Platinum Hydrowhey
Optimum Nutrition

Platinum Hydrowhey

Hydrolyzed Whey Protein Powder Contributing to Muscle Growth
Contains 30g of Protein per Serving to Help Maintain Muscle Mass
9.2 out of 10 (1,236 Reviews)
1 Size
1.5 Kilograms
Choose a Size
{{group.violatorText}} {{}}
3 Flavors
Milk Chocolate
Choose a Flavor
Flavor Rating: {{sku.flavorRating | flavorRating}}
Order & Save 20%
Price: £58.99 (£1.47 / Serving)
Flavor Rating: 8.2
Order & Save 20%
Order and automatically receive 20% Off Platinum Hydrowhey, 3.5 Lbs.!

Product Overview

Platinum Hydrowhey was recognized by thousands of customers as 2010's New Supplement of the Year. What else would you expect from Optimum Nutrition's, fastest, purest and most advanced protein technology?

By hydrolyzing the protein in this premium formula we've created our most effective whey protein yet. Hydrolyzing breaks larger proteins down into smaller pieces that are used by the body to support muscle growth and maintenance. For added effectiveness, we've also enhanced this revolutionary formula with ACTITOR™ peptides, digestive enzymes and micronized branched chain amino acids (BCAAs). Platinum Hydrowhey is also ultra-pure because it's made entirely with hydrolyzed whey protein isolates. So there's no excess fat, cholesterol, or lactose to slow down your progress.

  • Made with Advanced Hydrolyzed Whey Protein Isolates
  • 30 Grams of Ultra-Pure Protein per Serving
  • Nearly 9 Grams of Leucine, Isoleucine, and Valine (BCAAs)
  • Includes Patent-Pending ACTITOR™ Peptides
  • Just 5mg Cholesterol
  • Contains Digestive Enzymes for Enhanced Utilization*
  • Instantized to Mix Easily with a Spoon


By combining the absolute finest ingredients with a series of highly specialized processing techniques Optimum Nutrition (ON) has created its most valuable muscle building protein yet. Everything about Platinum Hydrowhey® was designed with an uncompromising attitude toward performance - both in the gym and your shaker cup.


Platinum Hydrowhey® is protein in its purest expression. It's made only with hydrolyzed whey proteins that have been isolated to remove the excess lactose, cholesterol, carbohydrates, and fat. The result is a product that's ultra-pure and packed with protein to support muscle growth and maintenance.


100% of the proteins in Platinum Hydrowhey® are hydrolyzed to varying degrees. Hydrolyzing is a process through which intact proteins are strategically broken down into smaller fragments, called peptides, which may be easier to utilization by your body. ON's exclusive combination of mild, moderate, and ultra-hydrolyzed proteins provides di-, tri-, and oligo-peptides while retaining select microfractions naturally found in whey. If this is too much technical talk, all that you really need to understand is that Platinum Hydrowhey® is ideal first thing in the morning, before workouts, and immediately after workouts when your hard-working muscles benefit most from a hydrolyzed protein.


All proteins are made up of amino acids, but not all amino acids are of equal importance. The three branched chain amino acids (BCAAs) are particularly beneficial for athletes because they are bioligically involved with protein synthesis. That's why ON enhanced every serving of Platinum Hydrowhey® with added BCAAs for a total of over 8,800 mg per scoop which may assist protein with muscle building benefits.


The only way to reap the results of Platinum Hydrowhey® is to drink it. So from the outset, ON benchmarked the taste and mixibility against the best protein powders on the market. Regardless of whether you choose Turbo Chocolate or Velocity Vanilla, Platinum Hydrowhey® tastes as great as it works and dissolves easily in water, milk, or juice.


Try using complementary nutrients and mixing in other performance supplements to boost the functionality of your Platinum Hydrowhey® shakes.


Morning: Platinum Hydrowhey® shake + Opti-Men. Why? Your body needs vitamins and minerals to effectively use protein, carbohydrate, and fat.

Before Workouts: Platinum Hydrowhey® mixed with skim milk + Micronized Creatine powder. Why? Hundreds of clinical studies suggest creatine monohydrate's ability to boost physical performance during short-term, high intensity workouts. Creatine benefits obtained with a daily consumption of 3g.

After Workouts: Platinum Hydrowhey® mixed with iced coffee + Glycomaize + Glutamine Powder. Why? At no other time throughout the day are your muscles as receptive to nutrients as they are post-workout. So during this window support your hard work with a quality protein to promote muscle growth and help maintain all the muscle you have already earened!

Before Bed: Gold Standard 100% Casein + Instantized BCAA 5000 powder. Why? Whey proteins are beneficial during the day while you are active. But, casein is better at night. Casein proteins and BCAAs help protect maintain your hard earned muscle tissue throughout the night while you sleep.

Ratings & Reviews

Overall Rating
1,236 Ratings
Verified Buyer Rating
421 Ratings
Average Flavor Rating
9 Flavors
Top Rated Flavor
Chocolate Mint
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
  • 9 Turbo Chocolate
  • 7 Velocity Vanilla

Velocity vanilla was an acceptable flavor, but at times it had this odd aftertaste. Great macros though and excellent for cooking. Turbo chocolate was amazing. Even mixing it with water made it taste like chocolate milk.

  • 8 Turbo Chocolate

One of the best Hydrolyzed Whey Proteins I have consumed so far although a bit pricey. Mixes easily and does not cause any bloating. I take 1 scoop post workout and add 5 grams of creatine and glutamine to it and chug it down.

