Allmax Isoflex, 5lb Chocolate Peanut Butter - SupplementSource.ca

Allmax Isoflex, 5lb Chocolate - SupplementSource.ca

Allmax Isoflex, 5lb Cookies & Cream - SupplementSource.ca

Allmax ISOFLEX, 5lb

Name: Allmax ISOFLEX, 5lb
Rating: 4.91 (147 reviews)

by Allmax Nutrition

Ultra-pure whey isolate for maximum muscle recovery.

100% whey protein isolate: Delivers 27 g of rapidly absorbed protein per serving with no whey concentrate.
Cold-filtered lean nutrition: Provides high-purity protein with minimal lactose, carbohydrates, fat, and sugar.
Large-format recovery support: The 5 lb size helps consistently support lean-muscle repair, growth, and daily protein goals.

Save 15%

$199.95 CAD

$199.95 CAD - $199.95 CAD

$199.95 CAD

$169.94 CAD

$169.94 CAD - $169.94 CAD

$169.94 CAD

5.0lb | $33.99 CAD / lb

Flavour Vanilla

Vanilla Chocolate Cookies & Cream Chocolate Peanut Butter

Quantity

Free shipping over $99, ships from Canada, Canadian authorized, and 30 years serving Canada

Shipping & Returns

Free Shipping on Orders over $99*: Expedited Premium Shipping - Add $99 or more worth of items into your cart (before taxes, fees & after discounts/promo codes), smaller orders are charged a flat rate $9.95*. Please note that post-purchase add-ons cannot be used to reach the $99 Free Shipping threshold.

Rural/Remote areas: Certain locations, which are determined by our shipping providers, do require additional shipping charges. These areas do not qualify for flat rate shipping or free shipping. If this is the case, we will email you before shipping your order.

Please review our Shipping Policies for complete details.

Natural Product Number Info

In Canada, all natural products must be issued a product license by Health Canada. This product number is known as a Natural Product Number or NPN. Products with this license have been assessed by Health Canada and have been found to be safe, effective and of high quality under their recommended conditions of use.

The NPN for this product is: 80061621

Disclaimer

The products and the claims made about specific products on or through this site have not been evaluated by SupplementSource.ca or the Canadian Food Inspection Agency (CFIA) and the Department of Health Canada (Health Canada) and are not approved to diagnose, treat, cure or prevent disease. The information provided on this site or any information contained on or in any product label or packaging is for informational purposes only and is not intended as a substitute for advice from your physician or other health care professional. You should consult with a healthcare professional before starting any diet, exercise or supplementation program, before taking any medication, or if you have or suspect you might have a health problem. SupplementSource.ca is not responsible for any statements or claims that various manufacturers make about their products or the general information provided for each product on this website. We cannot be held responsible for typographical errors, product formulation or label changes. Please consult with your own physician or health care practitioner regarding the suggestions and recommendations made on SupplementSource.ca and especially before using any product sold on this website
The displayed price per unit is an estimate only and should be used as a general guide. Variations such as flavour, size, or other product differences may affect this calculation. For the most accurate and up-to-date information, please contact us at customerservice@supplementsource.ca.

Source Certified

Products available at SupplementSource.ca are sourced directly from brands or authorized distributors in Canada or the United States. Products are stored and shipped directly from our climate-controlled warehouse. SupplementSource.ca does not allow 3rd-party resellers on its website.

Allmax Isoflex 5lb is a premium-quality whey protein isolate designed to fuel muscle recovery and growth. Using a unique cold-temperature cross-flow microfiltration process, Isoflex delivers one of the purest forms of whey protein available—perfect for serious athletes, fitness enthusiasts, or anyone looking to increase daily protein intake without excess carbs or fat.

Each scoop provides 27 grams of pure protein with minimal lactose, fat, and sugar. This fast-digesting isolate helps kickstart recovery right after training, supporting lean muscle development and improved performance.

Isoflex mixes instantly in water or milk and comes in a variety of flavours that make it enjoyable to take daily. It’s also lab-tested for quality, so you know exactly what you’re putting into your body.

Choose Allmax Isoflex from SupplementSource.ca and enjoy the best price in Canada with fast, reliable shipping and trusted customer support.

Key Benefits

Supports lean muscle growth: High-quality isolate protein for fast recovery
Rapid absorption: Ideal post-workout protein for rebuilding muscle tissue
Low carb, low fat: Perfect for maintaining a clean nutrition plan
Great flavour and mixability: Smooth, enjoyable shakes every time

Ideal For

Anyone looking to build or maintain lean muscle
People on low-carb or low-fat diets
Fitness enthusiasts and athletes of all levels
Those seeking fast-digesting post-workout protein
Shoppers who want the best protein price in Canada

Frequently Asked Questions

Q: When should I take Allmax Isoflex?

