Ranking the best protein shakes in Singapore
Ready-to-drink protein shakes and milks are having a moment in 2026. Whether you’re hitting the gym or just need a nutritious snack, these drinks are the perfect solution. From well-known brands like Meiji and Oatside to new contenders, we’ve tried and ranked the top 12 protein shakes in Singapore, all readily available at most 7-11 stores and supermarkets across the island. Keep reading to find your new favourite!
Table of Contents
- Ranking the best protein shakes in Singapore
- The criteria
- 12. Magnolia High Protein Milk – Vanilla
- 12. Oatside Vanilla Protein Oat Milk Drink
- 10. Magnolia High Protein Milk – Chocolate
- 9. Oak Plus Protein Milk – Chocolate
- 8. Oatside Chocolate Protein Oat Milk Drink
- 7. Oak Plus Protein Milk – Vanilla
- 6. Arla Protein Vanilla Flavoured Shake
- 5. Meiji Low Fat High Protein Milk – Plain
- 4. Meiji Low Fat High Protein Milk – Green Tea
- 3. Rokeby Farms Protein Milk Smoothie – Vanilla Wafer
- 2. Rokeby Farms Protein Milk Smoothie – Strawberry
- 1. Arla Protein Strawberry & Raspberry Flavoured Shake
- Where to find the best protein shake in Singapore
The criteria
Before we dive into the rankings, let’s break down the criteria.
We rated each drink based on three key elements: taste, protein weightage (or protein percentage), and cost. Each category is assigned a percentage score, which is then averaged to give the final overall score.
Taste-wise, I’m looking for something without a strong protein powder flavour or the taste of artificial sweeteners. The drink should be smooth and free of any grittiness. Bonus points for a rich, creamy consistency—if it feels like dessert, even better!
Protein weightage shows what percentage of the drink’s total calories comes from protein. To calculate it, we’ll multiply the amount of protein (in grams) by 4 (since 1g of protein equals 4 calories). Then, we’ll divide that by the total calories in the product to find the percentage of calories from protein. A higher percentage is preferred.
Finally, the value-for-money aspect. We’ll compare the price of each brand relative to the amount you get in a single bottle.
For fairness, we purchased two drinks from each brand (six in total)—one plain or vanilla flavour, and one special flavour.
12. Magnolia High Protein Milk – Vanilla
Interestingly, homegrown beverage brand Magnolia has joined the protein drink trend, launching two protein milks: vanilla and chocolate.
The Magnolia High Protein Milk – Vanilla is widely available at most supermarkets. Priced at $5.05 for 375ml, it’s not the cheapest option, but it offers 25g of protein in a single serving.
This protein milk tasted similar to a protein shake made by mixing protein powder with water—and not in a good way. The artificial vanilla flavour wasn’t to my liking. It was similar to the Oatside Vanilla Protein Oat Milk Drink (see below), but slightly creamier and sweeter.
Taste: 20%
Protein weightage: 45.2%
Value: 55%
Total: 40%
12. Oatside Vanilla Protein Oat Milk Drink
I rated Oatside as my favourite oat milk brand in 2023, so I had high hopes for their protein drink.
Oatside Vanilla Protein Oat Milk Drink ($2.75 for 250ml) is marketed as a low-fat, no-sugar-added option with 20g of protein per serving. Made with pea protein, this plant-based beverage is also dairy-free, making it suitable for those sensitive to lactose.
Unfortunately, this drink missed the mark. Right from the start, there was a strange scent that put me off before I even took a sip. The weird flavour and mouthfeel followed, with a lingering aftertaste that I didn’t enjoy. The drink also felt a bit watery, which is typical of oat-based beverages, but it seemed thinner than Oatside’s regular oat milk.
Oatside, I love you, but this protein milk just wasn’t for me.
Taste: 10%
Protein weightage: 49%
Value: 70%
Total: 43%
10. Magnolia High Protein Milk – Chocolate
Between Magnolia’s vanilla and chocolate flavours, we preferred the latter. On first whiff, the Magnolia High Protein Milk – Chocolate ($5.05 for 375ml) smelled just like regular chocolate milk, which made a positive first impression.
While the chocolate version tasted much better than the vanilla, a lingering, almost-metallic aftertaste of protein powder remained. Still, it earned plus points for its thick and creamy consistency, which helped mask some of the protein flavour I wasn’t fond of.
Interestingly, the chocolate protein milk has a slightly higher protein weightage compared to the vanilla version.
Taste: 40%
Protein weightage: 49.45%
Value: 55%
Total: 48.2%
9. Oak Plus Protein Milk – Chocolate
Compared to Oak’s vanilla protein milk, the chocolate version tasted slightly better. It reminded me of Meiji chocolate milk, but much sweeter, so those with a sweet tooth might enjoy it.
Unfortunately, the texture wasn’t as smooth as I’d hoped, with a slightly powdery finish. Thankfully, as with the other chocolate milks on this list, the chocolate flavour helped to mask it, though not completely. I’d recommend giving the bottle a good shake before drinking each time.
It’s priced at $5.65 for 500ml.
Taste: 55%
Protein weightage: 38.6%
Value: 65%
Total: 52.9%
8. Oatside Chocolate Protein Oat Milk Drink
If you had to choose between the Oatside Chocolate Protein Oat Milk Drink ($2.75 for 250ml) and Magnolia’s version, go with the former. It has a higher protein weightage and offers better value for money.
