Whey Protein Isolate

Whey Protein Isolate

Chocolate
$49.00
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Whey Protein Isolate
  • Whey Protein Isolate
Whey Protein Isolate

Whey Protein Isolate

A clean, grass-fed whey protein isolate to support muscle recovery, lean mass, and daily protein needs.†

$49.00

24-day supply

Flavor
$49.00 USD
$44.10 USD

Auto-renews, skip or cancel anytime.

$49.00 USD
$44.10 USD

Auto-renews, skip or cancel anytime.

To add to cart, go to the product page and select a purchase option

30-day worry-free guarantee. Free US shipping.

Whey Protein Isolate Ingredients:

Chocolate:
Grass-Fed Whey Protein Isolate, Niddau Cocoa Powder, MCT Oil Powder, Natural Flavors, Nightfall Cocoa Powder, Sunflower Lecithin, Apple Pectin Powder, Sea Salt, Stevia Extract (leaf), Silicon Dioxide.

Vanilla:
Grass-Fed Whey Protein Isolate, Natural Flavor, MCT Oil Powder, Apple Pectin Powder, Sunflower Lecithin, Stevia Extract (leaf), Sea Salt, Silicon Dioxide.

Why protein matters

Protein is the body’s fundamental building block—essential for the growth, repair, and maintenance of muscle, bone, skin, and virtually every tissue. It provides the amino acids needed for daily renewal, supports immune function, and helps regulate key metabolic processes. While dietary protein is present in a wide range of foods, quality and digestibility vary, and many people find it challenging to consistently meet their needs through diet alone—especially during periods of increased activity, recovery, or aging. Inadequate protein can lead to slower muscle repair, decreased strength, and a loss of lean mass over time. Supplementation with a complete, highly bioavailable protein source offers a reliable way to support muscle recovery, maintain strength, and promote overall resilience as part of a balanced, active lifestyle.

Protein and muscle health

Protein is the principal nutrient responsible for building, repairing, and preserving muscle tissue throughout life. Muscle health is critical—not just for strength and movement, but for metabolism, mobility, and resilience as we age. Over time, inadequate protein intake, reduced activity, and the natural aging process can lead to muscle loss (sarcopenia), slower recovery, and diminished physical performance. These changes can be further accelerated by stress, injury, or illness.

Clinical research shows that regular, adequate protein intake—especially from highly bioavailable sources like whey—can help preserve lean muscle mass, support muscle growth after exercise, and improve strength and recovery in both younger and older adults. Whey protein isolate is rich in essential amino acids, particularly leucine, which plays a key role in stimulating muscle protein synthesis. Multiple studies have demonstrated that daily supplementation (typically 20–40g per day) following resistance training or during periods of increased need can measurably improve muscle mass, strength, and recovery compared to lower-protein diets or placebo.

These benefits are not limited to athletes; maintaining healthy muscle mass is foundational for metabolic health, mobility, and overall quality of life. Consistent daily use of a complete protein source like Labstead Whey Protein Isolate offers practical, science-backed support for muscle renewal, strength, and physical resilience—whether you’re training, recovering, or simply supporting healthy aging.

The formula, decoded

Grass-Fed Whey Protein Isolate

Labstead Whey Protein Isolate is sourced exclusively from 100% grass-fed dairy, ensuring a clean, high-integrity protein foundation. The whey is carefully filtered to isolate the purest protein fractions, removing most lactose, fat, and carbohydrates while retaining a complete spectrum of essential amino acids. Each serving delivers 22g of high-quality protein—naturally rich in leucine to support muscle protein synthesis and recovery.


Chocolate Flavored version

Our Chocolate Whey Protein Isolate starts with 100% grass-fed whey protein isolate as its foundation. Each added ingredient is carefully chosen for flavor, mixability, and transparency—nothing unnecessary, and nothing hidden.

  • Niddau Cocoa Powder & Nightfall Cocoa Powder: Provide rich chocolate flavor and natural cocoa antioxidants for a classic, satisfying taste.
  • MCT Oil Powder: A source of healthy fats, MCTs (medium-chain triglycerides) offer a creamy mouthfeel and help promote smooth blending.
  • Natural Flavors: Enhance and round out the chocolate profile for a balanced, enjoyable experience.
  • Sunflower Lecithin: Improves mixability, ensuring your protein dissolves easily without clumps.
  • Apple Pectin Powder: A soluble fiber for improved texture and smoothness in every scoop.
  • Sea Salt: Used sparingly to bring out the natural cocoa flavor and add depth.
  • Stevia Extract (leaf): A plant-derived, zero-calorie sweetener for gentle sweetness without sugar or artificial additives.
  • Silicon Dioxide: Functions as an anti-caking agent to keep the powder free-flowing and easy to scoop.