Verified Buyer
  • 10 Turbo Chocolate

Best Protein on the market

Verified Buyer
  • 10 Turbo Chocolate

I've tried many proteins over the years and was completely satisfied with GNC Wheyabolic for many years. I have always been a fan of Optimum Nutrition products and decided to try this Hydrowhey. I'm very pleased with the overall product. It mixes extremely easy and taste great. You get what you pay for. So why spend hours in the gym and and drink cheap proteins? Hydrowhey is the way to go if you want quality.

  • 10 Turbo Chocolate

Best brand! Turbo chocolate tastes great! i usually drink it with water and it dissolves fast with a shaker. 10/10

Verified Buyer
  • 9 Chocolate Mint
  • 9 Velocity Vanilla

I won't use anything else. This is a staple in my nutrition and stack. The taste is great and it doesn't bother my stomach like other whey's have. Aside from the price being a little high for me I have zero complaints. Love the company and products!

Verified Buyer
  • 1 Supercharged Strawberry

I bought this and am sending it back. The taste is vile. For the money, expected more.

Verified Buyer
  • 1 Chocolate Mint

Despite paying $57 never received the product .. if you do not get the product it's as good as **** so 1 star.

Verified Buyer
  • 6 Red Velvet Cake

Best red velvet protein I've had, still has a little bit of a chocolatey taste, but so good. I had it with water and almond milk and its great either way, not too thick, and not too sweet. Almond milk makes it a little thicker but still doesn't feel heavy in your stomach

  • 10 Velocity Vanilla

Much better taste in comparison to most of the Gold standard variations. If you have the money this is a no-brainer. Drinking it with water with no problem at all, also mixing some creatine with it.

  • 10 Milk Chocolate

Best of the best protein ever

Verified Buyer
  • 10 Chocolate Peanut Butter

I have experimented with many of the top brands for protein currently on the market. ON's hydrowhey blows away every one, in terms of how well it mixes, digests, and how well it is formulated. I have noticed progressive gains in muscle mass and loss of body fat thanks to the combination of hydrowhey, a balanced diet, and a maintained exercise routine. Well worth the purchase price.

Verified Buyer
  • 10 Milk Chocolate
  • 9 Vanilla Bean

Quite pricey, but worth it. Easy to mix. Great taste. One of the best products on the market.

  • 8 Vanilla Bean

An old geezer review. Holy smoke, protein has changed from the last time I used it, many years ago, It would kill my stomach in my youthful warfighter prime, and make me feel full, slow, and bloated, Not so with hydro whey, zero stomach issues, and feels well.....light. important in my discipline, "boxing "style training, very pleased and ordered more. Taste wise, I struggled with vanilla, for me just too sweet, until I mixed it with orange juice, and that works! but that adds some carbs, Going to try chocolate next ! Cost a bit more, and wish it came in 5 or 10 pounds, like the gold, but it is my go to for now.

  • 8 Turbo Chocolate

I'm just wondering if this is really Lactose free. Because it says that it contains Milk. Can anyone make a comment on that please?

Order & Save 20%
1.5 Kilograms
1.5 Kilograms
40 Servings | £1.47 Per Serving

What's in Optimum Nutrition Platinum Hydrowhey

3.5 Lbs. Milk Chocolate
Serving Size: 1 Heaped Scoop (40 g)
Servings Per Container Approximately40
Typical Values per 40g %RI *
Energy 572 kJ       
- 137 kcal       
Fat .5 g 1%
of which saturates .2 g 1%
Carbohydrate 2.2 g 1%
of which sugars .4 g 0%
Fibre .6 g
Protein 30 g 61%
Salt .3 g 4%
Sodium 119 mg
Branched Chain Amino Acids 8.8 g
L-Leucine 4.2 g       
L-Isoleucine 2.4 g       
L-Valine 2.2 g       
* Reference Intake of an average adult
† Reference Intake not established
Hydrolyzed WHEY* Protein Isolates as Actitor® (86%), Emulsifier: SOY Lecithin), Branched Chain Amino Acids (L-Leucine, L-Isoleucine, L-Valine, Emulsifier: SOY Lecithin), Thickener (Carrageenan), Flavourings, Fat Reduced Cocoa Powder (2.1%), Sodium Chloride, Sweeteners (Sucralose , Acesulfame K), Flavour Enhancer (Potassium Chloride), Sunflower Oil Powder (MILK)
*From MILK
ALLERGEN INFORMATION: Contains: Milk, Soy (Lecithin). May Contain: Gluten, Egg, Nuts and Peanuts.

Directions For Platinum Hydrowhey:

Platinum Hydrowhey® is INSTANTIZED, so it always mixes up easily and completely. Simply add 1 scoop of Platinum Hydrowhey® to a blender, shaker cup, or glass filled with 12 ounces of cold water, milk, or juice and blend, shake, or stir for 20-30 seconds or until powder is dissolved. TIP: Adjust the intensity of your Platinum Hydrowhey® shake by varying the amount of liquid you use to prepare it. For a slightly thicker consistency with a bolder flavor, mix each scoop with 10 ounces of water. For a milder tasting less sweet shake, use 14-16 ounces of liquid per scoop.

Stack Your Shake:By adding food supplements including creatine, BCAA, and carbohydrate powders you can make Platinum Hydrowhey® an even more powerful recovery product. TIP: Use Platinum Hydrowhey® during the day and more Gold Standard 100% Casein™ at night for more well-rounded amino acid coverage.

Suggested Use:Consume approximately 1 gram of protein per pound of body weight per day. Through a combination of high protein foods and protein supplements. For best results consume your daily protein allotment over several meals spread evenly throughout the day.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about Hydrolyzed Whey Protein.
Check out other Build Muscle Products.