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Lifestyle advice

Is Partially Hydrolyzed Isolate any better, in terms of health benefits, quality of the protein and bioavailability, because I know that Isolates are the purest form of protein with the highest BV, hence the best, maybe?
All proteins regardless of processing have the same health benefits.   The quality of the proteins will only differ depending on manufacturers. At Optimum ...
Thu, 25 Mar, 2021 at 2:17 PM
What is the ratio/percentage of the partially Hydrolyzed whey compared to the regular whey Isolate in Gold Standard 100% Isolate?
We do not give out this information as it is a protected formula.
Thu, 25 Mar, 2021 at 2:18 PM
The 100% GS Whey has a portion of whey concentrate in it, how much is it exactly, and does concentrate hold more health benefits over isolate such as bones and immune system benefits for instant ? Is this the same in Whey Isolates ?
We do not give out this information as it is a protected formula. There are no extra benefits of WPC compared to WPI.
Thu, 17 Feb, 2022 at 3:37 PM
Is any of them lactose free ? If not, how much exactly is there?
None of the above products are lactose free. Gold Standard Platinum Hydrowhey has the lowest lactose levels as it contains only partially hydrolysed whey pr...
Thu, 25 Mar, 2021 at 2:39 PM
Why is Optimum nutrition’s melatonin not on your UK or any EU site for sale?
Melatonin cannot be obtained in Ireland or the UK without a prescription; hence there is no Optimum Nutrition Melatonin available on our website. 
Thu, 25 Mar, 2021 at 2:40 PM
Can you recommend a product without sweeteners?
Gold Standard 100% Whey Unflavoured  and without sweeteners and is a great option to use after a workout or throughout the day to top up your protein levels. 
Thu, 25 Mar, 2021 at 3:54 PM
Should you load creatine?
Creatine is a supplement that takes a period of time to saturate the muscle and work effectively. A loading phase of 20g per day for 7 days followed by a ma...
Thu, 25 Mar, 2021 at 2:47 PM
What is the difference between Serious Mass and the Gold Standard gainer?
The difference in the Gold Standard Gainer (GSG) and the Serious Mass is the quality of carbohydrates and protein used. The protein blend in GSG is a combin...
Thu, 25 Mar, 2021 at 3:03 PM
Is there any caffeine in Gold Standard Whey Protein?
There is no caffeine in our Gold Standard Whey products except for chocolate flavours as our cocoa naturally contains 0.2g/100g caffeine.
Thu, 17 Feb, 2022 at 3:27 PM
Why is Gold Standard Whey considered a premium product when compared to similar competitor products?
ON Gold Standard Whey contains a blend of whey protein - whey protein isolate, whey protein concentrate and hydrolysed whey protein isolate. The additional ...
Thu, 17 Feb, 2022 at 3:29 PM