Nutrition That Works With Your Body, Not Against It
At Inline Nutrition, we believe protein should do more than build muscle. It should help you feel great from the inside out. That’s why our Lean Whey Protein is formulated with Whey Protein Isolate (WPI) and probiotic Bacillus coagulans to support gut health, digestion, and recovery.
WPI: The Gold Standard for Easy Digestion
Not all protein is created equal. Many people experience bloating or discomfort when using Whey Protein Concentrate (WPC) because it contains more lactose and fats.
Our protein powder combines WPC and mostly WPI, delivering a purer, lighter protein that’s:
- Ultra-filtered to remove most lactose and fat.
- Faster digesting, for quick amino acid delivery.
- Gentler on the stomach, especially for those sensitive to dairy.
WPI delivers the clean protein your body can absorb easily, making it the perfect base for a gut-friendly supplement.
The Probiotic Advantage: Bacillus coagulans for Gut Health
We’ve taken our protein one step further by adding Bacillus coagulans, a spore-forming probiotic clinically shown to support digestion and immune health.
Unlike many probiotic strains that struggle to survive stomach acid, Bacillus coagulans is tough. It reaches your intestines alive, where it helps:
- Balance gut bacteria for improved digestion.
- Break down protein more efficiently, enhancing nutrient absorption.
- Reduce bloating and discomfort after protein intake.
Together, WPI and probiotics work in harmony to support a healthy gut environment while delivering superior recovery nutrition.
Cleaner Ingredients, Cleaner Results
Inline Nutrition’s philosophy is simple: no unnecessary additives, nothing artificial, no compromise.
Our Lean Whey Protein formula contains:
- WPI & WPC for fast and sustained protein delivery
- Probiotic (Bacillus Coagulans) to support gut health
- Stevia for natural sweetness
- Vitamin D3 for overall wellness
- No artificial colours or flavours
Just clean protein with real functional benefits, because you shouldn’t have to choose between performance and health.
Whole-Body Wellness, Backed by Science
When your gut is happy, everything works better. Digestion, recovery, energy, and even focus. That’s why our combination of protein and Bacillus coagulans is designed to:
- Improve nutrient absorption and amino acid availability.
- Support a healthy gut microbiome.
- Promote faster muscle recovery and less inflammation.
- Help you feel lighter and more energised after every shake.
It’s not just a protein powder – it’s nutrition that supports your whole wellbeing.
Locally Crafted, Loved Across New Zealand
From early-morning workouts to weekend adventures, Inline Nutrition fuels active Kiwis with clean, functional nutrition for recovery, performance, and gut health – naturally
Ready to Feel the Benefits?
Experience Inline Nutrition’s Lean Whey Protein Powder today and discover fuel that’s kind to your gut and powerful for your performance.




