Whey Protein Isolate

27g of protein per scoop with very little lactose.

PowderVegetarianGluten-freeSugar-freeNut-freeSoy-free

Lowest current price: £44.99of £44.99–£48
Cost per serving: £1.36
Servings per pack: 33 × 30g scoop
Retailers stocking it: 4
Spread between retailers: 6%
Label disclosure: Full disclosure

At a glance

A filtered isolate rather than a concentrate, so protein per scoop is high and lactose is minimal. Batch tested for sport. Three flavours, all restrained rather than sweet.

It may suit you if

You want the most protein per scoop
You find whey concentrate hard to digest
You want a tested product

You may prefer something else if

You avoid dairy entirely
You want the lowest cost per 20g of protein

The brand

Aurum Nutrition

A sports nutrition brand with a large following in strength training. Third-party batch tested for sport, which is reflected in the price.

Founded: 2014
Based in: United Kingdom
Publishes batch testing: Yes

All Aurum Nutrition products

Sustainability

Recyclable tub. Batch certificates published.

What is in it

The label, in full

Every active ingredient amount is printed on the label.

Whey protein isolate: 30,000mg

Other ingredients

Natural flavouring, Sunflower lecithin, Steviol glycosides.

Format: Powder
Serving size: 30g scoop
Servings: 33
Flavours: Vanilla, Chocolate, Unflavoured
Declared allergens: Milk
Subscription: Available
Proprietary blend: No

Read the pack, not this page

Formulations and allergen declarations change without notice. Always read the label on the pack you actually receive, particularly if you have an allergy.

Where to buy

4 retailers checked. Prices last updated in this prototype as sample data.

Vitality Direct
Best current price
Free delivery over £20 · 2–4 working days
£44.99
View at retailer
Brand direct
Ships from the brand · subscription usually cheapest here
£45
£38.25 on subscription
View at retailer
Nourish & Co
Next-day delivery available · £3.95 standard
£46.50
View at retailer
Thornbury Health
Free delivery over £30 · 2–3 working days
£48
View at retailer

Lowest seen in 90 days: £43.91

We may earn a commission on purchases made through these links. It does not increase the price you pay, and commission plays no part in how products are matched or ordered. Prices and formulations change frequently — check the current pack before buying.

How the cost works out

Lowest pack price: £44.99
Servings: 33
Cost per serving: £1.36
Cost per 30 days: £40.90

Cost per serving is the fairest way to compare, because pack sizes vary enormously within the same category. It still does not account for how much active ingredient is in each serving — check that too.

Reviews, broken down

Aggregated themes rather than a single star rating, because the useful signal is usually in what people repeatedly complain about.

4.6

4,188 reviews

52.5k
41.1k
3344
2132
178

Taste: 4.4
Packaging: 4.2
Value for money: 4.0
Ease of use: 4.7
Verified purchases: 92%

Aggregated from retailer reviews, independent review platform. Sample data for this prototype — no real customer reviews are shown, and no review here has been checked for medical accuracy.

What people liked

Not overly sweet1.2k
Easy on the stomach988
Mixes without a shaker ball602

What came up repeatedly

Pricier than concentrate588
Vanilla is quite subtle202

“Concentrate always bothered my stomach. This does not, and it does not taste like a milkshake either.”
Aaron D.··Vitality DirectVerified purchase
“Good but you pay for the isolate. Concentrate is fine if lactose is not an issue for you.”
Kirsty M.··Nourish & CoVerified purchase