Milk protein isolate as the first ingredient delivers naturally low lactose for easy digestion
Whey and casein blend provides both fast and slow protein absorption for muscle recovery
Third-party tested for quality and purity ensuring product reliability
Available in multiple flavors and sizes to suit different preferences and needs
Low carb, gluten-free, and keto-friendly to fit a wide range of dietary goals
Summarized by Shop
The Protein Powder You’ll Actually Crave
Select Protein is PEScience’s flagship protein powder — a premium blend of whey and casein protein built for superior taste, texture, and nutrition. Each flavour is crafted to taste exactly like its name, so you’re not just tolerating your protein shake, you’re looking forward to it.
What Makes Sel
Protein Source
Whey protein, Casein protein (milk protein isolate)
I love PEScience's Vanilla & Cookies N' Cream Protein Powder
I have been using PEScience for over 4 years now. I got it cause I watched Jeff Nippard recommend it in one of his videos back in 2021-2022. I love the Gourmet Vanilla and Cookies N' Cream flavours of their whey protein products. The samples they provide with each order are also always appreciated. I love the citrus candy flavoured pre-workout. This stuff is great and I'm probably a lifelong customer.
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Ritwik · August 9, 2026
Cake Batter is the BEST protein on the market right now
I absolutely love the cake batter flavour—it’s perfectly sweet without being overpowering, and the consistency is always flawless. It mixes beautifully every time and has become my go-to protein powder, although Im really sad the price has increased! It will be a special treat purchase for me moving forward :)
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Samantha · August 7, 2026
Great texture and Taste
Really Pleased with the protein, I am picky with protein taste. I don't like overly fake tasting and I also want it to be able to be used for shakes, recipes and baking. this one hits all the boxes