Free deliveryWhy The Wellness recommends this
Curated, not stocked.
Momentous has built a credible reputation in performance nutrition, with formulations informed by elite sport practitioners. We stock this isolate because the ingredient list is genuinely minimal — grass-fed whey protein isolate, flavouring — without the fillers and sweetener stacks common in the category. For patients looking to increase daily protein in a clean, reliable way, this is a straightforward choice that does not overcomplicate things.
About this product
Momentous Grass Fed Whey Protein Isolate — Vanilla
A cold-processed, grass-fed whey protein isolate with ProHydrolase enzyme technology for optimised absorption — developed alongside registered dietitians and performance experts from elite sports teams, delivering a complete essential amino acid profile without the bloating, digestive discomfort, and ingredient compromises that make most protein powders a trade-off between nutrition and how you feel after drinking them.Protein is the most important macronutrient for body composition, and most people are not getting enough.
Whether you are training for muscle growth, managing weight, maintaining lean mass as you age, or simply trying to hit a daily protein target that supports recovery, energy, and metabolic function, the gap between what your body needs and what your meals provide is real. The general recommendation of 1.6 to 2.2 grams per kilogram of bodyweight for active individuals means a 75 kg person needs 120 to 165 grams daily — a target that is genuinely difficult to reach through whole food alone without eating more total calories than intended.
Protein supplementation fills this gap efficiently: 25 to 30 grams of complete protein in a single scoop, consumed in under a minute, without the preparation time, caloric overhead, or satiation burden of an additional meal.The protein powder market is enormous and overwhelmingly mediocre. Most products use heat-processed whey concentrate — a cheaper extraction method that denatures protein fractions, preserves higher lactose and fat content, and produces the bloating and digestive discomfort that so many users associate with protein shakes. Artificial sweeteners, thickeners, emulsifiers, and flavour systems mask the taste of low-quality protein at the expense of ingredient integrity.
Vanilla is the most popular protein flavour in the world, and yet most vanilla protein powders taste synthetic, cloying, and chemically sweet — because they are built on artificial vanilla flavouring and sucralose rather than genuine flavour craftsmanship. You tolerate the taste because you need the protein. That is a failure of formulation, not a limitation of the format.
Momentous uses cold micro-processing to extract whey protein isolate from grass-fed dairy cows — preserving the full amino acid profile, immunoglobulins, and protein fractions that heat processing degrades. The isolate form removes the majority of lactose and fat, delivering a higher protein-per-calorie ratio with dramatically reduced digestive burden. ProHydrolase is a patented enzyme blend added directly to the formula that begins breaking protein into absorbable peptides and amino acids immediately upon consumption — clinical studies demonstrate significantly increased amino acid absorption and significantly reduced bloating and discomfort compared to whey protein without ProHydrolase.
The result is more of the protein you pay for reaching your muscles, and less of it fermenting in your gut. The vanilla flavour is clean, natural, and genuinely versatile — equally good shaken with water, blended into smoothies, stirred through oats, or used in baking. Developed in collaboration with registered dietitians and human performance experts who advise elite sports teams.
Clean ingredient list. Mixes smoothly without clumping.Protein contributes to the growth and maintenance of muscle mass and to the maintenance of normal bones. 25 servings per bag. Grass-fed sourced.
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What it does
Benefits
- 01
Cold micro-processed whey protein isolate preserves the complete amino acid profile, immunoglobulins, and bioactive protein fractions that conventional heat processing denatures — delivering protein in its most biologically intact and functional form
- 02
ProHydrolase is a patented enzyme blend clinically demonstrated to increase amino acid absorption by breaking whey protein into di- and tri-peptides within 90 minutes of consumption — significantly reducing the undigested protein available for bacterial fermentation and gas production in the lower gut
- 03
Whey protein isolate extraction removes the majority of lactose and milk fat present in concentrate forms, producing a higher protein-per-gram ratio with fewer calories and dramatically reduced digestive sensitivity — suitable for many individuals with mild lactose intolerance
- 04
A complete essential amino acid profile including high leucine content supports muscle protein synthesis via the mTOR signalling pathway — the primary mechanism through which dietary protein is converted into new muscle tissue
- 05
Natural vanilla flavour provides the most versatile base of any protein powder — equally clean in water, milk, smoothies, overnight oats, coffee, pancake batter, and baking without the chemical sweetness or metallic aftertaste of artificial vanilla formulations
- 06
Protein contributes to the growth and maintenance of muscle mass and to the maintenance of normal bones
Get the most from it
How to use
Mix one scoop with water or milk immediately after training or at any point in the day when you need to meet your protein intake. It can also be blended into smoothies or stirred into oats. Follow the serving guidance on the packaging for exact scoop weight and daily recommendations.
What's inside
Ingredients
View full ingredient list
Grass Fed Whey Protein Isolate (from Milk), Natural Vanilla Flavour, ProHydrolase (Enzyme Blend), Stevia Leaf Extract, Sunflower Lecithin, Sea Salt Contains milk. Free from soy, gluten, artificial sweeteners, artificial colours, and artificial flavours. Full ingredient list on packaging.
Common questions
Frequently asked
What is the difference between whey isolate and whey concentrate?
Whey isolate undergoes additional filtration after the initial whey separation, which typically produces a higher protein percentage per gram and lower residual lactose and fat compared to concentrate. It is generally the preferred format for those who are lactose-sensitive or want a leaner protein source.
Is this suitable if I am lactose intolerant?
Whey isolate contains significantly less lactose than whey concentrate due to its extra filtration steps, and many people with mild lactose sensitivity tolerate it well. That said, it is still derived from dairy, so those with a diagnosed dairy allergy should avoid it. If you are unsure, check with your GP or dietitian.
When is the best time to take this?
Post-workout is the most common use case, as whey isolate is fast-digesting and amino acids become available relatively quickly. It is equally useful as a between-meal top-up if your daily protein target is difficult to meet through whole food alone.
Can I use this in cooking or baking?
Yes, vanilla whey isolate can be incorporated into oats, pancake batters, or protein balls. Bear in mind that high heat can denature the protein, which does not reduce the amino acid content but may affect texture and mixability.
How does this compare to plant-based protein powders?
Whey isolate is a complete protein with a well-established amino acid profile and high bioavailability, and it tends to mix more smoothly than most plant proteins. Plant-based options are worth considering for those avoiding dairy, though they often require blended sources (such as pea and rice) to match the essential amino acid profile of whey.
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