At first glance, this chocolate-flavoured protein milk was noticeably creamier and thicker than its vanilla counterpart. It’s lightly sweetened with a dark chocolate flavour that I thought would help mask the protein powder taste, but it didn’t quite do the trick. I’d recommend drinking it extra cold, as that helps reduce some of the aftertaste.
Although I preferred the taste of Oak Plus’ protein milk, Oatside’s chocolate protein milk had a superior protein ratio and value, which made it rank higher.
Taste: 40%
Protein weightage: 53.3%
Value: 70%
Total: 54.4%
7. Oak Plus Protein Milk – Vanilla
The Oak Plus Protein Milk – Vanilla ($5.65 for 500ml) fared better than its chocolate counterpart in terms of protein weightage. This protein shake had a prominent vanilla flavour that reminded me of cereal-infused milk, though its sweetness level was slightly above what I’m used to.
Like the chocolate version, this drink wasn’t as smooth as I’d like, with a slightly powdery finish. Nonetheless, I think it makes a decent option for your morning coffee.
Taste: 60%
Protein weightage: 41.2%
Value: 65%
Total: 55.4%
6. Arla Protein Vanilla Flavoured Shake
Hailing from Denmark, Arla’s protein shakes ($5.14 for 482ml) are the most affordable on this list based on cost per ml. The vanilla-flavoured milk looked similar to regular dairy milk and had a light vanilla fragrance.
While it doesn’t have the highest protein content, its taste and price point work in its favour. I liked the mild vanilla sweetness, which didn’t taste overly artificial, though it was slightly sweeter than what I’d usually prefer.
Taste: 65%
Protein weightage: 43%
Value: 80%
Total: 62.7%
5. Meiji Low Fat High Protein Milk – Plain
NGL, I was super excited to try the viral Meiji protein shakes ($4.95 for 350ml), as they’ve been popping up all over my social media feed. Sidenote: while these have the highest cost per ml on this list, they’ve been retailing at a discounted price of $3.75 per bottle for some time now. For the sake of fairness, I evaluated them based on the retail price listed on FairPrice.
The plain version was unflavoured, tasting similar to regular dairy milk, just slightly less creamy. I thought this was an excellent rendition of protein milk done right, as there was no lingering aftertaste. Its protein weightage was also one of the highest on the list, making it a great addition to your morning coffee or cereal.
Taste: 70%
Protein weightage: 71.6%
Value: 50%
Total: 63.9%
4. Meiji Low Fat High Protein Milk – Green Tea
If you love matcha latte as much as we do, add Meiji’s green tea-flavoured protein shake ($4.95 for 350ml) to your to-try list. This sugar-free drink has the highest protein content on this list, coming in at an impressive 73%.
The green tea flavour was pleasant and not too strong, though it leans more towards Thai green milk tea with a slightly floral note, rather than traditional Japanese matcha. It was a little sweet for my liking, but thankfully didn’t have the artificial sweetener aftertaste I usually dislike.
Taste: 70%
Protein weightage: 73%
Value: 50%
Total: 64.3%
3. Rokeby Farms Protein Milk Smoothie – Vanilla Wafer
Coming in third on our list is the Rokeby Farms Vanilla Protein Smoothie ($5.05 for 425ml), a popular pick that’s garnered rave reviews online.
I’m already a fan of Rokeby’s range of milk beverages, so it wasn’t surprising that I enjoyed this one. The vanilla flavour reminded me of cereal milk, but with a more natural taste compared to Arla’s version. It leans towards a richer vanilla extract profile, rather than the cheaper, more artificial vanilla essence you sometimes get.
Taste: 85%
Protein weightage: 49.6%
Value: 60%
Total: 64.9%
2. Rokeby Farms Protein Milk Smoothie – Strawberry
The strawberry version ($5.05 for 425ml) was another hit, reminding me of strawberry milk—think strawberry Pocky, but more natural. While it doesn’t have the highest protein content, I really enjoyed this one. It was creamy and smooth, almost like a real smoothie, with a tasty strawberry flavour that wasn’t overly sweet.
It’s also fairly affordable, often going for $4.95 during sales. I’ll definitely be stocking up on this on my next supermarket run.
Taste: 95%
Protein weightage: 41.5%
Value: 60%
Total: 65.5%
1. Arla Protein Strawberry & Raspberry Flavoured Shake
Introducing our favourite protein shake in Singapore: the Arla Protein Strawberry & Raspberry Flavoured Shake ($5.15 for 482ml). This one stood out with its thick, creamy consistency and delicious flavour.
I loved the hint of raspberry, which added a refreshing twist to the usual strawberry milk. It didn’t taste artificial at all, and reminded me of Meiji’s strawberry milk. Definitely one to add to your cart.
Taste: 80%
Protein weightage: 43.8%
Value: 80%
Total: 67.9%
Where to find the best protein shake in Singapore
Whether you’re looking for something affordable, high in protein, or just deliciously smooth, this list of the best protein shakes in Singapore has you covered. Next time you’re at the store, grab one of these top-rated options for a convenient protein boost!
While you’re here, check out our best protein milk video below.
If you’re looking for more must-try food we’ve ranked, check out our shio pan guide and best bak kwa listicle!
10 Best Bak Kwa In Singapore Ranked—Lim Chee Guan, Kim Peng Hiang And More
Photos taken by Nathania Tay
This was an independent article by Eatbook.sg
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