Whey Protein Isolate - Limited Edition
12 Servings Per Container: $3.50/Serving
All the benefits of our clean, grass-fed whey isolate—now in seasonal, limited-edition flavors.
- 20g of clean protein per serving
- Limited-run flavors. No artificial sweetners
- NSF Certified for Sport®
Size: 12 Serving Jar
Our trusted whey isolate, now in limited-edition flavors.
Variety is the key to consistency, and consistency is the key to results. With our limited-edition flavors, it’s easier than ever to hit your daily protein goals with real flavor and no compromise.
Momentous Limited-Edition Whey Flavors provide the clean, high-performance formula you trust in new delicious flavors. With 20g of grass-fed protein per serving, cold-processed for purity and paired with ProHydrolase® enzymes for superior digestion and absorption, these limited flavors make daily consistency easy, delicious, and effective.
Benefits:
- Same trusted formula—now in even more delicious, naturally-sweetened flavors
- Supports muscle growth, recovery, and daily performance
- Made with real ingredients—no artificial sweeteners, gums, or fillers
- Limited-time only—stock up before they’re gone
Momentous Limited-Edition Whey Protein Isolate Flavors deliver the same high-quality, grass-fed protein you trust—now in new, delicious flavors to keep your routine fresh and consistent. Each serving provides 20g of complete protein sourced from European dairy farms held to rigorous standards—free from hormones, steroids, and rBST. Cold-processed and micro-filtered, our whey isolate maintains its full amino acid profile while minimizing sugar, fat, and lactose.
What sets our formula apart is the inclusion of ProHydrolase®, a clinically researched enzyme that enhances protein breakdown and amino acid uptake. This not only improves digestion and reduces the risk of GI discomfort, but also ensures your body efficiently absorbs and utilizes the protein for maximum results.
Because whey isolate is rapidly absorbed, it’s ideal for the post-workout window—when your muscles need fuel the most. With a high concentration of leucine, it directly supports muscle protein synthesis, making it a powerful ally for strength, recovery, and long-term performance.
- 1 scoop with 10-12 fluid ounces of preferred liquid, as needed, to reach optimal daily protein intake.
- The latest research suggests consuming 0.8 to 1.2 grams of protein per pound of body weight daily, depending on your fitness goals and activity level.
- Part of The Momentous Three, along with Creatine and Omega-3, as a daily essential for foundational health.
- Strawberry: Grass-fed whey protein isolate, ProHydrolase®, natural strawberry flavor, Reb M, beet root/carrot juice powder (for color)
- Mint Chocolate: Grass-fed whey protein isolate, ProHydrolase®, cocoa, natural flavors, Reb M
- Chocolate Fudge: Grass-fed whey protein isolate, ProHydrolase®, cocoa, natural flavors, salt, monk fruit extract, stevia
- Spiced Chai: Grass-fed whey protein isolate, ProHydrolase®, natural flavors, Reb M
- Chocolate Coconut: Grass-fed whey protein isolate, ProHydrolase®, cocoa, natural flavors, Reb M
- Pure Cinnamon: Grass-fed whey protein isolate, ProHydrolase®, Cinnamon Bark Powder, Sea Salt, Reb M
ProHydrolase® is a clinically researched enzyme that enhances protein breakdown and amino acid uptake.
*Reb M is a natural, plant-based sweetener with zero glycemic response or aftertaste. 250× sweeter than sugar without bloating, 2.5× sweeter than monk fruit, and made sustainably with less land, water, and crop rotation.
Pure Cinnamon is a Momentous Pure Flavor. Pure Flavors are formulated utilizing only single-sourced ingredients to build unique flavor systems that elevate The Momentous Standard™—our commitment to transparency and the highest-quality ingredients. Pure Cinnamon Whey Protein Isolate includes only 5 individual ingredients.
Use daily, as needed to hit your individual protein goals. A general guideline many experts suggest is 0.8 to 1.2 grams of protein per pound of body weight (about 1.6 to 2.7 grams per kilogram) each day. Competitive athletes, people with intense training schedules, or those aiming to build significant muscle may benefit from the higher end of that range
Estimated 4-6 weeks of supplementation for noticeable improvements in strength and performance, with consistent intake and resistance training. Long-term benefits are best achieved with consistent daily use.
Results vary depending on a host of individual factors including diet and lifestyle, but may include increased strength and stamina, reduced recovery time, and improved overall wellbeing
There are 5 credible reviews and studies related to this product:
- Timing and distribution of protein ingestion during prolonged recovery from resistance exercise alters myofibrillar protein synthesis
- Whey protein isolate attenuates strength decline after eccentrically-induced muscle damage in healthy individuals
- Effect of whey protein supplementation on body composition changes in women: a systematic review and meta-analysis
- 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
- Protein supplementation elicits greater gains in maximal oxygen uptake capacity and stimulates lean mass accretion during prolonged endurance training: a double-blind randomized controlled trial
- Strengthens joints, tendons,& ligaments
- Enhances recovery & reduces soreness
- Boosted with vitamin C for optimal collagen synthesis
Collagen Shot 15-Packs
Collagen Shot 15-Packs
- 5g of pure creatine monohydrate in travel-ready sachets
- Supports strength, power output, and recovery without fillers
- Helps boost brain energy and cognitive clarity
Creatine 15-Travel Packs
Creatine 15-Travel Packs
- Includes all 9 EAAs plus BCAAs for muscle protein synthesis
- Supports energy production and reduces post-workout soreness
- Helps preserve lean muscle during training or caloric deficit
Vital Aminos
Vital Aminos
- Slow-burning energy with no spike or crash
- 3:1 carb ratio lowers risk of GI distress
- Essential electrolytes hydrate + combat cramping
Fuel
Fuel
- Supports calcium absorption for bone strength and muscle function
- Promotes immune health and inflammation balance
- Delivered in organic extra virgin olive oil for superior bioavailability
Vitamin D3 2000 IU
Vitamin D3 2000 IU
Frequently Asked Questions
Momentous Whey Protein Isolate is a whey protein supplement sourced from European dairy farms that follow rigorous standards for animal welfare and product quality. The cows are pasture-raised, grass-fed, and not treated with hormones such as rBST.
