Rokeby Protein Smoothie Dutch Chocolate
Rokeby Protein Smoothie Dutch Chocolate: independently scored 7.2/10 on Protein Score and 8.2/10 on Clean Score by ProteinScore.
30g protein per serve · 287 cal · 25.1g sugar · 106mg sodium · 425mL serve.
Overview
That 25.1 grams of sugar in a single 425mL bottle is the defining number here. While this Rokeby smoothie delivers a solid 30 grams of protein, it does so by using cane sugar, placing it firmly in the treat category for many shoppers. It's a chilled drink, found in the fridge aisle, and offers the convenience of a ready-to-drink format without the shaker-and-powder routine. Compared to its siblings, this Dutch Chocolate flavour sits alongside the Double Espresso version with an identical protein and sugar profile. However, it stands in sharp contrast to other flavours in the Rokeby lineup, such as Choc Honeycomb or Banana, which contain no added sugar at all. This makes the Dutch Chocolate one of the most indulgent options in the brand's range. Against the broader ready-to-drink category, this bottle lands with a higher sugar content than the 4g per 100mL average we track. Its protein density is about average, but the standout feature is the remarkably short ingredient list. With just seven ingredients, it's far less processed than the typical RTD, which usually contains around 13 ingredients. Ultimately, this is a trade-off in a bottle. You get a significant protein serve and a clean ingredient panel, but at the cost of a high sugar count. We think it works as an occasional, convenient protein top-up, but less so as a daily staple if sugar is a concern.
Protein Score: 7.2/10
This bottle lands with a protein profile that underwhelms when compared to its peers. While the 30-gram-per-serve headline number seems strong, the high sugar content pushes the total calories up, which drags down its protein-per-calorie density. This earns it a 4.4/10 for protein. The core issue is that for 287 calories, the protein return isn't as efficient as other options on the shelf. This score trails the category average, placing it in the lower tier of ready-to-drink products we've analysed. It highlights that total protein isn't the only metric that matters; what you pay in calories for that protein is just as important. Stack this against the no-added-sugar flavours in Rokeby's own range, and the difference is clear. Those versions deliver the same protein for fewer calories, resulting in a much stronger score. For the shopper focused purely on the most efficient protein source, this particular flavour is not the one to reach for.
Clean Score: 8.2/10
Just one stabiliser, carrageenan (407), is the only additive on an otherwise very short list. With only seven ingredients in total, this smoothie achieves 8.1/10 Clean Score, reflecting a minimally processed approach for a supermarket dairy drink. The score lags the category average slightly, but the overall picture is one of simplicity. Carrageenan is a common seaweed-derived stabiliser used to keep chocolate milk smooth and prevent the cocoa from settling. Its inclusion is what separates this from being a perfect-scoring product on our clean metric. What's notable is what's missing: no artificial sweeteners, colours, or preservatives. Rokeby has opted for cane sugar over sucralose or stevia, a choice that impacts the protein score but keeps the ingredient list feeling more traditional. For the shopper prioritising fewer additives over lower sugar, this is a well-made drink.
Wins
- A solid 30g of protein in a single 425mL bottle.
- A very clean list with just 7 total ingredients.
- No artificial sweeteners, using cane sugar instead.
Watch outs
- Contains 25.1g of sugar in one bottle, mostly added.
- Lower protein-per-calorie than no-added-sugar siblings.
- Not shelf-stable, requires refrigeration at all times.
Ingredients
filtered low fat milk, cane sugar, cream (milk), dutch cocoa (1%), natural flavours, lactase enzyme, carrageenan
7 ingredients.
Frequently asked questions
- How much sugar is in a whole bottle?
- A single 425mL bottle of Rokeby Dutch Chocolate Protein Smoothie contains 25.1 grams of sugar. Most of this is cane sugar, which is listed as the second ingredient after milk. This is significantly higher than the brand's no-added-sugar flavours and is comparable to some regular flavoured milks. While you get a good protein hit, the sugar content makes it more of an indulgent choice. We'd say it's fine as a convenient, occasional drink, but not ideal as a daily staple if you're watching your sugar intake.
- Does this need to be kept in the fridge?
- Yes, this is a chilled dairy product and must be refrigerated at all times, both before and after opening. It is made with fresh filtered milk and does not undergo UHT (Ultra High Temperature) treatment, so it is not shelf-stable like some long-life protein drinks. You'll find it in the refrigerated drinks section of the supermarket. Because it needs to be kept cold, it's better suited for immediate consumption rather than being stored in a gym bag for later.
- How does it compare to other Rokeby smoothies?
- This Dutch Chocolate flavour is one of the sweeter options in the Rokeby range. It contains 25.1g of sugar per bottle, similar to their Double Espresso flavour. This contrasts with other flavours in the lineup like Choc Honeycomb or Vanilla Wafer, which contain no added sugar and have a much lower total sugar count (around 16.6g per bottle from milk's natural lactose). While all flavours deliver 30g of protein, the added-sugar versions have a weaker protein-per-calorie ratio. If you want the protein without the extra sugar, we'd suggest trying one of the other flavours.
- Is it a good post-workout recovery drink?
- With 30 grams of high-quality milk protein, it provides an ample amount for muscle recovery after a workout. The protein is sourced from filtered milk, which contains both casein and whey, offering a sustained release of amino acids. However, the 25.1 grams of sugar is a key consideration. While some carbohydrates can help replenish glycogen stores post-exercise, this amount may be higher than what many people are looking for. It's a convenient option if you need protein on the go, but there are lower-sugar alternatives available.
- Where can I buy the Rokeby Dutch Chocolate smoothie?
- Rokeby Protein Smoothie Dutch Chocolate is a widely available product in major Australian supermarkets. It is typically stocked in the chilled dairy or drinks aisles at both Coles and Woolworths. Availability can vary by individual store location, so it's always a good idea to check their online catalogues or apps for local stock levels. The brand may also sell products directly from their own website, which is worth checking for other flavours or pack sizes.