Musashi Shred & Burn Chocolate Protein Shake
Musashi Shred & Burn Chocolate Protein Shake: independently scored 10.0/10 on Protein Score and 7.9/10 on Clean Score by ProteinScore.
31.7g protein per serve · 181 cal · 0.9g sugar · 751mg sodium · 375mL serve.
Overview
For a pre-made protein drink, the Musashi Shred & Burn bottle is all about convenience. It saves you the hassle of powders and shakers, delivering a massive protein hit in a format you can grab from the fridge. The trade-off for that convenience is a startling sodium figure; the 751mg per bottle works out to be nearly 38% of the daily 2000mg limit, a number that demands attention if you plan on drinking these regularly. The ingredient list tells a story of formulation over whole foods. The protein comes from sodium caseinate, a slow-release milk protein, which can give it a thicker mouthfeel than typical whey-based drinks. The "Shred & Burn" name is backed by the inclusion of Green Tea Extract and L-Carnitine, while sweetness is handled by sucralose (955), keeping the sugar count impressively low. Compared to its sibling, the Musashi High Protein Shake Vanilla, this Shred & Burn version is a clear step up in protein and a huge step down in sugar. It also packs more protein than the typical ready-to-drink product we see, which averages around 7g per 100mL. The ultra-low sugar is also a standout against a category average of 4g per 100mL. Ultimately, we see this as a purpose-built tool. It's for the person who has just finished a gym session and needs a fast, substantial protein top-up without a sugar penalty. The high sodium and long additive list are the price you pay for that specific, convenient outcome.
Protein Score: 10.0/10
This bottle is one of the most protein-dense options you can pull from a supermarket chiller. Its 31.7 grams of protein in a single 375mL serve is a serious number, putting it far ahead of standard flavoured milks and earning a 9.6/10 for protein content. Stack this against the category average and the gap is clear. This bottle clears the typical ready-to-drink product on protein density, making it a genuinely effective replacement for a scoop of powder. Protein per calorie is also strong, meaning you get a lot of muscle-repairing potential for a modest 181-calorie investment. The verdict is simple: if your goal is the maximum amount of protein for the minimum amount of fuss, this is a front-runner. It delivers a bigger protein hit than the brand's own High Protein Shake Vanilla, making it the go-to choice in the Musashi lineup for a post-workout fix.
Clean Score: 7.9/10
No added sugar is the main story here, with sweetness coming from sucralose (955) instead of the real stuff. Despite this, a long list of functional ingredients sees the product land with a 7.4/10, trailing the average for the category. The final recipe contains 15 ingredients, including a suite of 12 additives to keep it smooth and shelf-stable. Emulsifiers like mono- and diglycerides of fatty acids (471) and stabilisers like carrageenan (407) are doing the work to prevent separation and deliver a consistent texture without the need for constant refrigeration before opening. This is the classic trade-off for convenience in a ready-to-drink format. While an ingredient-conscious shopper might pause at the number of additives, they are what make a shelf-stable, high-protein, low-sugar drink possible. It's a processed product, but one that's formulated to solve a very specific problem.
Wins
- A huge 31.7g of protein in a single 375mL bottle.
- Less than 1g of total sugar per serve.
- Includes Green Tea Extract and L-Carnitine.
Watch outs
- Contains 751mg of sodium, over a third of the daily recommended limit.
- A long list of 12 additives, including artificial sweetener sucralose (955).
- Uses a sodium caseinate base, which can have a thicker texture.
Ingredients
Water, Sodium Caseinate, Vegetable Fat Powder (contains Soy) (Emulsifiers (471, 472c), Stabilisers (339, 450)), Cocoa Powder, Stabilisers (407, 418, 399, 460, 466), Flavours, Salt, Green Tea Extract, L-Carnitine, Sweetener (955), Acidity Regulator (301).
15 ingredients.
Frequently asked questions
- How much sugar is actually in one bottle?
- There is less than one gram of sugar (0.9g) in a whole 375mL bottle. This sugar is naturally occurring lactose from the milk-derived ingredients, not added sugar, which is why it scores so well for this metric. For context, a standard flavoured milk of the same size can easily contain over 30 grams of added sugar. This makes the Musashi Shred & Burn a standout choice for anyone on a low-sugar or ketogenic diet. We'd grab it if you want a sweet-tasting drink without the sugar load.
- Is this a good shake for post-workout recovery?
- Yes, it's an excellent option for recovery. The 31.7 grams of protein per bottle is a substantial serve, comparable to a standard scoop of protein powder, and more than enough to support muscle repair and growth after exercise. The protein source is sodium caseinate, which is a slower-digesting protein, providing a sustained release of amino acids to your muscles over a longer period. For a convenient, on-the-go recovery drink, it's one of the strongest choices in the chiller.
- Does this protein drink need to be kept in the fridge?
- It only needs to be refrigerated after opening. The product is processed and uses a number of stabilisers, which means it is shelf-stable and can be stored in your pantry, gym bag, or desk drawer without spoiling. However, like most milk-based drinks, it is best served chilled for a better taste and texture. We recommend storing it ambiently for convenience, but popping it in the fridge for an hour before you drink it.
- How does this compare to other Musashi protein shakes?
- This Shred & Burn version is one of the highest-protein and lowest-sugar options in Musashi's ready-to-drink range. When compared with the brand's High Protein Shake Vanilla, for example, this chocolate one has significantly more protein and much less sugar. This formulation difference is why it scores much higher on our protein metric. If you're choosing between the two, the Shred & Burn bottle is the clear winner for maximising protein intake while minimising sugar.
- Where can I buy the Musashi Shred & Burn shake?
- This product is typically stocked in the drinks fridge or health food aisle at major Australian supermarkets, including Coles. Availability can vary by store location, so it's always a good idea to check your local. It may also be available from other supplement retailers or directly from the Musashi website, though we don't track live inventory. For a quick find, the supermarket chiller is your most reliable bet.