Whey Protein Isolate (WPI)

Shop whey protein isolate (WPI) powders offering high protein with minimal carbohydrates and fat—ideal for lean muscle growth, recovery and easier everyday nutrition.

TOP 10 WHEY PROTEIN ISOLATE

Rule 1 WPI Protein 2lb - Pistachio
Hot

R1 PROTEIN WPI BY RULE 1 PROTEINS

,
(1)
Price range: $109.95 through $289.95
This product has multiple variants. The options may be chosen on the product page
Primabolics Iso Ripped - Chocolate Milkshake
Hot

ISO-RIPPED V2 BY PRIMABOLICS

, ,
Original price was: $124.99.Current price is: $119.95.
This product has multiple variants. The options may be chosen on the product page
Dymatize Iso100 1.6lb Dunkin Glazed Donut
Hot

ISO100 WPI BY DYMATIZE

,
Price range: $104.95 through $299.95
This product has multiple variants. The options may be chosen on the product page
Black Wolf Performance Protein - Chocolate

PERFORMANCE PROTEIN WPI BY BLACK WOLF NUTRITION

,
Original price was: $119.95.Current price is: $109.95.
This product has multiple variants. The options may be chosen on the product page
Ehplabs Isopept - Peanut Butter Cups

ISOPEPT BY EHPLABS

,
Original price was: $119.99.Current price is: $114.95.
This product has multiple variants. The options may be chosen on the product page
Basic Supplements Isolate - Peanut Butter Cookie

BASIC ISOLATE PROTEIN BY BASIC SUPPLEMENTS

Price range: $109.95 through $249.95
This product has multiple variants. The options may be chosen on the product page
Switch Nutrition WPI Perform - Vanilla

WPI PERFORM BY SWITCH NUTRITION

Original price was: $119.99.Current price is: $109.95.
This product has multiple variants. The options may be chosen on the product page
Primabolics IsoPro - Caramel White Choc

ISOPRO BY PRIMABOLICS

, ,
Original price was: $109.99.Current price is: $104.95.
This product has multiple variants. The options may be chosen on the product page
Switch Nutrition Whey Protein Isolate - Milk Chocolate

WPI SWITCH BY SWITCH NUTRITION

Original price was: $139.99.Current price is: $129.95.
This product has multiple variants. The options may be chosen on the product page
International Protein Amino Charged WPI 1.25kg - Vanilla Ice Cream
Sold out

AMINO CHARGED WPI BY INTERNATIONAL PROTEIN

Price range: $119.95 through $279.95
This product has multiple variants. The options may be chosen on the product page
    Filter by price
    Filter By Flavour

    Showing all 26 results

    Basic Supplements Isolate - Peanut Butter Cookie

    BASIC ISOLATE PROTEIN BY BASIC SUPPLEMENTS

    Price range: $109.95 through $249.95
    This product has multiple variants. The options may be chosen on the product page
    Ryse Supplements Clear Protein - Kool Aid Tropical Punch (1)

    CLEAR PROTEIN BY RYSE

    ,
    Original price was: $99.99.Current price is: $89.95.
    This product has multiple variants. The options may be chosen on the product page
    Ghost Lifestyle Clear Whey Protein Isolate - Sour Strips

    CLEAR WHEY ISOLATE BY GHOST LIFESTYLE

    ,
    Original price was: $119.99.Current price is: $104.95.
    This product has multiple variants. The options may be chosen on the product page
    Rule 1 Proteins R1 Clear Whey Protein Isolate - Cherry Limeade

    CLEAR WHEY ISOLATE BY RULE 1 PROTEINS

    ,
    Original price was: $134.99.Current price is: $119.95.
    This product has multiple variants. The options may be chosen on the product page
    Axe & Sledge Farm Fed - Peanut Butter N'Honey

    FARM FED BY AXE & SLEDGE

    Original price was: $129.99.Current price is: $119.95.
    This product has multiple variants. The options may be chosen on the product page
    Primabolics Iso Ripped - Chocolate Milkshake
    Hot

    ISO-RIPPED V2 BY PRIMABOLICS

    , ,
    Original price was: $124.99.Current price is: $119.95.
    This product has multiple variants. The options may be chosen on the product page
    Dymatize Iso100 1.6lb Dunkin Glazed Donut
    Hot

    ISO100 WPI BY DYMATIZE

    ,
    Price range: $104.95 through $299.95
    This product has multiple variants. The options may be chosen on the product page
    Ehplabs Isopept - Peanut Butter Cups

    ISOPEPT BY EHPLABS

    ,
    Original price was: $119.99.Current price is: $114.95.
    This product has multiple variants. The options may be chosen on the product page
    Primabolics IsoPro - Caramel White Choc

    ISOPRO BY PRIMABOLICS

    , ,
    Original price was: $109.99.Current price is: $104.95.
    This product has multiple variants. The options may be chosen on the product page
    Black Wolf Performance Protein - Chocolate

