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.
SEROTONE - 5HTP 5HTP is a natural amino acid found in the body. Serotone also contains B vitamins and zinc. Available in 50mg and 100mg size capsules. Not advisable if pregnant or taking fenfluramine. Care should also be taken if being prescribed SSRIs. Suggested intake: 50mg capsule: Take 1-2 capsules at the end of the day with a carbohydrate snack. 100mg capsule: Take 1 capsule at the end of the day with a carbohydrate snack. One 50mg capsule typically provides: 50mg 5HTP5mg Vitamin B62.5mg Zinc25µg Biotin50µg Folic acid15mg Niacin. One 100mg capsule typically provides: 100mg 5HTP10mg Vitamin B65mg Zinc50µg Biotin100µg Folic acid30mg Niacin. No added: Sugarsaltwheatglutenmaize/cornyeastlactosedairy productsartificial preservativescolours or flavourings. Vegetarian and vegan.