Sellers at Tesco are third party sellers we have invited to sell on Tesco direct. These are companies we’ve selected to provide you with a wider range of products to choose from in one place. They are a mixture of well-known high street retailers and specialist retailers who operate online. Plus, you earn Clubcard points on all seller orders.
Seller deliveries & returns
Delivery times and costs vary by seller - further details are shown on the product pages and at checkout.
If Click & Collect is available from a seller, it will also show on the product page and at checkout.
The delivery and return of seller items is managed by each seller. For further details, or if you have a question about the delivery or return of a seller product, please use the Seller directory to find the seller’s ‘help’ page.
"Quest L-Lysine may increase the absorption and retention of calcium, the major structural component of bone. A higher ratio of Lysine to another amino acid (Arginine) in the body impacts immune function. Collagen, the major protein in the skin, is rich in Lysine. It is in a free-form, simple for the body to assimilate - and is suitable for vegetarians and vegans. Take up to six tablets daily on an empty stomach."