Go to link above and submit your email to claim your free kit.
First come first serve I can't see an end date or closed symbol on it so I can only assume it is still going
esco.com Terms and Conditions Free Cholesterol Testing Kit offer
This offer is open to residents of Great Britain aged 18 or over.
To obtain a Free Cholesterol Kit applicants must log onto www.tesco.com and select the link to submit their Tesco.com details.
No applications from agents, third parties, organised groups or applications automatically generated by computer will be accepted. No corrupted applications will be accepted.
Promotion limited to one Free Cholesterol Kit per person.
Responsibility is not accepted for applications lost or corrupted as a result of any network, computer hardware or software failure of any kind.
Proof of sending will not be accepted as proof of receipt.
There are 13000 Free Cholesterol Kits on offer. The first 13000 applications will receive a Free Cholesterol Kit. The Promoter will send the Free Cholesterol Kit by post within 8 weeks of receipt of a valid application.
The Free Cholesterol Kit is intended to provide a guide to your cholesterol levels. If you have concerns about your cholesterol please contact your GP. The Free Cholesterol Kit should be kept out of the reach of children. Care should be taken when using the Free Cholesterol Kit. Please read the Free Cholesterol Kit “Instructions For Use” (included as part of your kit) carefully and ensure you understand them before you use the Free Cholesterol Kit.
Do not use the Free Cholesterol Kit in any way other than prescribed by the “Instructions For Use”.
For the avoidance of doubt nothing in these terms and conditions shall limit or exclude the Promoters liability for death or personal injury arising as a result of the negligence of that party, or fraudulent misrepresentation.
The Promoter limits its liability to any applicant or user of the Free Cholesterol Kit to the cost to the Promoter of the Free Cholesterol Kit.
Without prejudice to the previous paragraphs,  and , the Promoter excludes its liability to any applicant or user of the Free Cholesterol Kit to the fullest amount allowable under any applicable laws or regulations and in particular excludes its liability for any consequential or economic losses (whether direct or indirect) and all other indirect losses howsoever arising.
By applying for a Free Cholesterol Kit, all applicants will be deemed to have accepted and be bound by the rules and consent to the transfer of their personal data to the Data Controller for the purposes of the administration of this Promotion and any other purposes to which the applicant has consented.
These terms and conditions shall be governed by the laws of England & Wales and the courts of England shall have exclusive jurisdiction. Promoters and Data Controller: Unilever UK Limited, Unilever House, Springfield Drive, Leatherhead, KT22 7GR