A: Take one scoop immediately after workouts or anytime you need a high-quality protein boost throughout the day.

Q: Can I use Isoflex for weight loss?

A: Yes. Isoflex is low in carbs and fat, making it an excellent choice for maintaining lean muscle while reducing calories.

Q: Is Isoflex suitable for people with lactose sensitivity?

A: Isoflex is virtually lactose-free and uses high-quality whey isolate, which is easier to digest for most users.

Q: How does Isoflex compare to other proteins?

A: Isoflex offers one of the purest protein sources with no added fillers and superior mixability and taste compared to standard whey concentrates.

Q: Why buy from SupplementSource.ca?

A: SupplementSource.ca consistently offers the best price in Canada, quick delivery, and reliable customer service for all your supplement needs.

Summary / TL;DR

Allmax Isoflex 5lb delivers ultra-pure whey isolate protein for rapid recovery, lean muscle support, and unbeatable taste—all at the best price in Canada from SupplementSource.ca.

Actual nutrition information may vary between product types and/or flavours.

5 stars: 138 (94%)
4 stars: 6 (4%)
3 stars: 2 (1%)
2 stars: 1 (1%)
1 star: 0 (0%)

Ultimate protein milk solution

3 cups of isoflex in a mason jar
+
3 cups of natrel plus 18 g protein milk
=
150 g protein for the day
Drink each 3 hours between meals.

Timely delivery. Great product.

Great

Great product .

Great product, we switch back and forth between Almax and PVL Isogold depending on price.

Great Product

Having made my first purchase, I can confidently say that I appreciate the service from SupplementSource. Please overlook any unfavorable reviews about them sending items nearing their expiration date. Even though it is my first purchase, my experience has been very favorable in comparison to Amazon or any other vendors.

Protein powder

Great service and timely delivery

Overall very good

For the price, the flavour and the texture it’s the. Best value I’ve found. Other, more expensive brands are a bit smoother though

Great Product

Great Flavor and Quality

Good shipping speed and great price.

Had lower price than amazon.ca. very please

Satisfied with the brand but not the flavour (peanut butter chocolate)

Satisfied with the brand but not the flavour (peanut butter chocolate)

Higher PROTEIN 😜

Vanilla and chocolate peanut butter are my preferred flavor available on the market. I have also tried the cookies and cream flavor, which I find to be overly sweet. I highly recommend this product due to its higher protein content and lower calorie count in comparison to other alternatives.

Best protein

awesome taste with very little calories and zero cholesterol

My favourite protein!

Blends well in liquid, and is easy on the digestion. Great stuff.

Great product

Mixes well, light, and tastes great.

Staple.

Used this for years. Great taste. Everything you want for a protein powder.

Consistently good

I drink this every day. It is always goood. 6/5

Great Flavour!!

Will definitely buy again.! Thx!

Great Product

Love the taste and how it mixes in water or as part of a smoothie. No gritty aftertaste.

Absorption

Incredible product,

The best product

Shipping very quickly and price is the best.
Taste very good.

Quality Protein

Great flavour and easy to mix with water or milk. A little pricier but the quality of Allmax products is second to none and supplement source gives the best price around. Shipping was very very fast.

Amazing

Cleanest protein you’ll find and this company ships it out so quick! No one week wait times

just perfect

Awesome Canadian product!

I have been purchasing Allmax products for over a decade and they never fail to deliver! Great taste, affordable and no useless fillers.

Excellente qualité

Je mettrais 4 étoiles pour le goût (j’ai essayé celui au chocolat et lui aux fraises. Mais 5 étoiles pour l’effet rassasiant, la facilité de digestion et la bonification de la récupération post entraînements.

Taste great

Will order again.

The best

Like drinking chocolate bars... mmmm

Not the best strawberry flavor I've had before, but not bad.

Nice and genuine price for purchasing protiens

My go-to choice for protien.

Great product

No complaints, does the job.

Good product.

Mixes well, nice taste

Easy mixing great taste.

The best supplement

Excellent price and taste very good.

Allmax ISOFLEX, 5lb

Key Benefits

Ideal For

Frequently Asked Questions

Summary / TL;DR

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Allmax ISOFLEX, 5lb

Key Benefits

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Frequently Asked Questions

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