Premium Gold Standard Whey Protein Isolate
- Optimum's Stand Alone Whey Protein Isolate
- Ion Exchange & Microfiltered Whey Isolate
- Rich in Aminos & Glutamine for Faster Recovery
- Gluten Free & Banned Substance Tested

Optimum Gold Standard 100% Whey Isolate is a hydrolyzed and ultra-filtered whey protein isolate superior to anything else on the market. To create the GOLD STANDARD of isolate protein, we start by selecting only the highest quality whey protein isolates. This is then carefully pureed through an ultra-filtration process that leaves you with everything you want, and nothing you don’t. It’s as premium as protein gets. It’s GOLD STANDARD.
Get maximum results with minimal ingredients. Using a series of sophisticated separation processes, excess fat, cholesterol, sugars, and other materials are removed so that simply 0 grams of total fat and 1 gram of carbohydrates remain. The result is a delicious, ultra-pure hydrolyzed whey protein isolate designed to get into your body rapidly, so your muscles can rebuild.
BEYOND THE BASICS
- Made With Advanced Hydrolyzed Whey Protein Isolates for Faster Delivery
- 80% Protein Per Scoop (Highest in Market)
- Nearly 6 Grams of Leucine, Isoleucine, and Valine (BCAAs)
- Contains Digestive Enzymes for Enhanced Utilization Instantised to Mix Easily With a Spoon
- 1g of Sugar
- Gluten Free
Optimum Gold Standard Isolate
- Do you take Optimum Gold Standard Isolate on days you don’t workout?
Yes. ON Gold Standard Isolate may be taken on any day. It is however designed to be taken post workout on training days. This is the most common time it is taken.
- Is this lactose free?
Whilst the lactose amount is very low due to the filtration processes of this powder, ON Gold Standard Isolate still contains some lactose. The low lactose amount generally is OK with those who are lactose intolerant. However if you are highly sensitive we'd recommend trying a plant based protein powder such as ON Gold Standard Plant.

5/5 macros
5/5 mixes well