All Protein Supplement
Showing 1–12 of 107 results
Amino Charged WPI by International Protein
Extreme Mass By International Protein
R1 Mass Gainer by Rule 1 Proteins
- 1,220 calories per serving
- No banned substances
- Three distinct protein sources
- 6:1 carb-to-protein ratio
- Free from creamers, spiking agents, and soy protein
- Aiding in achieving previously unattainable body goals
- Specially formulated with high-quality ingredients
- Available in a variety of delicious flavors
R1 Whey Protein Isolate by Rule 1
R1 Whey Blend by Rule 1 Proteins
R1 Plant Protein by Rule 1 Proteins
Benefits of R1 Plant Protein by Rule 1:
- 100% plant-based protein from pea, pumpkin, sunflower, and watermelon seed protein sources
- Contains 24g of high-quality protein to support muscle recovery and daily nutrition
- Naturally high in arginine to support oxygen delivery during exercise
- No lactose, no bloating, and easy on digestion
- 5g of fibre per serve for fullness and digestive support
- Naturally sweetened with no added sugars or artificial flavours
- Low in fat and cholesterol-free to complement a lean, heart-friendly lifestyle
- No unnecessary additives or fillers—just clean, plant-based nutrition
Super Mass Gainer by Dymatize
International Protein Superior Whey
ISO 100 WPI by Dymatize
ON Gold Standard 100% Isolate by Optimum Nutrition
GOLD STANDARD 100% ISOLATE FEATURES:
- Experience rapid rates of recovery, allowing you to hit the gym faster
- See improved strength gains thanks to the rebuilding of damaged muscle tissues and the building of new muscle tissues
- Say goodbye to the bloating that you may have witnessed with other protein powders
- Keep your diet nice and lean – no carbs or fat here – just straight protein to support your efforts
- Instantly put a halt on catabolism. When catabolism strikes, you’re one step away from losing lean muscle mass.
- Get a protein shake that is quick and convenient to use.
Bsn Syntha-6 Isolate
ON Gold Standard 100% Whey by Optimum Nutrition
- 24 Grams of protein per serving to promote muscle strength and repair
- The world’s best-selling protein and most-awarded
- More than five grams of BCAAs to support endurance and recovery
- Over four grams of glutamine & other precursors
- Instantised to mix easily
- Gluten-free
- Represents the “Gold Standard” for protein quality
Protein Supplements Australia
What you need to know about buying protein powder and sports nutrition online in Australia.
Buy Protein Supplements Online for Everyday Nutrition
Looking to buy protein supplements online in Australia? Supplement Dr offers one of Australia’s premier ranges of protein supplements, including pure whey protein isolate (WPI), mass gainers, plant-based proteins, and meal replacements. These products help increase daily protein intake while supporting your active training and healthy eating goals.
Whether you need the best protein supplements for weight loss, lean muscle building, or convenient everyday nutrition, you can compare top-rated options right here at Supplement Dr.
Why Protein Supplements Support Active Lifestyles
Protein supplements are widely used by gym-goers, athletes, and busy individuals because they make reaching daily macronutrient targets effortless for muscle maintenance, workout recovery, and healthy satiety. They seamlessly complement whole-food diets without requiring complicated meal preparation around work or training schedules.
Research published by sports nutrition authorities confirms that adequate daily protein intake directly supports muscle protein synthesis when paired with resistance training. Higher-protein eating patterns also promote improved appetite control and lean muscle preservation during weight loss phases.
Types of Protein Supplements Available at Supplement Dr
When shopping for protein online at Supplement Dr, you can select from several core protein types based on your fitness goals, digestion, and dietary preferences:
| Protein Type | Digestion Speed | Primary Benefits | Best For |
|---|---|---|---|
| Whey Protein Isolate (WPI) | Ultra-Fast | High protein, low fat, near-zero lactose & carbs | Post-workout recovery & lean muscle cuts |
| Whey Protein Concentrate / Blends | Moderate | Balanced protein profile with rich flavour | Everyday protein intake & baking |
| Mass Gainers | Moderate to Slow | High calories, dense carbs, high protein serving | Hardgainers & severe calorie surplus phases |
| Plant-Based Protein | Moderate | 100% dairy-free, vegan fermented plant sources | Vegans & sensitive digestion |
| Casein & Meal Replacements | Slow Release | Sustained amino acid release for hours | Nighttime recovery & meal replacement |
Top Protein Powders Stocked at Supplement Dr
Explore top-selling protein powders available with fast shipping across Australia from Supplement Dr:
- Amino Charged WPI by International Protein – Fast-absorbing isolate enriched with added L-Glutamine and L-Arginine.
- ON Gold Standard 100% Whey by Optimum Nutrition – The benchmark global whey blend delivering 24g of protein per serving.
- R1 Whey Protein Isolate by Rule 1 Proteins – Clean 100% whey isolate & hydrolysate delivering 25g protein with zero sugar.
- ISO 100 WPI by Dymatize – Hydrolyzed 100% whey protein isolate engineered for ultra-fast digestion.
- Extreme Mass by International Protein – Calorie-dense mass gainer built for rapid size and muscle expansion.
- R1 Plant Protein by Rule 1 Proteins – Premium plant-based protein crafted from pea, pumpkin, sunflower, and watermelon seed sources.
- Super Mass Gainer by Dymatize – High-calorie macro blend packed with protein, BCAAs, and complex carbs.
- Redcon1 MRE Meal Replacement – Whole-food meal replacement protein sourced from beef, salmon, chicken, and egg sources.
Protein Supplements FAQ
Which protein powder is best for weight loss vs muscle building?
For weight loss or strict calorie-cutting phases, high-purity protein powders like R1 Whey Protein Isolate or ISO 100 WPI are ideal because they deliver near-zero fat, sugar, and carbs.
For lean muscle building and weight gain, calorie-dense mass gainers like Extreme Mass by International Protein provide high amounts of carbohydrates and protein per scoop to support a daily calorie surplus.
What is the difference between WPI and Whey Blend?
Whey Protein Isolate (WPI) undergoes ultra-filtration to strip away almost all fat, lactose, and carbohydrates, making it absorb extremely fast and very easy on digestion.
Whey Blends / Concentrates (WPC) retain slightly more natural dairy components, giving them a richer texture and great taste profile for everyday protein supplementation.
When is the best time to consume a protein shake?
• Post-Workout: Consuming fast-absorbing protein (like WPI) within 30–60 minutes after training helps jumpstart muscle protein synthesis and post-workout repair.
• Between Meals: Sip a protein shake during long workdays to sustain satiety and hit daily macronutrient targets effortlessly.
• Before Bed: Slow-digesting proteins like R1 Casein are ideal before sleep to feed muscles gradually overnight.
Are plant-based protein powders as effective as whey?
Yes! Modern multi-source plant proteins (such as R1 Plant Protein) combine pea, pumpkin, and watermelon seed proteins to deliver a complete essential amino acid profile that rivals traditional dairy whey.
What should I mix my protein powder with?
• Water: Best for rapid digestion, fast post-workout absorption, and keeping total calories as low as possible.
• Milk / Plant Milk: Best for a richer, creamier texture and adding extra calories, calcium, and protein.
• Oats / Smoothies: You can also blend protein powder into morning smoothies, oatmeal, or baking recipes for a protein-packed meal.