For a first food shop, compare the sugar and calories in the amount you expect to drink rather than choosing by a ‘diet’ or ‘no added sugar’ claim alone. Tesco Groceries lists 9.2g sugars and 92kcal per 200ml for Yazoo No Added Sugar Strawberry, compared with 17.2g sugars and 124kcal per 200ml for its standard Yazoo Chocolate drink; these different flavours do not establish a rule for every milkshake. If neither drink fits what you want, there is no need to buy a ready-to-drink milkshake.
The useful comparison depends on whether your first shop is for individual drinks, a shared bottle or a particular dietary requirement.
If you want a flavoured milk drink, check both the ingredients and the ‘of which sugars’ figure. The NHS distinguishes naturally occurring milk sugar from free sugars, while the nutrition figure includes sugars in the drink.
Check how many servings a pack contains before comparing it with a single drink. Tesco Groceries lists two 200ml servings in the standard Yazoo Chocolate 400ml bottle; its Yazoo No Added Sugar Strawberry multipack contains 200ml drinks.
Read the allergen declaration on the exact drink. Tesco Groceries lists milk for Yazoo No Added Sugar Strawberry; ‘lactose reduced’ does not mean dairy-free.
Start with figures for the same volume, then check the portion you would drink and the ingredients on the pack.
| Priority | What to check | Your needs |
|---|---|---|
| Added and total sugars | Compare ‘of which sugars’ per 100ml. Read the ingredients alongside any ‘no added sugar’ claim: the total can include naturally occurring milk sugar, as the NHS explains. | I want to know whether sugar has been added without mistaking ‘no added sugar’ for sugar-free. |
| Calories and saturated fat | Compare kcal and saturated fat on the same volume basis, then check the figures for the portion you plan to drink. GOV.UK describes traffic-light labels as a way to compare nutrients across foods. | A lower total-sugars figure alone would not answer my question about the whole drink. |
| Portion and pack size | Check the stated serving and the number of servings per bottle. Tesco Groceries lists two 200ml servings in its Yazoo Chocolate 400ml bottle. | If I drink the whole bottle, I want to compare the whole bottle—not just one stated serving. |
| Milk and dietary labels | Read the exact pack’s allergen declaration and dietary wording. A lactose-reduced description does not establish that a milk drink is dairy-free. | For a milk-free shop, I need an explicit milk-free product rather than relying on ‘lactose reduced’. |
| Drink or mix | Check whether the product is ready to drink or a mix. Compare a prepared mix with a bottled drink only after checking its mixing instructions and nutrition for the prepared portion. | I want to know what I am actually putting in the trolley and how its stated portion is prepared. |
Milk sugars still appear in the total-sugars figure. Tesco Groceries lists 9.2g sugars per 200ml for Yazoo No Added Sugar Strawberry.
Check the ingredients and the ‘of which sugars’ figure on the same pack.
Tesco Groceries lists the Yazoo Chocolate 400ml bottle as two 200ml servings, so its per-serving nutrition describes only half the bottle.
Compare drinks per 100ml first, then use the serving figures for the amount you expect to drink.
Lactose reduction does not remove a milk allergen declaration. Tesco Groceries lists milk for Yazoo No Added Sugar Strawberry.
If you need to avoid milk, check the exact product’s allergen statement rather than its lactose wording.
Tesco Groceries notes that reformulation can change ingredients, nutrition and allergen information.
Check the pack you receive, including its nutrition panel, ingredients, allergens and storage instructions.
These examples identify product types to compare; a brand name alone does not tell you the nutrition of a particular flavour or format.
Tesco Groceries lists a standard Chocolate milk drink and a No Added Sugar Strawberry milk drink.
Tesco Groceries lists a 400ml Mars Chocolate Flavoured Milk Drink labelled No Added Sugar.
Tesco Groceries lists Müller Frijj milkshakes in chocolate, strawberry cheesecake and fudge brownie variants.
Tesco Groceries lists its own no-added-sugar chocolate and strawberry milkshake mixes.
These are ready-to-drink protein shakes for shoppers also considering a milkshake-style drink. Compare their bottle or can sizes and current pack labels with conventional milkshakes; they are not a like-for-like list of standard and no-added-sugar milkshakes.
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Consider this ready-to-drink protein shake if you want a double chocolate flavour and a 500ml bottle. The pack contains eight bottles; check the current nutrition label per 100ml and for the amount you would drink.
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This ready-to-drink protein shake comes in 330ml bottles rather than the 500ml format above. The pack contains eight bottles; compare the current label per 100ml before using bottle size to judge nutrition.
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For a single-can format, this vanilla protein shake comes in a pack of eight 250ml cans. Check the can’s ingredients and nutrition label before comparing it with a conventional milkshake or a larger bottle.
No. The NHS distinguishes naturally occurring milk sugar from free sugars, but milk sugar still appears in the drink’s total-sugars figure. Tesco Groceries lists 9.2g sugars per 200ml for Yazoo No Added Sugar Strawberry, so check both the claim and the nutrition panel.
Compare kcal, total sugars and saturated fat per 100ml, then check the serving size and how much you intend to drink. Tesco Groceries lists two 200ml servings in the Yazoo Chocolate 400ml bottle; a whole bottle is twice its stated per-serving amount.
No: lactose-reduced does not mean milk-free. Tesco Groceries lists milk for Yazoo No Added Sugar Strawberry, and the Food Standards Agency identifies milk as an allergen. Check the exact product’s allergen statement if you need to avoid milk.
Use a listing to compare options, then read the pack you receive. Tesco Groceries advises that reformulation can change ingredients, nutrition and allergens, so the current pack matters for a repeat purchase as well as a first one.