Oak Plus Protein Salted Caramel Milk | 2L
Oak Plus Protein Salted Caramel Milk | 2L: independently scored 9.5/10 on Protein Score and 7.8/10 on Clean Score by ProteinScore.
30g protein per serve · 304 cal · 27g sugar · 640mg sodium · 500mL serve.
Overview
This big two-litre bottle of Salted Caramel Oak Plus marks a clear upgrade from the standard flavoured milks in the chiller. It pours with the same classic texture you'd expect from the brand, but with a nutritional panel geared towards someone tracking their protein intake. With 30g of protein per 500mL serve, it's a substantial hit. Compared with its sibling, the Oak Plus Protein Chocolate No Added Sugar Flavoured Milk, this salted caramel version matches it on protein but carries a fraction more sugar. The trade-off for the convenience and taste is a fairly long ingredient list, including stabilisers and artificial sweeteners to keep the "no added sugar" claim legitimate while delivering a sweet flavour profile. While many ready-to-drink options focus on single-serve convenience, this 2L format makes more sense for at-home use, split across four 500mL serves. It sits in a busy category, but we think its strength is using a familiar brand name for shoppers who are curious about protein but aren't quite ready to commit to powders and shakers.
Protein Score: 9.5/10
The trade-off for a convenient 30g protein hit is the 640mg of sodium that comes with it. That protein dose is substantial for a flavoured milk, earning this bottle an 8.7/10 and putting it well ahead of standard milk drinks. Its protein density lands above the average for the ready-to-drink category we track. The protein itself comes from skim milk and milk solids, a common and effective source for this kind of product. It's a straightforward way to get a post-workout protein serve without the shaker. For a 500mL serve, the 303.5 calories are what you'd expect for a drink this substantial. It's a solid option for someone who wants a familiar taste and a genuine protein boost, provided the sodium isn't a concern.
Clean Score: 7.8/10
The 11-ingredient formula, this Oak Plus bottle sits just under the category average for ingredient list length. The formulation uses milk, milk solids, and a handful of functional additives to achieve its taste and texture, earning it 8.5/10. The key additives here are the fibre polydextrose (1200), a stabiliser (carrageenan, 407) for texture, and two artificial sweeteners, acesulfame potassium (950) and sucralose (955). These sweeteners allow the drink to have no added sugar, with all 27g per serve coming from the natural lactose in the milk. An enzyme, lactase, is also added to help break down this lactose, which may make it easier on the stomach for some. Overall, it represents a moderately processed product, which is typical for a long-life flavoured milk that needs to maintain its consistency and flavour on the shelf.
Wins
- A full 30g of protein in every 500mL serve.
- No added sugar, using sweeteners for a classic taste.
- Almost double the protein of regular flavoured milk.
Watch outs
- Contains 27g of sugar per serve from milk lactose.
- High in sodium, with 640mg in a single 500mL serve.
- Uses artificial sweeteners acesulfame K (950) and sucralose (955).
Ingredients
SKIM MILK, MILK, MILK SOLIDS, POLYDEXTROSE (1200), COLOUR (150a), FLAVOURS, SALT, ENZYME (LACTASE), STABILISER (407), SWEETENERS (950, 955).
11 ingredients.
Frequently asked questions
- How much sugar is in a serve of Oak Plus Protein?
- A 500mL serve of Oak Plus Protein Salted Caramel contains 27 grams of sugar. It's important to note this is not added sugar; it's lactose, which is naturally present in the milk ingredients. The product contains the enzyme lactase, which helps break down this milk sugar. While it meets its 'no added sugar' claim, the total sugar is still a significant portion of the daily intake. We'd factor that in if you're drinking a full serve.
- Is Oak Plus Protein good for post-workout recovery?
- With 30 grams of protein per 500mL serve, it provides a substantial dose of protein that can support muscle recovery after exercise. The protein is sourced from milk solids, which is effective for this purpose. However, it also comes with 640mg of sodium and 27g of sugar, which are high for a single drink. It's a convenient option if you're in a pinch, but dedicated protein shakes often have a stronger nutritional profile for recovery.
- Do I have to drink the whole 500mL serve at once?
- No, you don't have to finish a 500mL serve in one go. Given the 27 grams of sugar and over 300 calories per serve, splitting it into two smaller 250mL portions could be a sensible approach. This would deliver a 15g protein hit with a more moderate sugar and calorie load. The 2L bottle contains four 500mL serves, so it's designed for multiple uses. We think splitting the serve is a good way to manage the sugar intake.
- Where can I buy the 2L Oak Plus Protein bottle?
- This 2L bottle of Oak Plus Protein Salted Caramel is listed in the chilled aisle at Coles supermarkets. Availability can vary by store location, so it's always a good idea to check your local store. While it's stocked in major supermarkets, some brands also sell directly from their own websites. We'd suggest checking the fridge section with other flavoured milks and ready-to-drink protein products.
- Who makes Oak flavoured milk?
- Oak is a well-known Australian brand that has been around since 1903. The brand is currently owned by Lactalis Australia, a subsidiary of a global French dairy company. According to the brand, its products are made in Australia. For more detailed information about the company's history or manufacturing processes, the brand's official website is the best source of information. We haven't independently verified other details of their corporate structure.