Every ingredient serves a clear purpose: to deliver a chocolate protein experience that’s both delicious and in line with Labstead’s commitment to ingredient integrity.


Vanilla Flavored version

Our Vanilla Whey Protein Isolate uses the same grass-fed whey protein isolate base, with added ingredients for smooth flavor, texture, and transparency.

  • Natural Flavors: Create a classic, balanced vanilla taste without artificial flavors or aftertaste.
  • MCT Oil Powder: Provides a creamy texture and promotes easy mixing.
  • Apple Pectin Powder: Improves mouthfeel for a smooth, satisfying drink.
  • Sunflower Lecithin: Enhances solubility, helping the protein dissolve effortlessly in any beverage.
  • Sea Salt: Accentuates the vanilla flavor and provides a subtle depth.
  • Stevia Extract (leaf): Adds plant-based sweetness without sugar or artificial sweeteners.
  • Silicon Dioxide: Prevents clumping and keeps the powder free-flowing.

As with every Labstead formula, each ingredient is there for a reason—supporting a clean, enjoyable vanilla protein experience, free from unnecessary additives.

Building strength, every day

Protein is more than a supplement—it’s a daily tool for supporting strength, resilience, and renewal throughout life. Whether you’re active, recovering, or simply aiming to maintain muscle and function as you age, consistent protein intake lays the groundwork for a healthy, capable body.

In modern diets, protein quality and quantity can vary. Supplementing with a complete, highly bioavailable source like Labstead Whey Protein Isolate helps bridge nutritional gaps and supports your body’s ongoing cycles of repair. Over time, this support shows up in everyday ways: steadier recovery after activity, better maintenance of lean muscle, and a greater capacity to meet the demands of life—whatever your age or routine.

¹ Effectiveness of whey protein supplementation on muscle strength and physical performance of older adults: A systematic review and meta-analysis of randomized clinical trials

² A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults

Grass-Fed

Gluten-Free

Soy-Free

Non-GMO

Made In USA

Backed By Our Standards

30-Day Worry-Free Guarantee

If our products aren’t the right fit for you, let us know within 30 days for a full refund—no questions asked.

Flexible Subscriptions

Start, pause, skip, or cancel whenever you need. Adjust your delivery schedule to match your routine, not the other way around.

Free Shipping on All Orders

Every order ships free with dependable, trackable delivery.

Support When You Need It

Questions about your order or your routine? We're here to help—every step of the way.

Frequently Asked Questions

Mix 2 scoops with water, milk, or your preferred beverage. Whey Protein Isolate blends easily and can also be added to smoothies, oatmeal, or other foods—hot or cold. Use daily as needed to support your protein intake.

Protein plays a central role in muscle recovery, strength, and the maintenance of lean body mass. While whole foods are an important foundation, consistently meeting daily protein needs can be difficult—especially during periods of training, recovery, or increased physical demand. Daily use helps support muscle repair, immune function, and overall metabolic health by providing a complete spectrum of essential amino acids—particularly important after exercise or when dietary protein intake may fall short.

Grass-fed whey is sourced from cows raised primarily on pasture, which is generally associated with higher-quality milk and a more natural nutrient profile. Compared to conventional whey, grass-fed whey is often valued for its purity, traceability, and alignment with more responsible sourcing practices—without unnecessary additives.

Whey protein isolate is a highly refined form of whey protein that undergoes additional filtration to remove most fats and lactose. Compared to whey concentrate, isolate delivers a higher percentage of protein per serving with fewer carbohydrates and minimal lactose. This makes whey isolate a cleaner, faster-absorbing protein option—ideal for those looking for efficient protein support without extra fillers.

Whey Protein Isolate is low in lactose and free from soy, gluten, and artificial ingredients, making it easy to digest for most people. Individuals with lactose intolerance often tolerate whey isolate well due to its minimal lactose content. However, those with severe milk allergies should not use this product. If you are sensitive, consider starting with a smaller serving to assess tolerance—or explore our Vegan Protein as a dairy-free alternative.

Whey Protein Isolate is commonly used post-workout to support muscle recovery, but it can be taken at any time of day that fits your routine. The most important factor is consistent daily intake to help meet your overall protein needs.

Results vary based on training, nutrition, and consistency. When combined with regular exercise and a balanced diet, many people begin to notice improved recovery and strength within a few weeks of daily use.

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