My Supplement Boost · Strength & Body

Pure3 100% Whey Protein Isolate (Vanilla)

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Pure3 100% Whey Protein Isolate (Vanilla) by My Supplement Boost, front of the tub

MY SUPPLEMENT BOOST

Pure3 100% Whey Protein Isolate (Vanilla)

$64.99

The honest version: the real doses, the evidence graded for what it’s worth, and who should skip this one.

Real doses namedOr flagged plainly when they’re hidden.
Evidence gradedStrong, promising, or thin — we say which.
Who should skip itEvery page tells you, before you buy.

Pure3 Whey Isolate (Vanilla) · 1-scoop serving · 28 servings

Whey isolate, three ingredients, nothing else — the clean-label protein.

19 g of 100% whey protein isolate at 90 calories, sweetened with stevia — and an ingredient list of exactly three: whey isolate, natural flavour, stevia.* No gums, no fillers, no fake sweeteners.

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Everything on the label

What's actually in a serving.

A serving is 100% whey protein isolate and almost nothing else. The entire ingredient list is three items: whey isolate, natural flavour, and stevia. No gums, no lecithin, no fillers, no artificial sweeteners — the leanest, cleanest protein label we stock.

The whole ingredient list

3 ingredients

Whey protein isolate, natural flavour, stevia. That's it. If you read labels and want the fewest possible ingredients between you and your protein, this is the one.

The trade-off is a smaller serving than our Advanced isolate — 19 g of protein at 90 calories from a single scoop, with no added minerals or MCT. Just protein.

Supplement Facts
Servings Per Container28
Serving Size1 Scoop (24.4 g)
Calories90
  Calories from Fat5
Total Fat0.5 g   <1%
Cholesterol2.5 mg   <1%
Sodium55 mg   2%
Potassium110 mg   2%
Total Carbohydrate2 g   <1%
  Total Sugars2 g   ***
Protein19 g   36%
Vitamin C1 mg   1%
Calcium97 mg   7%
Phosphorus109 mg   9%
Magnesium16 mg   4%

** % Daily Value based on a 2,000 calorie diet. *** Daily Value not established.

Ingredients: Whey Protein Isolate, Natural Flavors, Stevia Extract (leaf). Contains: Milk.

Why so few ingredients

Whey isolate is already highly filtered; Pure3 skips the gums, lecithin and fillers most powders add. Fewer ingredients, nothing to react to.

Why a smaller serving

One scoop, 19 g, 90 calories — lighter and cleaner than our Advanced isolate's two-scoop 22 g. Purity over volume.

The evidence

What holds up — and the trade-off.

A top protein, delivered as cleanly as it comes — with an honest note on serving size. Here's the split.

Strong evidence

Whey isolate, cleanly

Whey isolate is a top-tier, complete, fast-digesting protein — that's settled. Here it's delivered about as cleanly as possible: three ingredients, 19 g, 90 calories.

Promising, mixed

"Clean label"

Fewer ingredients is a real preference, not a proven health benefit — less to react to and a leaner profile. Nice, but the protein quality is the same isolate you'd get elsewhere.

Thin / the trade-off

Serving size

The trade for purity is size: 19 g per scoop, where our Advanced isolate gives 22 g and added minerals. Want more protein or extras? That's the other one.

Three ingredients, one great protein — we sell Pure3 on exactly what's not in it. That's the standard.

Our standard

How to use it

One scoop. Clean and quick.

One scoop in water or milk

19 g of protein, 90 calories, in a single scoop. Isolate dissolves easily — a shaker is enough.

Any time you want clean protein

Post-workout or any time of day you're short on protein and want the shortest ingredient list.

Stack it if you want more

Two scoops if you want a bigger serving — or reach for our Advanced isolate, which is built for that.

Straight talk

This is the ingredient-reader's protein. The whey isolate is excellent and the label is as short as they come — three items. The honest catch is the serving: 19 g from one scoop, no added minerals or MCT. Buy it for the clean label; if you want more protein per serving, our Advanced isolate is the pick. And like all whey, it contains milk.

!

Before you buy

Who should check first.

This contains milk — it's a dairy protein, and not vegan. Whey isolate is very low in lactose and usually sits fine even if dairy bothers you, but the very sensitive should still ease in.

This one may not suit you if you:

  • Are vegan or avoid dairy — this is whey (milk); our Plant Protein is the vegan option.
  • Are severely lactose intolerant — isolate is low-lactose but not zero; start small.
  • Have kidney disease — discuss high total protein intake with your doctor.
  • Are pregnant or nursing — protein powder is generally fine, but check if unsure.
Contains milk — three ingredients, one of them dairy.

Whey isolate is a dairy protein, so this contains milk and isn't vegan. The other two ingredients are natural flavour and stevia. Nothing else — no gums, fillers or artificial sweeteners.

Straight answers

Pure3 questions, answered.

What's actually in it?

Three ingredients: whey protein isolate, natural flavour, and stevia. 19 g of protein, 90 calories, per 1-scoop serving.*

Why so few ingredients?

It's for people who read labels. Whey isolate is already highly filtered, so Pure3 skips the gums, lecithin and fillers most powders add — fewer ingredients, nothing extra to react to.

How's it different from your Advanced isolate?

Purity vs volume. Pure3 is a cleaner, smaller serving (19 g, 1 scoop, 3 ingredients, 90 cal); Advanced is a bigger one (22 g, 2 scoops, with added minerals and MCT).

Is it vegan?

No — whey is dairy, so it contains milk. Our Plant Protein is the vegan option.

Does it have artificial sweeteners?

No — just stevia. No sucralose, no gums, no fillers.

How do I take it?

One scoop in water or milk, any time you want clean, quick protein. It mixes easily.

Our standard

Why we stock it.

The cleanest whey-isolate label we stock — three ingredients, sold on what's not in it.

Most "clean" proteins still hide a handful of gums and fillers. Pure3 is three ingredients: isolate, flavour, stevia. We sell it on that honesty — a smaller, cleaner serving for people who read labels — and point you to our Advanced isolate if you want more protein and extras per scoop. That's the whole business.


* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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