Mixed Whey Protein
Isolate Powder
Find Your Whey To Strength
Recover Strong, Come Back Stronger
Fuel your muscles the right whey with XS Mixed Whey Protein Isolate Powder—a powerful and delicious formula designed to support lean muscle growth, muscle repair and muscle recovery. Each serving delivers 25g of Protein, 5g of Branched-Chain Amino Acids (BCAAs), and Zero Sugar, making it the perfect post-workout companion or daily protein boost for active lifestyle.

Muscle is for everyone, and so is whey—no matter your activity level!
Whey Protein Isolate = Food for your muscles + easily digestible
Fast absorption = Faster recovery post-workout
Complete amino acid profile = Supports lean muscle growth, muscle repair, recovery
BCAA = Better endurance, less soreness
Contributes to daily protein needs for overall health
Designed to support active and everyday fitness – from weightlifting to pickleball
You Put In The Work—Now Fuel Your Results The Right Whey with XS
It’s all about helping you bounce back quicker from your workout, build lean muscle, and crush your next session.


25g of Protein
5g of BCAAs, including leucine for muscle growth
0g Sugar
Low Fat
Gluten-Free
Whey Protein Isolate (WPI) provides more essential amino acids (EAAs), including leucine, compared with other animal and plant protein products.
Naclerio, F., & Seijo, M. (2019). Nutrition for muscle mass gain. Nutr Diet Suppl, 11,37-48
Whey Protein Power for Peak Performance, Backed By Science
Studies show that Whey Protein Isolate combined with Resistance Training is a powerful combo that:
  • Increased muscle protein synthesis1
  • Increased skeletal muscle mass1
  • Enhanced exercise recovery1
  • Increased muscle power1
  • Improved leg strength & chair raise time2
It doesn’t stop there – after 12 weeks of consistent Whey Protein Isolate intake, studies show:
  • Improved body composition3
  • Increased handgrip strength3
  • Increased skeletal muscle mass3
  • Decrease in body fat3
1. Hulmi, J.J.; Lockwood, C.M.; Stout, J.R. Effect of protein/essential amino acids and resistance training on skeletal muscle hypertrophy: A case for whey protein. Nutr. Metab. 2010, 7, 51.

2. Haß, U.; Kochlik, B.; Herpich, C.; Rudloff, S.; Norman, K. Effects of an Omega-3 Supplemented, High-Protein Diet in Combination with Vibration and Resistance Exercise on Muscle Power and Inflammation in Old Adults: A Pilot Randomized Controlled Trial. Nutrients 2022, 14, 4274.

3. Dos Santos, E.M.; Moreira, A.S.B.; Huguenin, G.V.B.; Tibiriça, E.; De Lorenzo, A. Effects of Whey Protein Isolate on Body Composition, Muscle Mass, and Strength of Chronic Heart Failure Patients: A Randomized Clinical Trial. Nutrients 2023, 15, 2320. https://doi.org/ 10.3390/nu15102320
What Makes XS Mixed Whey Protein Isolate Powder Different?
100% Whey Protein Isolate – the purest, most filtered form of whey. That means:
More protein per scoop (90%+)
Low in lactose and fat
Faster digestion post-workout
5g BCAAs including:
Leucine, a BCAA that sparks muscle protein synthesis and reduces breakdown
Valine & Isoleucine, BCAAs that reduce muscle damage and soreness
Did You Know?
Our body can’t make BCAAs, so they must come from food or supplements like the XS Mixed Whey Protein Isolate Powder.
1 serving of XS Whey Protein Isolate (25g of protein)=
Your Ultimate Post-Workout Duo For Ultimate Gains & Lean Muscles
XS Wildberry Flavoured Drink Premix
Fuel your body & recover fast
XS Mixed Whey Protein Isolate Powder
Muscle building & repair
Elevate Your Fitness Routine For A More Powerful Body with XS
MORE INFORMATION
HOW TO USE
Add 1 scoop (33g) to 150-200ml of cold water (1 scoop contains 25g of protein per serving). Shake or blend until mixed. Recommended daily dose is one serving.
TARGETED CONSUMER
Active individuals aged 18–40, from fitness newbies to athletes.