    PERFORMANCE PROTEIN WPI BY BLACK WOLF NUTRITION

    ,
    Original price was: $119.95.Current price is: $109.95.
    This product has multiple variants. The options may be chosen on the product page
    Rule 1 WPI Protein 2lb - Pistachio
    Hot

    R1 PROTEIN WPI BY RULE 1 PROTEINS

    ,
    (1)
    Price range: $109.95 through $289.95
    This product has multiple variants. The options may be chosen on the product page
    Legit Supps Whey Isolate - Chocolate Milkshake

    WHEY ISOLATE BY LEGIT SUPPS

    Original price was: $124.99.Current price is: $109.95.
    This product has multiple variants. The options may be chosen on the product page
    Onest Health Whey Protein Isolate - Vanilla

    WHEY PROTEIN ISOLATE BY ONEST HEALTH

    Original price was: $114.99.Current price is: $94.95.
    This product has multiple variants. The options may be chosen on the product page
    Pillar Performance WPI - Vanilla

    WHEY PROTEIN ISOLATE BY PILLAR PERFORMANCE

    Original price was: $139.99.Current price is: $124.95.
    This product has multiple variants. The options may be chosen on the product page
    Switch Nutrition WPI Perform - Vanilla

    WPI PERFORM BY SWITCH NUTRITION

    Original price was: $119.99.Current price is: $109.95.
    This product has multiple variants. The options may be chosen on the product page
    Switch Nutrition Whey Protein Isolate - Milk Chocolate

    WPI SWITCH BY SWITCH NUTRITION

    Original price was: $139.99.Current price is: $129.95.
    This product has multiple variants. The options may be chosen on the product page
    Muscle Nation Whey Protein Isolate - Choc Mint
    Sold out

    100% WHEY ISOLATE PROTEIN BY MUSCLE NATION

    (1)
    Original price was: $119.99.Current price is: $109.95.
    This product has multiple variants. The options may be chosen on the product page
    International Protein Amino Charged WPI 1.25kg - Vanilla Ice Cream
    Sold out

    AMINO CHARGED WPI BY INTERNATIONAL PROTEIN

    Price range: $119.95 through $279.95
    This product has multiple variants. The options may be chosen on the product page
    Optimum Nutrition Gold Standard Isolate 5lb - Rich Vanilla
    Sold out

    GOLD STANDARD 100% ISOLATE BY OPTIMUM NUTRITION

    Price range: $109.95 through $264.95
    This product has multiple variants. The options may be chosen on the product page
    Cyborg Sport Grass Fed WPI
    Sold out

    GRASS FED WPI BY CYBORG SPORT

    Price range: $109.95 through $199.95
    This product has multiple variants. The options may be chosen on the product page
    Biotech Iso Whey Zero 2.27kg (90 serve)
    Sold out

    ISO WHEY ZERO BY BIOTECH USA

    Price range: $99.95 through $199.95
    This product has multiple variants. The options may be chosen on the product page
    Raw Nutrition CBUM Itholate - Fudge Brownie
    Sold out

    ITHOLATE BY CBUM

    Original price was: $109.95.Current price is: $99.95.
    This product has multiple variants. The options may be chosen on the product page
    Musclesport Lean Whey Iso Hydro 2lb - Dippsadoodles
    Sold out

    LEAN WHEY ISO HYDRO BY MUSCLESPORT

    , ,
    (1)
    Price range: $99.95 through $199.95
    This product has multiple variants. The options may be chosen on the product page
    Max's Protein Monster WPI - Mocha Madness
    Sold out

    MONSTER WPI BY MAX’S PROTEIN

    Price range: $89.95 through $169.95
    This product has multiple variants. The options may be chosen on the product page
    Adonis Gear Whey Protein Isolate - Double Chocolate
    Sold out

    WHEY PROTEIN ISOLATE BY ADONIS GEAR

    Original price was: $99.99.Current price is: $94.95.
    This product has multiple variants. The options may be chosen on the product page
    Evolve Nutrition WPI 1kg - Banana Paddle Pop
    Sold out

    WPI BY EVOLVE

    Original price was: $119.99.Current price is: $109.95.
    This product has multiple variants. The options may be chosen on the product page

    Muscle Maker Supplements – Your Online Home For Supplements & Sport’s Nutrition in Australia!

    At Muscle Maker we stock a huge variety of only the highest quality sports nutrition. From Pre Workouts and Fat Burner products, to Protein Powders & General Health. As well as Testosterone Boosters and Amino Acids. we have something for everyone, no matter the goal. As a premium supplement store, we pride ourselves on our extensive product range and exceptional customer service.

    With our vast selection of products, combined with our speedy delivery service, you can be confident you will get the best supplements at the best prices, delivered straight to your door!

    Shop online today at Musclemaker.com.au with Afterpay, Zippay & Klarna options available.

    What Our Customers Are Saying

    Read More