OneFit® Original: Sachets

Stronger. Leaner. Sharper.100 Calories. All Function. No filler. Packed with Collagen Protein, Creatine, Electrolytes, L-Carnitine, and Probiotics. Clinically proven to support lean muscle, fat burn, recovery, and performance.

Selected flavour:
Chocolate Chocolate Milkshake
available
Tropical Tropical Crush
available
Vanilla Vanilla Ice Cream
available
Pine Orange Pineapple Orange
Out of stock

Select Quantity:

Starter Pack

20 sachets

6.5/serving

Most Popular

40 sachets

6.18/serving

Best Value

80 sachets

5.53/serving

Selected price:

140
130

Check Free Bottle with 1st Delivery

Check Free Frother with 2nd Delivery

Check Flavour Protection Guarantee (Instant Swap)

140

Made and Tested in Australia

30 Day Money Back Guarantee

Ships Quickly From Sydney

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Australia’s fastest-growing supplement. OneFit is not just protein it’s a complete post-training performance formula in one serve.

25g collagen protein + 5g creatine + electrolytes + L-carnitine + probiotics for support with muscle repair, fat burn, hydration, gut health and hormonal balance, no stacking 6 different tubs.

Trusted by world-class athletes, founders and high performers.

  • 25 Grams of protein per serving to promote muscle strength and repair
  • Jam-packed with collagen peptides – the main ingredient
  • Australias fastest growing supplement
  • Perfect amount; five grams of creatine to support endurance and recovery
  • Over three grams of electrolytes, l-carnitine & amino-acids
  • Instantised to mix easily
  • Gluten & dairy-free
  • Banned Substance Tested by HASTA Australia
  • Represents the “Highest Performers” for protein quality

One sachet or scoop. Instantly dissolves with a shake/blend. No clumping.

  • Mix with water, milk or yogurt post-training
  • Take once daily (training or non-training days for compounding benefits)
  • Best taken within 30 minutes post-workout for recovery and body recomposition

No blender needed; dissolves with shaking. Designed for zero friction, zero excuses.

Ingredients — Hydrolysed Collagen Peptides (BODYBALANCE®, Bovine Collagen); Creatine Monohydrate; Vitamin & Mineral Premix (Magnesium Citrate, Sodium Chloride, Potassium Citrate, Thiamine Hydrochloride, Riboflavin, Nicotinamide, Calcium Pantothenate, Pyridoxine Hydrochloride, Biotin, Folate, Methylcobalamin, Vitamin C, Vitamin E, Calcium Citrate, Chromium Picolinate, Iron, Manganese Amino Acid Chelate, Selenomethionine, Zinc Citrate, Vitamin D3; Natural Flavours; Branched-Chain Amino Acids (L-Leucine, L-Isoleucine, L-Valine); L-Carnitine; Glycine; Probiotic (Lactobacillus paracasei); Sucralose.* Certified Organic. Free from gluten and dairy ingredients (<3 ppm gluten tested, lactose not detected).

Free From — Dairy, Gluten, Soy, Artificial Colours, Artificial Fillers, Gums & Oils.

Tested — HASTA Certified Banned-Substance Tested Every Batch.

Orders ship daily from our Alexandria, Sydney facility.

Australia: 1–3 business days (FREE over $50)

NZ: 3–6 days · International: 5–10 days express

Every order is 100% covered by our Performance Promise; if OneFit doesn’t make you feel, move and recover better, we’ll make it right immediately with a full refund - just email care@befirstornothing.com or message us on instagram @fon

View Supplement Facts

One-Time Purchase

In Every Serve

Australian Made & Batch Tested by HASTA.

CALORIES 100* kcal
CARBOHYDRATES 1g*
Protein (Lean-muscle support) 25g
Electrolytes (hydration support) 1g
Creatine (INCREASED STRENGTH/POWER SUPPORT) 5g
Vitamins & Minerals (CLINICAL-grade) 17
SUGAR 0g
Skin, Hair & Nails Support Included
View Supplement Facts

Clinically proven to enhance performance and recovery

Clinically proven to enhance performance and recovery

48%

more lean muscle
in 12 weeks

45%

stronger power
gains vs whey

40%

greater body
toning effect

See Our Studies

We Don’t Compare.

