Skinny MRP, 2 kg
£69.99 for 2 kg at Bio-Synergy. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.
At one 25 g dose a day, this pack lasts 15 days. A month is 30 days, so twelve of them is not quite a year.
How we worked it out
- In the pack: 33 × 11 g = 363 g
- £69.99 ÷ 363 g × 25 g = £4.82 per 25 g protein
- A week £4.82 × 7 = £33.74 · a month × 30 = £144.61 · a year × 365 = £1759.39
- 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.
How it compares: whey protein concentrate
All 160, ranked →
Ranked purely by price per 25 g protein. 54 combination products also contain protein powder.
On the label
- Protein powder · Whey concentrate
- 11 g per serving (stated on the label)
- Pack
- 2 kg · 33 servings
- Cost per serving
- £2.12 (33 servings in the pack)
More label details
- Barcode
- 5034839009144
- Sold by
- Bio-Synergy
- What the listing says
- “Specifications: 2kg - 33 servings” · “Specifications: 2kg - 33 servings” · “over 11g of high-quality protein per serving”
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One 25 g dose is our comparison unit, not a recommendation.
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What you paid
Optional. At Bio-Synergy today: £69.99.
“Order by” allows 5 working days’ delivery from Bio-Synergy and your spare days.
Price history
No price change since 21 September 2026. Checked on 29 days, most recently 20 October 2026.
- Price at every check
- £69.99Bio-Synergy
- First recorded
- £69.9921 Sept
- Checked on
- 29 dayssince 21 Sept
- First checked at Bio-Synergy: £69.99
Questions about this product
How much does Bio-Synergy Skinny MRP cost per 25 g protein?
£4.82 per 25 g protein, from £69.99 for 2 kg at Bio-Synergy, checked on 20 October 2026.
How long does one pack last?
15 days at one 25 g dose. The pack holds 363 g in total.
About Bio-Synergy
Founded 1997 · London, England
Bio-Synergy is a sports nutrition company founded in 1997 by Daniel Herman, who remains a director. It is based on Finchley Road in London and says its products are made in the UK.
All 29 Bio-Synergy products, priced per doseVisit Bio-Synergy (opens in a new tab)
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