Whey Protein Isolate — 25g Protein, Lean & Low-Carb | ISO^UP

$94.99

Shipping calculated at checkout.

25g of clean whey isolate protein

DigeSEB™ Enzyme Blend – no gas/bloat

Delicious Vanilla or Chocolate flavor

100% Made in GMP-Certified Facility

Post-workout or daily protein support

Flavor

Vanilla

Chocolate

Quantity

ISO^UP 100% Whey Protein Isolate

$94.99

🤝 Taste-It-First Guarantee — don't love your first tub's flavor? Reply to any email and we'll swap it.

✓ Free U.S. shipping over $100 · ✓ Subscribe & Save 10% · ✓ Family-run since 2003

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Product Overview

ISO^UP is a premium 100% whey protein isolate designed to support lean muscle growth, recovery, and daily protein intake. Each serving delivers 25g of high-quality protein with a smooth texture and digestive enzyme support for easy mixing and absorption.

Key Benefits

25g protein per serving
100% whey protein isolate
Supports lean muscle growth and recovery
Includes DigeSEB® digestive enzyme blend
Smooth mixing formula
Low fat and low sugar
Great post-workout or anytime protein source

Full-Dose Formula Breakdown

Lean 100% whey isolate — 25 g protein at just 110 calories and 0 g fat, with a complete amino profile printed on the label. No protein spiking, no fillers.

25g

Protein

110

Calories

0g

Fat

1g

Carbs

1g

Sugar

Amino Highlights	Per Scoop	What it means
Leucine	2,488 mg	The amino that triggers muscle growth.
Total BCAAs	5,374 mg	Leucine + Isoleucine + Valine, naturally from the isolate.
Total EAAs	~11.3 g	All nine essential aminos, printed per serving.
Glutamic Acid	4,058 mg	Naturally the most abundant amino in real whey.

100% Whey Protein Isolate with a DigeSEB® enzyme blend (Amylase, Cellulase, Lactase, Lipase, Protease) for easier digestion. The full 18-amino-acid profile is printed on the tub — and the naturally low glycine (366 mg) is the tell that this is real, complete whey, not padded with cheap free aminos. Contains milk.

*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.

Available Flavors

🍫 Chocolate

🍦 Vanilla

Who It's For

Athletes
Gym-goers
Anyone looking for a clean daily protein source

Available Size

📦 4 lb Container

Suggested Use

Mix 1 scoop with 6–8 oz of cold water, milk, or your preferred beverage. Adjust liquid amount to achieve your desired taste and consistency.

Product Details

Product Type: Whey Protein Isolate

Protein Per Serving: 25g

Calories: 110

Fat: 0g

Carbohydrates: 1g

Digestive Enzymes: DigeSEB® Enzyme Blend

Flavors: Chocolate, Vanilla

Container Size: 4 lb

Warning

Use this product as a food supplement only. Do not use for weight reduction. Consult your healthcare provider before use if pregnant, nursing, or under medical supervision.

THE MUSCLEOLOGY STANDARD

✔ cGMP-manufactured with batch quality control
✔ Honest labels — no amino spiking, full doses on the panel
✔ Taste-It-First: don't love your first tub's flavor? We swap it
✔ Family-run since 2003 — real people answer our emails
✔ Subscribe & Save 10% — subscriptions always ship free
Read our full quality standard →

Frequently Asked Questions

Is whey isolate better for cutting?

Yes — isolate is filtered further, so it's higher in protein per scoop with less carbs, fat, and lactose. That makes ISO^UP a strong pick when you're dieting and counting macros. See protein for weight loss.

ISO^UP or Nitro^UP — which should I pick?

Choose ISO^UP isolate if you're cutting or sensitive to dairy; choose Nitro^UP blend if you want a creamier, everyday protein. Both build muscle — full comparison in isolate vs concentrate vs blend.

Is ISO^UP low in lactose?

Yes — isolate has most of the lactose filtered out, so it tends to sit easier for people who get bloated from regular whey.

When should I take ISO^UP?

Post-workout or any time you need lean protein without extra carbs and fat. Daily total is what matters most — see how much protein per day.

Is isolate worth the extra cost?

If you're cutting, watching carbs, or sensitive to lactose, yes. If you just want an everyday protein and tolerate dairy fine, a blend like Nitro^UP is a great value.

Is ISO^UP good for weight loss?

Protein doesn't burn fat, but it preserves muscle in a deficit and controls hunger — and a lean isolate fits a cutting diet especially well.

Mix one scoop (included) with 6-8 oz of water or your favorite beverage. Use post-workout for recovery, or anytime you need a high-quality protein boost. Adjust water levels for desired consistency.

Clean recovery, lean muscle maintenance, delicious no-bloat shakes.

• 25g fast-absorbing whey protein
• Low macros: 120 cal, 0g fat, 2g carbs
• Gentle on digestion (DigeSEB™)
• Scrumptious Vanilla & Chocolate flavors

Do not use if you are pregnant or nursing. Consult a physician before using this or any dietary supplement. Keep out of reach of children.

Store at 15-30°C (59-86°F) Protect from heat, light and moisture. Do not purchase if seal is broken.

*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.

ISO^UP 100% Whey Protein Isolate

Product Overview

Key Benefits

Available Flavors

Who It's For

Available Size

Suggested Use

Product Details

Warning

Frequently Asked Questions

Is whey isolate better for cutting?

ISO^UP or Nitro^UP — which should I pick?

Is ISO^UP low in lactose?

When should I take ISO^UP?

Is isolate worth the extra cost?

Is ISO^UP good for weight loss?

Customer Reviews

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ISO^UP 100% Whey Protein Isolate

Product Overview

Key Benefits

Available Flavors

Who It's For

Available Size

Suggested Use

Product Details

Warning

Frequently Asked Questions

Is whey isolate better for cutting?

ISO^UP or Nitro^UP — which should I pick?

Is ISO^UP low in lactose?

When should I take ISO^UP?

Is isolate worth the extra cost?

Is ISO^UP good for weight loss?

Customer Reviews