Ingredients
Benefits
Features
OneFit®
Protein
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Electrolytes
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Creatine
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Vitamins & Minerals
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L-Carnitine
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Antioxidants
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BCAAs
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Probiotics & Digestive Enzymes
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OneFit®
Lean Muscle Gain
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Faster Recovery
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Advanced Hydration
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Fat Burning Compounds
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Immune System Boost
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Gut Health Improvements
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Reduced Muscle Soreness
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Sustained Energy
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OneFit®
Trully All-In-One
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Single Serve
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Australian Made
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Australian Tested
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Athlete Friendly
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99% Calories From Protein
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Travel Friendly
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In-house Science
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Generic Protein Powder
Protein
Check icon
Electrolytes
Not check
Creatine
Not check
Vitamins & Minerals
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L-Carnitine
Not check
Antioxidants
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BCAAs
Not check
Probiotics & Digestive Enzymes
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Green Powders
Lean Muscle Gain
Not check
Faster Recovery
Not check
Advanced Hydration
Not check
Fat Burning Compounds
Not check
Immune System Boost
Check icon
Gut Health Improvements
Check icon
Reduced Muscle Soreness
Not check
Sustained Energy
Not check
Generic Protein Powder
Trully All-In-One
Not check
Single Serve
Not check
Australian Made
Check icon
Australian Tested
Not check
Athlete Friendly
Check icon
99% Calories From Protein
Not check
Travel Friendly
Not check
In-house Science
Not check
Meal Replacements
Protein
Check icon
Electrolytes
Not check
Creatine
Not check
Vitamins & Minerals
Check icon
L-Carnitine
Not check
Antioxidants
Not check
BCAAs
Not check
Probiotics & Digestive Enzymes
Not check
Pre Workout Drinks
Lean Muscle Gain
Not check
Faster Recovery
Not check
Advanced Hydration
Not check
Fat Burning Compounds
Check icon
Immune System Boost
Not check
Gut Health Improvements
Not check
Reduced Muscle Soreness
Not check
Sustained Energy
Check icon
Meal Replacements
Trully All-In-One
Not check
Single Serve
Check icon
Australian Made
Not check
Australian Tested
Not check
Athlete Friendly
Not check
99% Calories From Protein
Not check
Travel Friendly
Check icon
In-house Science
Not check

We Don’t Just Compete. We Redefine.

OneFit® Protein Powder Meal Replacement Fat Burners

Protein

 OneFit Protein Yes Protein Powder Protein Yes Meal Replacement Protein Yes Fat Burners Protein No

Electrolytes

 OneFit Electrolytes Yes Protein Powder Electrolytes No Meal Replacement Electrolytes No Fat Burners Electrolytes No

Creatine

 OneFit Creatine Yes Protein Powder Creatine No Meal Replacement Creatine No Fat Burners Creatine No

Vitamins & Minerals

 OneFit Vitamins & Minerals Yes Protein Powder Vitamins & Minerals No Meal Replacement Vitamins & Minerals Yes Fat Burners Vitamins & Minerals Yes

L-Carnitine

 OneFit L-Carnitine Yes Protein Powder L-Carnitine No Meal Replacement L-Carnitine No Fat Burners L-Carnitine No

Antioxidants

 OneFit Antioxidants Yes Protein Powder Antioxidants No Meal Replacement Antioxidants No Fat Burners Antioxidants No

BCAAs

 OneFit BCAAs Yes Protein Powder BCAAs No Meal Replacement BCAAs No Fat Burners BCAAs No

Probiotics & Digestive Enzymes

 OneFit Probiotics & Digestive Enzymes Yes Protein Powder Probiotics & Digestive Enzymes No Meal Replacement Probiotics & Digestive Enzymes No Fat Burners Probiotics & Digestive Enzymes No

