ISOLATE: Hydrolysed Protein Isolate - Day One Performance
ISOLATE: Hydrolysed Protein Isolate - Day One Performance
ISOLATE: Hydrolysed Protein Isolate - Day One Performance

ISOLATE: Hydrolysed Protein Isolate

30 Servings

ISOLATE is a high-performance, dairy-free protein engineered for superior digestion, absorption, and recovery. Powered by NiHPRO® and built for those who demand more from every scoop.

$89.95
FLAVOR: Spiced Caramel Biscuit

Free Shipping on
Orders Over $150

Australian-Made
Products

Formulated Without
Compromise

View details

The Protein That Works as Hard as You Do.

ISOLATE is a high-protein, low-carbohydrate, low-fat formula with an absorption rate that outperforms even Whey Protein Isolate (WPI).

Crafted with hydrolyzed NiHPRO® protein isolate and 100% free from dairy and lactose, it delivers fast, efficient protein uptake without the digestive drag. Fortified with advanced digestive enzymes and 7 billion CFU of gut-supporting probiotics, ISOLATE sets a new benchmark in protein absorption, gut health, and recovery. From digestion to muscle repair, ISOLATE keeps working long after your shaker is empty.

Suggested Use
Mix 1 scoop of Day One’s ISOLATE with 300-400ml of water, adjusting for your preferred taste. Shake well and consume. ISOLATE can be used after training for recovery, as a high-protein snack, or added to smoothies and recipes for extra protein. 

Each serve delivers 25g of high-purity protein with clinical-grade absorption, zero allergens, and a rich, satisfying texture. ISOLATE supports faster recovery, deeper satiety, and better gut health in one clean, uncompromising formula. Whether you’re training hard, eating clean, or simply demanding more from your fuel, ISOLATE is built to elevate performance—inside and out.

QUALITY REDEFINED
Designed, tested, and manufactured in-house to exceed industry standards.

SCIENTIFICALLY BACKED
Crafted with evidence-based ingredients for optimal health and performance.

UNCOMPROMISED FORMULAS
Science backed ingredients, clinical dosages, and real results—0% filler, 100% performance.

PURE INGREDIENTS
Sourced globally, crafted with the highest quality standards.

The ISOLATE difference

  • Advanced Digestion & Uptake ISOLATE uses multi-phase protease enzymes that stay active across all pH levels—breaking down protein from stomach to small intestine for full absorption. It also includes 7 billion CFU from Weizmannia coagulans, L. plantarum, and B. subtilis to improve digestion, nutrient uptake, immune function, and gut balance. The result: more usable protein, less waste, and no digestive drag.
  • Superior Protein Quality Each serve delivers 25g of protein with 85%+ purity (dry basis) and 80.87% as-is, verified by third-party testing. With 1.0 PDCAAS and 116 DIAAS, ISOLATE ranks among the highest-quality proteins available. It’s rich in leucine and EAAs, helping drive muscle growth and recovery.
  • Delicious flavours & Creamy texture ISOLATE shakes are naturally thick, creamy, and smooth—designed to keep you full, without grit or bitterness. Its indulgent texture and flavours (Vanilla Custard Slice, Strawberry Sundae, Spiced Caramel Biscuit) make it a protein you’ll actually enjoy, every day.
  • Gut-Friendly & Allergen-Free ISOLATE is 100% free from dairy, lactose, soy, gluten, and all top 24 allergens. It’s also FODMAP-friendly and non-GMO—clean, safe, and ideal for anyone with sensitivities or gut concerns. No bloating, no compromise.
  • Unmatched Transparency & Testing We list protein content on an “as-is” basis—no inflated dry-weight numbers. Every batch is third-party tested, and through our Check My Batch program, you can verify the protein and amino profile of your exact tub. Transparency is standard, not optional.
  • Low Impact. High Integrity. ISOLATE is produced using MPi™ hydrolyzation and has a lower carbon footprint than dairy or soy proteins. Manufactured in globally certified facilities, it delivers on quality without compromising the planet. ISOLATE isn’t just another protein—it’s the next evolution of performance nutrition. Built for those who train with purpose, fuel with intention, and demand more from every scoop, ISOLATE goes beyond macros to deliver real-world results backed by real-world science. It’s clean. It’s complete. And it’s trusted by those who know that greatness isn’t found in shortcuts—it’s earned through consistency, effort, and the right tools.

FAQs

When is the best time to take ISOLATE?

Post-workout is ideal to support muscle recovery and protein synthesis, but ISOLATE is also great in the morning, between meals, or anytime your body needs clean fuel.

How do I mix ISOLATE for best results?

Mix 1 scoop with 300–400ml of cold water or your milk of choice. Shake well. No blender needed—ISOLATE mixes smooth every time.

Can I use ISOLATE in recipes or baking?

Yes. ISOLATE holds up in smoothies, oats, baked goods, or even frozen desserts like Ninja Creami creations. High heat may reduce probiotic activity but won’t affect protein quality.

How does ISOLATE compare to whey protein isolate?

ISOLATE delivers superior absorption through hydrolyzed NiHPRO® protein and multi-phase digestive enzymes. It also includes 7B CFU of probiotics for gut health—something most WPI formulas can’t match.

How fast does ISOLATE absorb?

Thanks to its hydrolyzed form and digestive support, ISOLATE begins digesting within minutes and reaches the bloodstream faster than conventional proteins.

What does “multi-phase digestion” mean?

ISOLATE contains protease enzymes that work across the stomach’s acidic and the intestine’s alkaline environments—ensuring full protein breakdown and optimal amino acid uptake.

Is ISOLATE dairy-free and lactose-free?

Yes. ISOLATE is 100% free from dairy, lactose, soy, gluten, and the top 24 allergens. It’s also FODMAP-friendly.

What is NiHPRO®?

NiHPRO® is a hydrolyzed protein isolate made using MPi™ technology. It delivers high protein purity (85%+ dry basis), elite digestibility (116 DIAAS), and smooth mixability—without using dairy or animal sources.

Is ISOLATE vegan?

ISOLATE is vegan-friendly. It contains no animal products and is suitable for most plant-based diets.

How do I know what’s in my tub?

Every batch is third-party tested. Use the Check My Batch tool on our website to access lab results for your specific lot number. We list protein “as-is,” not on inflated dry-weight values.

Is ISOLATE amino spiked?

No. ISOLATE is 100% amino spike-free—you get complete, high-quality protein with no added glycine, taurine, or filler aminos.

Who is ISOLATE for?

Anyone serious about performance, recovery, or clean nutrition. Whether you’re an athlete, training hard, managing gut issues, or just need a better protein—you’re who we made it for.