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Sale Up to 45% OFF! * * Lowest Price Guaranteed

MHP, DARK MATTER, Post-Workout Muscle Growth Accelerator, Grape, 3.44 lbs (1,560 g)

Original price $51.53 - Original price $51.61
Original price
$51.53 - $51.61
Current price $51.53
SKU 666222008752
Flavor: Blue Raspberry
Why Health Central USA?

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About Us:

- We specialize in sourcing hard-to-find and high-demand products. Often times these products are experiencing a sudden surge in demand. ( For example, a surge in demand due to a celebrity using a certain product or a social media video with the product that has gone viral.) This oftentimes results in intermittent stock-outs that can happen within minutes of receiving stock.

- Our area of expertise is delivering products within the continental USA.

- We currently fulfill over 23,500 orders each month.

- In addition to shipping and delivering to the entire continental USA, we also try to support our local Dallas community with excellent shipping rates and fast delivery.

At Health Central USA, we are proud to be the largest supplier of high-quality health supplements and vitamins in the United States. Our online store,, offers a wide variety of genuine products that have undergone numerous studies and tests to ensure their high potency. We have over 100,000 products available, including the best brands from around the world. Our goal is to fulfill our customers' daily nutritional and supplement needs with affordable prices and exclusive deals and offers. Whether you're looking for supplements for weight loss, vitamins, protein, iron, magnesium, natural products, hair loss, or Medical, we have you covered. Our customer service team is available 24/7 to assist you with any queries, and all payments are 100% secure. Shop smarter by comparing prices of similar products from different brands and choose what suits you best. With over 500,000 regular customers, Health Central USA is the most trusted online vitamin and supplement store. Empower your body and lead a healthy, fulfilling life with Health Central USA.


  • Every Workout Ends With Dark Matter!
  • Clinically Tested EAA Complex
  • 6 g EAAs
  • 5 g Creatine Blend
  • Triggers a 360% Increase in Muscle Protein Synthesis
  • Spikes Insulin and Replenishes Glycogen+
  • Cell-Volumizing Multi-Phase Creatine Transport
  • Dietary Supplement
  • Naturally & Artificially Flavored
  • Informed Choice - We Test You Trust

The Ultimate Post-Workout Muscle Growth Accelerator

Don't waste another workout! If you want to start gaining serious size after you workout, chug down some Dark Matter® to experience the biggest opportunity to stimulate muscle growth. The faster you can get critical nutrients into your bloodstream and muscles, the better. Dark Matter employs advanced technologies and compounds that allow for super fast nutrient uptake and sparks a synergistic anabolic reaction in which insulin levels simultaneously peak with amino acid, carbohydrate, and creatine transport to trigger enhanced muscle growth and speed recovery.

ProSYNTHAGEN®: Increases Protein Synthesis Faster Than Whey

ProSYNTHAGEN's unique combination of clinically tested essential free form amino acids plus amino acid peptides stimulates protein synthesis faster than just whey isolate. ProSYNTHAGEN's amino acid matrix has been clinically shown to increase protein synthesis by 360% and is fine tuned with "Dual Portal Transport" for even faster and greater intestinal uptake by combining powerful free form aminos with leucine peptides. These unique characteristics give ProSYNTHAGEN a much higher Protein Synthesis Score which provide optimal muscle building effects.

WaxiMAX®: Low Viscosity High Molecular Weight Carbs Replenish Glycogen & Spike Insulin+

WaxiMAX is a tri-polymer carbohydrate matrix composed of low viscosity waxy maize starch, Maltoplex-18 glucose polymers, plus dextrose. This matrix allows for faster gastric emptying, a quick, powerful insulin spike and maximum glycogen replenishment.+ WaxiMAX's tri-polymer matrix was developed using low sugar levels that deliver an optimum insulin response to open the anabolic window faster and keep it open longer.+ DARK MATTER also contains a concentrated source of anthocyanidins from black rice extract, which helps optimize glucose absorption for increase nutrient transport, protein synthesis, creatine/nutrient intake uptake and glycogen replenishment.

HydroSIZE®: Five Gram Multi-Phase Creatine Transport & Cell Volumizing Matrix

To complete the anabolic infusion, HydroSIZE, a multi-source creatine and glycerol complex, enhances muscle volumizing and bioenergetic creatine loading into muscle tissue. This complex provides an optimal five gram creatine blend including creatine monohydrate, creatine pyruvate and creatine gluconate, plus glycerol for maximum creatine saturation and cell volumizing.

Every Workout Ends With Dark Matter!

Get the most out of your workouts with Dark Matter. The highly advanced post-workout formula from MHP, designed to refuel your body for increased muscle building and faster recovery.

+Within the normal range.  

Suggested use

Mix 2 scoops with 10 fl oz of water in a shaker bottle immediately after training. Any other post-workout shake or meal may be taken 1 hour later. 

Other ingredients

Gelatin, natural and artificial flavors, tartaric acid, sunflower lecithin, silica, citric acid, sucralose, fd&c red #40 lake, acesulfame potassium, fd&c blue #1 lake, fd&c red #40.

Contains: Milk.

Supplement Facts
Serving Size: 2 Scoops (78 g)
Servings Per Container: 2
  Amount Per Serving %Daily Value
Calories  240   
Total Carbohydrate  48 g  17%† 
Total Sugars  10 g  ‡ 
Includes 9 g Added Sugars    18%† 
Protein  12 g  24%† 
Sodium  50 mg  2% 
Dark Matter® Proprietary Blend
The Ultimate Post Workout Muscle Growth Accelerator 
63.6 g  ‡ 
WaxiMAX®: Low Viscosity High Molecular Weight Osmotic Waxy Maize Starch
Maltoplex-18 (Maltodextrin), Modified Food Starch (from Waxy Maize), Dextrose, Black rice seed extract (Oryza sativa) (providing 1.5% anthocyanidins) 
HydroSIZE®: Multi-Phase Creatine Transport and Cell Volumizing Matrix
Creatine Blend (5 g) [InstaPeak (Quick Peal Creatine Monohydrate and Creatine Pyruvate), IntraPhase (Glucose Bound Creatine Gluconate)], 65% Glycerol Powder
ProSYNTHAGEN®: Protein Synthesis Accelerator (Dual Portal Anabolic Amino Acid Infusion)
Free Form Amino Infusion (6 g EAAs) (L-Lysine HCI, L-Leucine, L-Phenylalanine, L-Threonine, L-Histidine HCI, L-Valine, L-Isoleucine, DL-Methionine, L-Alanine), Whey Protein & Peptide Infusion (Whey Protein Isolate, Leucine Peptides (from Hydrolyzed Whey Protein Isolate)
†Percent Daily Values are based on a 2,000 calorie diet.
‡Daily Value not established.


Keep out of reach of children.

Do not purchase if seal is broken.

Protect from heat, light and moisture.

Store in a cool dry place.


While iHerb strives to ensure the accuracy of its product images and information, some manufacturing changes to packaging and/or ingredients may be pending update on our site. Although items may occasionally ship with alternate packaging, freshness is always guaranteed. We recommend that you read labels, warnings and directions of all products before use and not rely solely on the information provided by iHerb.

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