Meet ActiniZYME®
Green Kiwifruit Enzyme Powder for Protein & Muscle Performance.
Actinizyme® is a New Zealand green kiwifruit powder, standardised for the natural protease actinidin to support efficient plant protein and collagen digestion and help maximise amino acid availability for muscle building and recovery.
What Makes
ActiniZYME® Different?
Most protein digestion aids are single enzymes or harsh digestive formulas. Actinizyme® is a non-GMO, freeze-dried green kiwifruit powder from New Zealand, standardised to its naturally occurring protein-digesting enzyme actinidin, together supporting efficient protein breakdown and amino acid release at a low 200mg dose per 20-30g of protein.
8 in 1 Protein Performance support
Whole fruit enzyme ingredient
Actinizyme® is made from New Zealand green kiwifruit (Actinidia deliciosa var. Hayward) as a whole-fruit powder (no skin, no seeds) for consistent composition, enzyme activity and quality.
Standardised actinidin protease
Actinizyme® delivers an exceptionally high, standardised level of the protein-digesting enzyme actinidin to complement the body’s own proteases and enhance the breakdown of complex protein structures.
Low effective 200 mg dose
200mg per 20-30g protein makes Actinizyme® ideal for capsules, chewables, gummies, protein powders and ready to mix sachets targeting high protein users.
Enhanced protein digestion
Actinizyme® is formulated to enhance collagen and plant protein digestion in the stomach and small intestine, helping high protein users get more from every serving
Supports amino acid availability
By improving the breakdown of protein, Actinizyme® helps release amino acids more rapidly to support muscle building, recovery and metabolic health.
Bypasses Plant Protein’s Built-In Blocker
Commercial plant protein powders often retain trypsin inhibitors, compounds that slow your own digestive enzymes and can cause bloating. Actinidin bypasses this block, breaking down plant proteins even when trypsin inhibitors are present, so your gut doesn’t pay for your protein choice.
Dual‑Phase Enzyme Action
Active in both the stomach and intestine, this natural enzyme provides 2‑in‑1 digestive support — working across the full digestive tract where most other proteases can’t.
Nature’s GREEN
KIWIfruit FOR
protein digestion.
Actinizyme® is a non-GMO, freeze-dried green kiwifruit powder from New Zealand, capturing the naturally rich actinidin enzyme together with kiwifruit fibre and phytonutrients to support protein digestion and amino acid release.
Green kiwifruit is naturally rich in actinidin, a protease that targets bonds not readily cleaved by human and pancreatic enzymes, making it especially useful for difficult-to-digest proteins. Whole fruit matrix delivers actinidin to digest plant proteins, while kiwifruit polyphenols and antioxidant vitamins help counter oxidative stress associated with intense exercise or high-protein diets.
Protein &
Muscle Support.
Actinizyme® is built on human user-testing and data on kiwifruit-derived powders showing that low daily doses can improve digestive comfort with good tolerability, providing a science-backed foundation for protein and muscle applications.
SCIENCE-BACKED 200 mg daily dose
Each 200 mg serve of Actinizyme® is calibrated to deliver sufficient kiwifruit enzyme to make a meaningful difference to protein breakdown, based on animal models that closely mimic human digestion. Researchers have shown that actinidin works at low enzyme‑to‑protein ratios, so we apply roughly two times that level in humans to allow for everyday variation in meals, gut function and lifestyle. This gives formulators a practical, safety‑margined dose that is still small enough to fit easily into protein powders, ready‑to‑mix sachets, gummies and capsules
Benefits associated with Actinizyme®’s science platform include:
- Enhanced digestion of collagen and plant proteins for better utilisation.
- Support for more efficient amino acid release from protein-rich meals and shakes.
- A fruit-based, low-dose approach that complements high-protein nutrition strategies.
WITH ActiniZYME®
Actinizyme® can be used across sports nutrition, active-lifestyle and high-protein products to support better protein use and muscle outcomes.
Protein Powders
& RTMs.
Plant and collagen protein powders and ready-to-mix sachets that include Actinizyme® for enhanced protein digestion and amino acid availability.
Sports Nutrition & Recovery
Pre-and post-workout products combining high protein with Actinizyme® to support muscle building, recovery and training adaptations.
Active Lifestyle
Protein Support
Capsules, chewables and gummies designed to help everyday high-protein users get more from their protein intake.
Growing Recognition
for Kiwifruit Enzyme
Support.
Actinizyme® taps into growing interest in fruit-based digestive enzymes and green kiwifruit-derived solutions for protein digestion and muscle-focused nutrition. As awareness of actinidin and kiwifruit-derived powders increases, Actinizyme® offers a focused, standardised way to bring this concept into high-protein and performance products.
From NZ GREEN
kiwifruit TO
performance Nutrition.
Actinizyme® is made from New Zealand green kiwifruit as a non-GMO, freeze-dried whole-fruit powder, standardised to its naturally occurring actinidin and supported by kiwifruit fibre and phytonutrients.
Key points:
- Made from New Zealand green kiwifruit (Actinidia deliciosa var. Hayward).
- Whole fruit powder (no skin, no seeds) for consistent composition and enzyme activity.
- Naturally rich in actinidin, dietary fibre, polyphenols, organic acids, vitamins and minerals.
- Clean-label, fruit-based ingredient for sports nutrition and high-protein formats.