This sourcing helps ensure a cleaner, higher-quality protein with lower contaminants and better digestibility, supporting muscle recovery and daily protein intake.
Whey Protein Isolate is a more highly filtered form of whey protein than conventional whey or whey concentrate. This additional filtration removes more fat and lactose, resulting in a product that is over 90% protein, lower in carbohydrates and fats, and easier to digest.
Momentous Whey Protein Isolate is sourced from grass-fed cows, contributing to a cleaner protein source and more sustainable dairy practices.
Momentous Grass-Fed Whey Protein is dairy-based, so it’s not suitable for a vegan diet. However, it can fit into the following specialty diets:
Vegetarian: It’s sourced from dairy, so it’s acceptable for those who include animal by-products in their vegetarian diet. Gluten-Free: Made without gluten-containing ingredients; each batch is also tested for purity. Keto & Low Carb: Whey isolate is naturally low in carbohydrates, making it a good option for ketogenic or other low-carb meal plans. Lactose-Intolerance: Because it’s an isolate, most lactose is removed. ProHydrolase® enzyme further aids digestion, but it’s not guaranteed to be completely lactose-free. Individuals with severe lactose intolerance should consult a healthcare professional or consider testing a small amount first.
Daily protein needs vary based on activity level, body composition goals, and overall diet. Many experts suggest a general range of 0.8 to 1.2 grams of protein per pound of body weight per day, depending on activity level.
Whey protein can be a convenient way to help meet daily protein needs, especially for athletes or individuals with higher training demands. For personalized guidance, consult a qualified nutrition professional.
Yes, all of our products are third-party tested. But that’s not enough for us. That's why we created The Momentous Standard®: a higher bar for science, sourcing, and verification, backed by independent proof you can trust.
Every finished batch of Whey Protein Isolate is certified through NSF Certified for Sport®, a respected independent program that verifies label accuracy and screens for hundreds of banned substances. If a batch fails to meet these independent standards, it does not ship. We also take transparency a step further by publishing third-party test results via Light Labs on individual product pages and making Certificates of Analysis (COAs) available for every batch.
We earn trust the hard way, by proving quality at every step, on every batch, with no shortcuts.
Whey Protein Isolate is generally easier to digest than whey concentrates because most of the lactose is removed during processing. Added digestive enzymes further support protein breakdown and absorption. Individuals with severe lactose intolerance should consult a healthcare professional before use.
Whey protein can be used by a wide range of individuals looking to support muscle recovery, performance, or daily protein intake.
Whey protein is commonly used by:
- Athletes and active individuals supporting muscle repair and recovery
- Endurance athletes with higher ongoing protein needs
- Strength trainers aiming to build or maintain lean muscle mass
- Individuals with busy schedules or limited access to whole-food protein sources
Whey protein is best used as a supplement to a balanced diet and regular training routine to help meet daily protein needs.
- Taste
- Mixability
- Quality
- Digestibility
- Versatility
- BGBonnie G.Verified BuyerProduct Standouts Taste + Texture, Ease of Use23 hours agoProduct Standouts Taste + Texture, Ease of UseReviewingWhey Protein IsolateRated 5 out of 5 starsProtein Isolate
Love the vanilla!
- LWlisa w.Verified BuyerProduct Standouts Taste + Texture, Ease of Use, Trust and Transparency3 days agoProduct Standouts Taste + Texture, Ease of Use, Trust and TransparencyReviewingWhey Protein Isolate - Limited EditionRated 5 out of 5 starsTrust and taste
Very tasty and I really appreciate the transparency and testing of all momentous products.
- CSChris S.Verified BuyerProduct Standouts Taste + Texture, Ease of Use, Results, Trust and Transparency4 days agoProduct Standouts Taste + Texture, Ease of Use, Results, Trust and TransparencyReviewingWhey Protein IsolateRated 5 out of 5 starsAmazing product
I get the protein I need with essentially zero fat. The quality testing for lead etc gives me peace of mind. The taste is great. It would be awesome if I could slightly delay shipments- sometimes I have a little left over when it’s time for my next shipment or whatever. But the product itself is awesome. I’ve been on a fitness journey for some time and my results are definitely continuing, and possibly even better than my last product, though I cannot prove that last bit yet.
- CDChristian D.Verified BuyerProduct Standouts Taste + Texture, Ease of Use, Results, Trust and Transparency1 week agoProduct Standouts Taste + Texture, Ease of Use, Results, Trust and TransparencyReviewingWhey Protein IsolateRated 5 out of 5 starsFirst time whey protein user
Left review for creatine that mentioned this product. Haven’t worked out after 7 months taking, but still look good.
- AAminaVerified Buyer1 week agoReviewingWhey Protein IsolateRated 5 out of 5 starsBoosts my mornings!
It make my morning routine easy and strong. I use this in my capuccino every morning to get the boost I need before I hit the gym.