Grass Fed Whey Isolate, French Vanilla
£65.99 for 25 servings at Healf. That works out at £2.36 per 25 g protein, which ranks it 95th of the 123 whey protein isolate products we price across 6 UK retailers.
At one 25 g dose a day, this pack lasts 28 days. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- In the pack: 25 × 28 g = 700 g
- £65.99 ÷ 700 g × 25 g = £2.36 per 25 g protein
- A week £2.36 × 7 = £16.50 · a month × 30 = £70.70 · a year × 365 = £860.23
- Amount per serving: stated on the label.
The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.
Cheaper whey protein isolate
All 123, ranked →
Switching to the Reflex Nutrition pack saves 54p a month at the same 25 g dose.
Ranked purely by price per 25 g protein. 53 combination products also contain protein powder.
Pack sizes
| Pack | Price | Per dose | A year |
|---|---|---|---|
| 30 servings | £66.99 | £1.99 | £727.72 |
| 25 servingsthis pack | £65.99 | £2.36 | £860.23 |
At one 25 g dose a day, the 30 servings pack costs £132.51 less a year than this one.
On the label
- Protein powder · Whey isolate
- 28 g per serving (stated on the label)
- Pack
- 25 servings · 34.3 g a serving
- Cost per serving
- £2.64 (25 servings in the pack)
More label details
- Sold by
- Healf
- What the listing says
- “25 servings per container” · “Serving Size: 1 Scoop (34.3g)” · “Protein ; 28 g”
Ingredients
Grass-Fed Whey (Milk) Protein Isolate (33.
From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.
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One 25 g dose is our comparison unit, not a recommendation.
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Filled in from the label’s serving: 34.3 g.
What you paid
Optional. At Healf today: £65.99.
“Order by” allows 3 working days’ delivery from Healf and your spare days.
Price history
No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.
- Price at every check
- £65.99Healf
- First recorded
- £65.991 Oct
- Checked on
- 20 dayssince 1 Oct
- First checked at Healf: £65.99
Questions about this product
How much does Transparent Labs Grass Fed Whey Isolate cost per 25 g protein?
£2.36 per 25 g protein, from £65.99 for 25 servings at Healf, checked on 20 October 2026.
Is it the cheapest whey protein isolate in the UK?
No, it is 95th of 123. Impact Whey Isolate Powder at Myprotein works out at 83p per 25 g protein.
How long does one pack last?
28 days at one 25 g dose. The pack holds 700 g in total.
About Transparent Labs
All 59 Transparent Labs products, priced per dose
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