Optimum Nutrition
Founded 1986 · Downers Grove, Illinois, United States · Part of Glanbia
- Informed Sport: some products certified (the register, opens in a new tab)
- Informed Choice: some products certified (the register, opens in a new tab)
- Vegan Society trademark on some products (the register, opens in a new tab)
41 products priced per standard dose across 4 supplements, and 8 combination products.
- Products priced
- 41and 8 combinations
- Supplements
- 4
- Pack prices
- £9.00 – £108.00cheapest and dearest pack
- Price changes, last 30 days
- 00 down · 0 up
About Optimum Nutrition
Optimum Nutrition is a US sports nutrition brand founded in 1986 and headquartered in Downers Grove, Illinois. It has been owned since 2008 by Glanbia plc, an Irish nutrition group. It sells protein powders, including Gold Standard 100% Whey, as well as clear protein, creatine, pre-workout, electrolytes, collagen and vitamins. In the UK it sells through its own website and through wholesalers that supply shops, gyms and online retailers. Glanbia says the brand is sold in more than 90 countries.
- Founded
- 1986
- Based in
- Downers Grove, Illinois, United States
- Part of
- Glanbia
- Website
- optimumnutrition.com
Optimum Nutrition in the news
- Glanbia bulks up forecasts amid protein demand
Glanbia raised its 2026 forecasts after Optimum Nutrition grew like-for-like revenue by 25.2% in the first half.
- McLaren's Lando Norris stars in Formula One-inspired Optimum Nutrition ad
An advert built around the brand's sponsorship of the McLaren Formula One team, starring the driver Lando Norris.
- Optimum Nutrition snaps up Micah Richards for Sky Sports TV ad
Optimum Nutrition became Sky Sports' official nutrition partner, its first UK television advertising.
- US: Glanbia acquires Optimum Nutrition
Glanbia agreed to buy the privately owned US company for US$315m.
Where to buy Optimum Nutrition
- Optimum Nutrition49 Optimum Nutrition products pricedFree delivery over £50.00, otherwise £3.99
The Optimum Nutrition range
Creatine
Electrolytes
| Product | Form | Price | Per dose | Lasts |
|---|---|---|---|---|
| Electrolyte Powder · 264 g · Forest BerriesDetails and price history | Electrolytes (per serving) | £10.00 | 30pper serving | 33 days |
| Electrolyte Powder · 264 g · LemonDetails and price history | Electrolytes (per serving) | £10.00 | 30pper serving | 33 days |
| Electrolyte Powder · 264 g · OrangeDetails and price history | Electrolytes (per serving) | £10.00 | 30pper serving | 33 days |
Multivitamin
| Product | Form | Price | Per dose | Lasts |
|---|---|---|---|---|
| Opti-Women Multivitamin Tablets · 120 tabletsDetails and price history | Multivitamins (per serving) | £24.00 | 40pper serving | 2 months |
| Opti-Men Multivitamin Tablets · 180 tabletsDetails and price history | Multivitamins (per serving) | £26.00 | 43pper serving | 2 months |
| Opti-Women Multivitamin Tablets · 60 tabletsDetails and price history | Multivitamins (per serving) | £16.00 | 53pper serving | 30 days |
| Opti-Men Multivitamin Tablets · 90 tabletsDetails and price history | Multivitamins (per serving) | £21.00 | 70pper serving | 30 days |
Protein powder
Combination products
Products that carry more than one supplement. Each product’s own page gives its price per dose of each supplement named here.
| Product | Priced per dose for | Price |
|---|---|---|
| Gold Standard BCAA Train + Sustain Powder · 266 g · Strawberry KiwiDetails and price history | BCAA, L-Leucine, Rhodiola rosea and Vitamin C | £32.00 |
| Gold Standard BCAA Train + Sustain Powder · 266 g · Raspberry & PomegranateDetails and price history | BCAA, L-Leucine, Rhodiola rosea and Vitamin C | £32.00 |
| Gold Standard BCAA Train + Sustain Powder · 266 g · Peach & Passion FruitDetails and price history | BCAA, L-Leucine, Rhodiola rosea and Vitamin C | £32.00 |
| Platinum Pre-workout Powder · 420 g · Fruit PunchDetails and price history | Niacin (vitamin B3), Beta-alanine, Caffeine, L-Citrulline, L-Leucine and Pantothenic acid (B5) | £30.00 |
| Platinum Pre-workout Powder · 420 g · Blue RaspberryDetails and price history | Niacin (vitamin B3), Beta-alanine, Caffeine, L-Citrulline, L-Leucine and Pantothenic acid (B5) | £30.00 |
| Platinum Pre-workout Powder · 420 g · TropicalDetails and price history | Niacin (vitamin B3), Beta-alanine, Caffeine, L-Citrulline, L-Leucine and Pantothenic acid (B5) | £30.00 |
| Platinum Pump Pre-Workout Caffeine-Free Powder · 380 g · Lemon LimeDetails and price history | Niacin (vitamin B3), Beta-alanine, Choline, L-Arginine and L-Citrulline | £30.00 |
| Platinum Pump Pre-Workout Caffeine-Free Powder · 380 g · Blue RaspberryDetails and price history | Niacin (vitamin B3), Beta-alanine, Choline, L-Arginine and L-Citrulline | £30.00 |
Nothing in the Optimum Nutrition range matches that search.
Price changes
No Optimum Nutrition price has changed since 17 September 2026.
Each product's page charts its price at every check.
Questions about Optimum Nutrition
Who owns Optimum Nutrition?
Optimum Nutrition is part of Glanbia.
Where is Optimum Nutrition based?
Optimum Nutrition is based in Downers Grove, Illinois, United States.
When was Optimum Nutrition founded?
Optimum Nutrition was founded in 1986.
Where can I buy Optimum Nutrition in the UK?
The 49 Optimum Nutrition prices on this page come from the Optimum Nutrition website, checked 9 October 2026.
Are Optimum Nutrition products Informed Sport certified?
Some are. The Informed Sport register lists Optimum Nutrition products, and so does the Informed Choice register, checked 26 September 2026. Each register names the products it covers.
Does Optimum Nutrition make vegan supplements?
Some Optimum Nutrition products carry the Vegan Society trademark.
A standard dose is a unit for comparing prices, not a recommendation. “Lasts” is the pack at one standard dose a day. Each form opens its full table, where every brand’s products are ranked by price per dose. How we compare · Optimum Nutrition in all products · All brands