Allmax ISOFLEX, 2lb

I’ve used Allmax Isoflex regularly and have noticed a few common characteristics across all flavours. The mixability is good, but the texture is quite thin when mixed with water, and it can foam more than expected. The sweetness is on the stronger side, likely due to sucralose and acesulfame, so those sensitive to artificial sweeteners should be aware. I usually mix with chilled water, and sometimes use it in smoothies.

•Flavour Ratings:
~ Vanilla: 6.5/10 – Mild but the sweetness stands out more.
~ Chocolate: 7.5/10 – Good taste, still a bit extra sweet.
~ Pineapple Coconut: 8.5/10 – Refreshing and great in smoothies.
~ Chocolate Peanut Butter: 9/10 – Best overall balance and taste.

•Strengths:
~ High protein yield per scoop (27g protein in a 30g scoop).
~ Very low carbs and fats, no actual sugar.
~ Works well for lean muscle goals and maintaining clean macros.
~ Often priced better than many isolates if bought from places like supplementsource.ca.

•Where It Falls Short:
~ Texture is thin, not creamy.
~ Foams easily when shaken.
~ Sweeter than ideal for people who prefer mild flavour profiles.

Comparison Note:
Optimum Nutrition (especially Costco’s 5lb deals) can offer better taste and creamier texture, and may feel like better value when on sale. However, Allmax wins on protein purity and macro cleanliness.

Overall: 8/10
Great for those focused on high protein and low carbs, but could improve in sweetness control and texture.

Allmax Isoflex is the best protein powder I've tried, mixes well with either water or milk, the would of gave it 5 stars if it wasn't so expensive, price has gone up way to high.

It tastes like an old school vanilla milk shake.
Amazing

Subtle taste and it mixes well with no clumps or chalk taste

Best flavour yet

Thanks to the store for the goods provided, I really liked everything, it was high quality, I am happy, I will buy here in the future

I've blended it with OJ and a banana plus a few strawberries, so good you want to have another one. When I'm on the go, I've just mixed with just water and it's tasty as well.

Taste’s like a Miami Vice down in Mexico minus the alcohol. Very tasty and easy to drink, a must have! I only use strawberries and banana with water and look forward to this shake post workout.

This is my preferred protein powder brand because the flavours are great and it is not too sweet. I find a lot of store bought protein powders to be disgustingly oversweetened. So far I have tried banana, strawberry, chocolate peanut butter and pineapple coconut and they have all been really good. My favourite so far is the pineapple coconut because it tasts like a piña colada.

My new favourite flavour

I have been ordering the same product for the past 5 years, It's only incredibly great since. Love supplementsource for their one day delivery and support service.

I love the coconut pineapple flavour. It blends easily and tastes so good!

I drink this every day mixed with Water I love it, and will continue to use as I have for the past 2 years

Blends great with milk and cottage cheese...then freeze and you have blueberry muffin ice cream...

I like the taste

I love the taste

Tried the chocolate peanut butter this time. It’s really good. Great flavour. A little sweet, but if you only use water it’s not too bad.

Better than I thought it would be due to more than the price but the extras in it making it so it wasn't just a protein mix, but it didnt mess with the flavor even though this was a first try of this brand of whey isolate with the extras, but it gets the job done while mixing well and taking well

I have been ordering from Supplement Source for years. Couldn’t be happier with their products and their quick efficient service.

Mixes smoothly and tastes great.

Not only did I not believe protein powders worked, but the couple I have tried tasted horrible. I have lost 140lbs so far on my own and a friend of mine, who is a body builder, started talking to me about taking supplements. Then he let me taste his and, yes I was wrong. It did taste pretty good. Then he showed me some research that taught me why protein was so important to my body. He told me the only place he gets his is Supplement Source and brought up Allmax ISOFLEX. Then I saw Birthday Cake flavor and now I can't wait to try out the other flavors.

Great stuff

Love this strawberry whey in the morning! One of the first whey proteins I've ever used and continues to be a favorite

Like I said

Have tried several flavors and they are all great.

I love ordering from you guys. The prices are unbeatable, the products are all amazing. The clearance section is a definite plus. Keep doing you!!! You’re killing it💯💪

Perfect service thank you

the chocolate peanut butter is so good !! highly recommend

Kamloops, BC Canada

Chocolate and peanut butter. Good flavour. Mixes well. Not overly bloating.

Protein shakes that taste good

Love this flavour