Free deliveryWhy The Wellness recommends this
Curated, not stocked.
We recommended Momentous here because the formula does not hide behind flavourings or proprietary blends — the single ingredient is easy to audit. Whey isolate is one of the most evidence-backed protein sources for supporting lean mass, and the grass-fed sourcing reflects a quality standard the brand consistently applies. For patients whose blood work or body composition data shows a case for increasing protein intake, this is a straightforward, low-noise option.
About this product
Grass-Fed Whey Protein Isolate Powder - Unflavoured
Momentous Grass-Fed Whey Protein Isolate is a single-ingredient protein powder built for people who want to support muscle protein synthesis without unnecessary additives. The active ingredient is whey protein isolate, a fast-digesting, complete protein source that delivers all nine essential amino acids, including a meaningful leucine content — the amino acid most directly linked to triggering muscle repair and growth.
This unflavoured format suits those who find flavoured powders limiting. It mixes into water, milk, smoothies, or cooked recipes without altering the taste, making it straightforward to hit a daily protein target across a variety of meals. It is a practical fit for athletes in heavy training, people recovering from injury who need to preserve lean mass, or anyone whose diet consistently falls short on protein.
The isolate form means the whey has undergone additional filtration compared with concentrate, typically resulting in a higher protein-per-gram ratio and reduced lactose — which can make it more tolerable for people who find standard whey concentrates sit heavily.
The source here is grass-fed whey, which the brand prioritises for quality positioning within the performance supplement space. Momentous has built a reputation working with professional sports programmes, and this product reflects the brand's lean-formula approach: one primary ingredient, no flavouring agents, no unnecessary fillers. For anyone optimising intake around training, a clean isolate like this earns its place in a measured nutrition strategy.
What it does
Benefits
- 01
Supports muscle repair and growth after training
- 02
Unflavoured format mixes into any meal or drink
- 03
Isolate form is lower in lactose than concentrate
- 04
Complete amino acid profile including leucine
- 05
Single-ingredient formula with no fillers or flavourings
Get the most from it
How to use
Follow the dosage on the packaging. A typical approach is to mix one scoop with water, milk, or a smoothie, or to stir it into oats, yoghurt, or baked goods. Many athletes consume it within an hour of training to support muscle protein synthesis, though total daily protein intake matters more than precise timing for most people.
What's inside
Ingredients
View full ingredient list
Grass-fed Whey Protein Isolate
Common questions
Frequently asked
How does whey isolate differ from whey concentrate?
Isolate undergoes additional filtration, which typically produces a higher protein percentage per serving and significantly less lactose than concentrate. This makes it a more suitable option for people who experience digestive discomfort with standard whey products, though it is not suitable for those with a confirmed dairy allergy.
Is this suitable if I am lactose intolerant?
Whey isolate contains substantially less lactose than concentrate and is well-tolerated by many people with mild lactose sensitivity. However, it is still derived from dairy, so it is not appropriate for those with a dairy allergy or strict dairy-free requirement. If you are unsure, speak with your GP or dietitian.
When is the best time to take it?
The evidence suggests total daily protein intake is more important than precise timing for most people. That said, consuming protein in the period around training may support muscle recovery. This powder is versatile enough to be used at any meal where you need to increase protein content.
Why is it unflavoured — is that not less palatable?
Unflavoured isolate is deliberately neutral so it can be added to a wide range of foods and drinks without affecting taste. It is particularly useful for people who want flexibility across recipes, or who find sweetened protein powders too heavy to use consistently.
Who might not be suited to this product?
Anyone with a dairy allergy should avoid it. Those with kidney disease or significantly impaired kidney function should consult a clinician before substantially increasing protein intake. Pregnant or breastfeeding individuals should also seek professional guidance on total protein supplementation.
Doctor-guided care
Performance has a baseline.
Body composition, hormones, VO₂ max — we measure them all. Train against the picture, not against guesswork.
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