A — PROTEIN SELECTION.

What? We wanted a highly effective, fast-absorbing, and gut-friendly protein source that maximised muscle recovery and strength while also offering additional benefits beyond muscle repair.

We chose BODYBALANCE® Hydrolysed Protein because it has been clinically studied to enhance lean muscle mass, strength, and joint health while being easier to digest and free from bloating issues. Unlike other proteins, which can spike insulin and cause inflammation in some individuals, BodyBalance works with the body’s natural repair processes to improve both performance and longevity.

Why This Dose? We include 25g per serving, optimized for muscle protein synthesis (MPS), the process your body uses to repair and build stronger muscles after training. This amount ensures your muscles get enough high-quality protein to kickstart recovery without excess fillers.

OneFit uses BODYBALANCE® Protein, clinically shown to increase lean mass, strength, and connective tissue repair. Since Hydrolysed Protein is lower in leucine, we added BCAAs (2:1:1 per serve) to compliment MPS activation, while delivering better digestion, reduced inflammation, and superior joint support.

Muscle-building power plus smarter recovery with OneFit.

B — OPTIMAL HYDRATION.

Hydration is essential for muscle recovery, helping transport nutrients, flush out waste, and prevent cramping. After training, electrolyte loss can slow muscle repair and reduce performance, so we included a full-spectrum electrolyte blend to replenish what’s lost, prevent cramps, and support nerve signalling.

We included Magnesium Citrate (1.25g), Sodium Chloride (0.64g), Potassium Citrate (0.39g), and Calcium to restore electrolyte balance, improve muscle contractions, and support nerve signaling. Magnesium and potassium reduce cramping and muscle fatigue, while sodium and calcium help retain fluids and optimize muscle function. Together, they ensure hydration supports—not limits—your recovery.

Many electrolyte formulas under-dose key minerals or overload sodium, leading to imbalanced hydration and poor absorption. Our precise blend mirrors what’s lost in sweat, providing just enough sodium for fluid retention without bloating, enough magnesium and potassium to prevent muscle fatigue, and calcium to maintain muscle function. Combined with creatine for cellular hydration and probiotics for better absorption, this ensures faster recovery, improved endurance, and hydration that actually works.

C — CREATINE.

Creatine is the most researched performance supplement in history, proven to increase strength, boost endurance, and speed up recovery by fuelling ATP production, the body’s primary energy source for movement.

We use Micronised Creatine Monohydrate (now at 5g per serve)—the gold standard backed by 1,000+ studies. It’s the most effective, bioavailable, and well-studied form, shown to enhance power, build lean muscle, and fight fatigue with long-term safety.

5g per serve is the clinically proven amount to fully saturate muscles, maximize strength and endurance, and eliminate the need for a loading phase. It’s the simplest, most effective way to get all the benefits—without the guesswork.

Women naturally have 20–30% lower creatine stores than men, making supplementation even more impactful. 5g per day boosts strength, endurance, and recovery, while also supporting brain function, hormone balance, and muscle preservation—especially as estrogen declines with age. No bloating, just science-backed benefits for performance and long-term health.

D — FAT BURNING.

Fat metabolism isn’t just about appearance, it’s about performance, longevity, and joint health.

Excess fat increases strain on joints, impacts endurance, and slows recovery. We included L-Carnitine at 1000mg per serve to help transport fat into mitochondria, where it’s burned for energy instead of stored.

L-Carnitine is clinically shown to enhance fat oxidation, improve endurance, and reduce post-exercise fatigue. It also plays a role in reducing inflammation and supporting brain function, making it a key ingredient for both athletes and active individuals.

1000mg per serve is the clinically effective amount to maximize fat utilization, enhance metabolic efficiency, and support sustained energy levels, ensuring fat is used as fuel while protecting lean muscle.

E — IMMUNITY.

Recovery isn’t just about muscles, it’s about keeping your immune system strong so your body can fight off stress, inflammation, and illness. Intense training can weaken immunity, increasing the risk of colds, fatigue, and slower recovery times. OneFit includes key immune-supporting ingredients to keep you performing at your best.

OneFit includes Vitamin C, Vitamin D3, Zinc, and Curcumin, each clinically shown to strengthen immune defences, reduce inflammation, and support recovery. Vitamin C enhances white blood cell function, improving the body’s ability to fight infections. Vitamin D3 regulates immune response and has been linked to a lower risk of respiratory infections. Zinc plays a crucial role in immune cell production and has been shown to reduce the duration of colds. Curcumin, derived from turmeric, is a powerful natural anti-inflammatory that helps reduce stress on the immune system after intense training.

Each ingredient is dosed for maximum effectiveness.

F — GUT AND BRAIN HEALTH.

Gut and brain health are connected. When your gut is strong, your brain performs better—clearer thinking, better focus, and more energy. OneFit is designed to support both with key ingredients at the right doses.

The gut houses trillions of bacteria, influencing everything from nutrient absorption to neurotransmitter production (like serotonin and dopamine). A well-balanced gut microbiome leads to better digestion, improved immune response, and sharper mental performance.

Creatine is best known for muscle power, but just as effective for the brain. Creatine enhances ATP production in brain cells, improving focus, reaction time, and mental endurance. It also protects against cognitive decline.

Collagen strengthens the gut lining, reducing inflammation and improving digestion.

Probiotics introduce good bacteria, supports digestion, immune health, and mental clarity by reducing inflammation and optimizing nutrient absorption.

Antioxidants fight oxidative stress in both the gut and brain. Zinc supports gut barrier integrity and cognitive function, while Vitamin C helps reduce inflammation linked to brain fog.