Buyers who want returnable glass
A doorstep collection service matters as much as the bottle itself. Check that the supplier serves your postcode and collects this particular bottle for reuse.
Who is choosing?
Lunch planners comparing protein
If protein per drink is part of your decision, compare the amount on the current label alongside bottle size and the delivery arrangements.
Buyers comparing portions and sugars
A flavoured dairy drink may come in a bottle larger than the amount you intend to have with lunch. Compare nutrition per 100ml and per intended serving.
What to check before choosing
Decide whether you need a bottle-return service, then compare the amount you would drink and the information on its current label.
| Priority | What to check | Your needs |
|---|---|---|
| Returnable glass | Check that the exact bottle is returnable, how collection works and whether delivery covers your postcode. | I want a bottle that the supplier will collect for reuse, not simply one that looks reusable. |
| Portion and nutrition | Compare bottle volume with the amount you plan to drink. Read total sugars and saturates per 100ml and per serving; total sugars in milk are not the same as free sugars. | A smaller serving may fit my lunch plans better than drinking a whole 568ml bottle. I want to compare the amounts I would actually consume. |
| Protein | Check protein per bottle or intended serving, rather than relying on a protein-focused product name. Compare the serving sizes too. | If protein is one reason I am choosing the drink, I need the figure for the portion I would have. |
| Ingredients and storage | Read the current ingredients and allergen declaration. Follow the storage and after-opening instructions on the pack. | I need to check the actual pack before putting the drink in a packed lunch, particularly if an ingredient or allergen matters to me. |
Common buying mistakes
-
Taking glass packaging as a nutrition claim
A returnable bottle tells you about packaging and collection, not the drink’s sugars, saturates or portion size.
Choose a return scheme for its reuse arrangements, then assess the drink separately using its current nutrition label.
-
Comparing only per-100ml figures
The cited Derby Hill Dairy bottle holds 568ml, while Yazoo gives 200ml as the recommended serving for its Chocolate drink. Similar-looking per-100ml figures would not describe the same amount consumed.
Compare both the label’s per-100ml values and the volume you intend to drink.
-
Equating total sugars with free sugars
The NHS distinguishes sugar naturally present in milk from free sugars. A dairy drink’s total-sugars figure alone does not tell you how much is free sugar.
Use total sugars to compare labelled servings, and read the ingredients rather than calling the entire figure added sugar.
-
Assuming every glass bottle can be returned
A bottle-return service depends on the supplier’s collection arrangements and delivery area.
Confirm postcode coverage, delivery timing and instructions for returning the exact bottle before ordering regularly.
Brand and delivery references
Derby Hill Dairy
Milk & More lists its Chocolate Milkshake in a 568ml glass bottle.
- Milk & More describes the bottle as returnable for reuse.
- The return arrangement is a separate consideration from the drink’s nutrition and the amount consumed.
Modern Milkman
A doorstep milk-round retailer describing a Protein Chocolate Milkshake.
- According to Modern Milkman’s product announcement, the drink provides 40g protein per bottle.
- Check postcode coverage, current pack details and bottle-return arrangements for the product you order.
Yazoo
A flavoured-milk reference for comparing a smaller stated serving with a larger delivery bottle.
- Yazoo gives 200ml as the recommended serving for its Chocolate drink.
- Do not assume this product comes in returnable glass; check the exact pack if packaging is decisive.
Shaken Udder
ASDA lists a 750ml Vanillicious Milkshake.
- The retailer’s product information provides an after-opening refrigeration instruction.
- Check the exact pack and any return arrangements rather than treating a bottled milkshake as a returnable-glass option.
Joybuy ready-to-drink protein shakes
These protein shakes offer labelled portion sizes to compare for lunch. Check each product’s packaging if a returnable glass bottle is essential to your choice.
Image unavailable
REP Vanilla Protein Shakes, 8 × 250ml
If you want to compare a smaller protein-shake portion with lunch, check the nutrition label for each 250ml unit. This vanilla-flavour pack contains eight units; confirm the packaging and return arrangements if glass matters to you.
Image unavailable
Applied Nutrition Protein Nutrition Shake, White Chocolate, 8 × 330ml
For a 330ml lunch drink, compare the current label per unit with the portion you intend to have. This is a pack of eight White Chocolate-flavour shakes; check the exact packaging if returnable glass is a requirement.
Image unavailable
Grenade Salted Caramel Protein Shake, 8 × 330ml
If you are comparing protein shakes by lunch portion, use the current label for the amount you would drink. This Salted Caramel-flavour pack contains eight 330ml units; check storage instructions and the packaging of the exact product.
Image unavailable
Applied Nutrition Protein Nutrition Shake, Double Chocolate, 8 × 500ml
The 500ml unit is larger than the 250ml and 330ml options shown here, so compare the whole-unit label with the amount you plan to drink. This Double Chocolate-flavour pack contains eight units; confirm its packaging if you need returnable glass.
Questions about milkshakes for lunch
Does a glass bottle change a milkshake’s nutrition?
No. A returnable glass bottle concerns packaging and collection, not the drink’s sugars, saturates, protein or serving size. Read the current nutrition label for the amount you would drink.
How should I compare sugars in dairy milkshakes?
Compare total sugars for the amount you intend to drink, as well as per 100ml. The NHS distinguishes sugar naturally present in milk from free sugars, so a total-sugars figure alone does not tell you the free-sugars amount.
Can every glass milkshake bottle be returned?
No. Return a bottle only through a collection scheme that covers that product and your address. Milk & More describes its Derby Hill Dairy glass bottle as returnable for reuse; check the supplier’s current collection instructions before ordering.
What if ingredients or allergens affect my choice?
Check the current pack’s ingredients and allergen declaration before buying or drinking a milkshake. Do not rely on its category name or an older online description for the exact formulation.