Free deliveryWhy The Wellness recommends this
Curated, not stocked.
Whey isolate is one of the few supplements with robust, consistent evidence behind it — and the isolate form is the right choice when purity matters. Transparent Labs' commitment to full-label disclosure means there are no guesses about what you are actually consuming. We recommend it for athletes in structured training blocks and for anyone whose blood work or body composition assessment has highlighted a need to increase dietary protein efficiently.
About this product
Grass Fed Whey Isolate - French Vanilla
Transparent Labs Grass Fed Whey Isolate in French Vanilla is a whey protein isolate sourced from grass-fed cattle. Whey isolate undergoes additional filtration compared to whey concentrate, resulting in a higher protein-to-weight ratio and lower residual fat and lactose — a meaningful distinction for those who are lactose-sensitive or managing calorie intake precisely.
This product suits athletes and active individuals who want a clean, high-protein supplement without unnecessary additives. It fits naturally post-workout, when rapid amino acid availability may support muscle protein synthesis, or at any point in the day where dietary protein falls short of targets. It is a practical option for anyone in a body-composition phase who needs to hit protein goals without meaningfully adding fat or carbohydrate.
Transparent Labs is a brand that publishes full ingredient transparency — no proprietary blends, no hidden fillers — which is why it earned a place on our shelves. The French Vanilla flavouring makes it versatile enough to use in shakes, stirred into oats, or blended with fruit without requiring additional sweeteners. For anyone confirmed via body composition testing or dietary review to be under-consuming protein, a quality isolate like this is one of the more evidence-backed tools available. Check the packaging for the current nutritional profile, as formulations are periodically updated.
What it does
Benefits
- 01
High-protein isolate suited to post-workout recovery
- 02
Lower lactose than concentrate, easier on digestion
- 03
No proprietary blends — full ingredient transparency
- 04
Supports muscle protein synthesis around training
- 05
Versatile French Vanilla flavour for shakes or cooking
Get the most from it
How to use
Mix one scoop with water or milk of your choice. Most users take it within an hour of training, though total daily protein intake matters more than precise timing. It can also be used between meals to close a protein gap identified through dietary tracking.
What's inside
Ingredients
View full ingredient list
Grass-fed Whey Protein Isolate
Common questions
Frequently asked
What is the difference between whey isolate and whey concentrate?
Whey isolate is filtered more extensively than concentrate, which removes more of the fat and lactose. The result is a higher percentage of protein per serving and a product that tends to be better tolerated by people with mild lactose sensitivity.
Is this suitable if I am lactose intolerant?
Whey isolate contains significantly less lactose than whey concentrate, and many people with mild lactose sensitivity tolerate it well. If you have a confirmed dairy allergy or severe lactose intolerance, speak to a clinician before use.
When is the best time to take this?
Post-workout is the most common timing, as protein intake around training may support muscle repair and adaptation. That said, evidence suggests total daily protein intake is the primary driver — use it wherever it fits your routine to meet your targets.
Can I use this as a meal replacement?
It is designed as a protein supplement rather than a complete meal replacement. It lacks the fibre, fats, and micronutrients a balanced meal provides. It works well as a convenient protein source alongside whole foods.
Who should avoid whey protein?
Anyone with a dairy or milk protein allergy should avoid whey entirely. People with kidney disease should consult their doctor before increasing protein intake significantly, as higher protein loads may not be appropriate depending on their condition.
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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