Supplement Facts

OneFit® Recovery Formula

Serving Size:35g (1 Sachet or 1 Scoop)
Servings Per Package:20
Typical Composition Av. Qty Per Serving (35g) Av. Qty Per 100g
Energy420kJ1200kJ
Calories100kcal286kcal
Protein25.0g71.4g
GlutenNil detectedNil detected
Fat, Total0.1g0.3g
Saturated0.1g0.3g
Carbohydrates0.5g1.4g
Sugars0.1g0.3g
Dietary Fibre0.3g0.9g
Sodium294 mg840 mg
Potassium139 mg397 mg
Magnesium181 mg517 mg
Creatine Monohydrate5.0g14.3g
BCAA (L-Leucine, L-Isoleucine, L-Valine)1.05g3.0g
Glycine1.0g2.9g
L-Carnitine Tartrate1.0g2.9g
Probiotics (L. paracasei)20 Billion CFU57 Billion CFU
Micronutrients^ Qty Per 35g % Daily Value*(per serving)
Vitamin B1 (Thiamin)0.9 mg82%
Vitamin B2 (Riboflavin)0.6 mg35%
Vitamin B3 (Niacin)5.8 mg58%
Vitamin B5 (Calcium Pantothenate)1.4 mg28%
Vitamin B6 (Pyridoxine HCl)0.9 mg56%
Biotin95 mcg317%
Folate (L-Methylfolate as 5-MTHF)115 mcg58%
Vitamin B12 (Methylcobalamin)22 mcg1100%
Vitamin C (Ascorbic Acid)50 mg125%
Vitamin D5 mcg50%
Vitamin E (d-Alpha Tocopherol Succinate)23 mg230%
Chromium7 mcg4%
Iron1.4 mg12%

*Percentage daily intakes are based on an average adult diet of 8700 kJ. ^At time of input.
*Based from Chocolate Milkshake flavour

500,000+ OneFit® Serves Sold Every Month

TrustPilot
4.9 See All Our Reviews
BESTSELLER

Get Started With Our Welcome Bundle

WHAT'S INCLUDED

Starting at $125/mo

OneFit Pouch (700g) OR Sachets (Box of 20) OneFit Pouch OR Sachets Box

25g Organic Protein + 30 Actives. Supports Lean Muscle, Fat Oxidation And More

FON Marathon Bottle

400ml action ready Water Bottle - BPA-Free

FON Frother

Perfectly balanced, lightweight and durable.

Shop Welcome Bundle

Here’s everything you need to know.

How does OneFit compare to whey protein?

OneFit uses organic collagen peptides; cleaner, lighter, and clinically proven to build muscle, strengthen joints, support gut health, and recovery without the bloating or crash. Unlike whey, OneFit isn’t just protein. Every serve gives you the complete recovery solution typical protein could never.

What is OneFit?

OneFit is a complete post-workout recovery blend. Each serve delivers 25g organic collagen peptides, 5g creatine, hydration electrolytes, probiotics, L-Carnitine, and essential vitamins and minerals, all in one.

What does OneFit replace in my post-workout routine?

OneFit can replace:

  • Protein powder
  • Creatine
  • Electrolytes
  • Probiotics
  • Multivitamins
  • Recovery aids

One serve = your full recovery stack.

Will OneFit cause bloating?

No. Unlike whey protein, OneFit is gut-friendly and light to digest, with zero bloating or heaviness.

How many servings of OneFit should I take?

Most people take one serve daily. If you’re training twice a day, a second serve can further support recovery.

Can I take OneFit on rest days?

Yes. OneFit keeps your muscles, gut, and hydration on track even when you’re not training.

What are the key benefits of OneFit?

Daily support for:

  • Lean muscle gain
  • Hydration & performance
  • Fat metabolism with L-Carnitine
  • Gut health & mental clarity
  • Energy & overall resilience

Does OneFit contain stimulants?

No. OneFit is stimulant-free, no caffeine, no hidden additives, no crash.

How do I use OneFit for recovery?

Add one sachet or scoop with 300ml cold water or milk. Shake or blend until smooth. Drink right after training or anytime on rest days.

The Recovery You’ve Been Missing

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Contact

Head Office

Level 15 56 Pitt Street Sydney NSW Australia 2000

Logistics Centre

H1 46-62 Maddox Street Alexandria NSW Australia 2015

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