIMITATIONS OR EXCLUSIONS MAY NOT APPLY. CHECK LOCAL LAWS FOR ANY RESTRICTIONS OR LIMITATIONS REGARDING THESE LIMITATIONS OR EXCLUSIONS. 

9. PRIVACY: All Personal data supplied for this Promotion will be used solely for the purpose of this Promotion by the Promoter and/or by any agent appointed by it to assist with running the Promotion and will not be disclosed to an unconnected third party unless your positive consent has been obtained. Your personal data will be handled in accordance with the Promoter’s privacy policy, available at: Optimum Nutrition Privacy Policy : Optimum Nutrition 

10. If any part/s of these Terms & Conditions are legally ruled to be invalid, illegal or unenforceable, the remainder will not be affected and will continue in full force and effect. 

11. By entering, you will be deemed to have agreed to be bound by these Terms & Conditions. 

12. Choice of Law.  These Terms & Conditions are governed by UK  law and their interpretation and application will be subject to the exclusive jurisdiction of the courts of the United Kingdom.