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

ALLMAX, QuickMass, Rapid Mass Gain Catalyst, Cookies & Cream, 3.5 lbs (1.59 kg)

Original price $46.93 - Original price $77.26
Original price
$46.93 - $77.26
Current price $46.96
SKU 665553229829
Flavor: Chocolate
Package Quantity: 3.5 lb
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- 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.

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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.


  • Clean For Athletes - Banned Substance Tested
  • Science - Innovation - Quality - Results
  • AM - PM - Post
  • 64 Grams Protein - 1 Per 4 Scoop Serving
  • University-Based Lean Mass Research
  • Gain Lean Body Mass Fast
  • 1010 Nutrient-Dense Calories
  • 24 Added Vitamins and Minerals
  • 1010 Calories1
  • Lab Tested - Every Lot
  • 3:1 - Carb:Pro1
  • Natural & Artificial Flavors
  • Informed Choice - We Test, You Trust 
  • Regularly Tested for Banned Substances
  • cGMP Registered Facility
  • 100% Whole Protein Source
  • No Artificial Color / Dye
  • Kosher Dairy
  • Sweetened with Sucralose

Lean Mass Gains: Over 1,000 Calories Per Serving!

1010 Calories Per Serving

University Research-Based Science For Maximum Mass: Quickmass® packs 1010 Mass-Building Calories into every serving in cold water, no milk required! During one 8-week Gold-Standard (double-blind, placebo-controlled) study conducted at California State University, test subjects provided the same calorie content as 2 servings of Quickmass® per day gained 4.5 times as much fat-free mass and increased chest size by 1 inch.


64 g of Sustained Release Protein to Build Mass: MassPro™ creates a rapid and sustained delivery of muscle-building proteins that work continuously all day to help you recover and grow. Power up your Muscle Protein Synthesis and fuel your lean mass gains!

Carb Plex™: Optimal 3:1 Carb to Protein Ratio:

CARBPLEX™ provides the calories your body needs to grow all day with no sugar added! CARBPLEX™ absorbs up to 20 times more slowly than sugar providing the ultimate MASS FUEL for your gains! The QUICKMASS® carbohydrate blend is powered by healthy, long-chain and complex carbohydrates such as sweet potato, rolled oats and quinoa along with scientifically studied and tested carbs like Cyclo-D and Soluble Corn Fibre, a natural prebiotic.

Unsurpassed: The AllMax Quality Guaranteed

Every ingredient added and every lot produced is laboratory-tested for purity and potency to ensure consistent product quality and integrity every time, guaranteed. Quickmass® goes through the exclusive ALLMAX 5-stage quality testing protocol.

Clean for Athletes - Banned Substances Tested

This product has been skip-lot tested for banned substances for the assurance of athletes and supplement users under the informed choice program.

Per 4 Scoop Serving

Suggested use

Take 1 scoop 4 times per day. Mix or shake 1 scoop of powder with approx. 125 ml cold water or low-fat milk immediately before consumption.

Other ingredients

Mass complex [medium & long chain maltodextrin complex, cyclo-d (highly-branched cyclic dextrin), waxy maize starch, sweet potato powder, oat fiber, quinoa flour), protein blend [whey protein concentrate, milk protein isolate, whey protein isolate], prebiotic [soluble corn fiber], enzyme blend [protease, bromelain], cocoa powder, natural and artificial flavors, coconut creamer [coconut oil, soluble corn fiber, sodium caseinate, sunflower lecithin, silicon dioxide], peanut flour, soy lecithin, silicon dioxide, sucralose, coconut milk powder.

Allergen Warning: Contains milk (whey), peanut, coconut (oil), wheat, soy (lecithin). Produced in a facility that also handles egg, tree nut, sesame, fish, crustacean and shellfish products.

Contains a bioengineered food ingredient.


Use only as directed. This product is to be used by adults only. This product contains milk by-products / derivatives. Consult a health care practitioner for use beyond 6 months. Consult a health care practitioner prior to use if you are pregnant or breast-feeding; if you have liver or kidney disease, gastrointestinal lesions / ulcers, are taking anticoagulant agents or anti-inflammatory  agents or are having surgery; or if you have been instructed to follow a low protein diet. If you are taking any prescription medication, consult a healthcare practitioner. Ensure to adequately hydrate (drink enough fluid) before, during, and after exercise. Take with food, a few hours before or after taking other medications or natural health products. Hypersensitivity / allergy has been known to occur, in which case discontinue use. Stop use if hypersensitivity / allergy, nausea, vomiting or diarrhea occurs. This product provides 230 mg of Sodium per day. Store in a cool, dry place. Do not use if inner seal is broken. Keep out of reach of children.

California Warning: Lead is known to the State of California to cause birth defects or reproductive harm. Consuming this product can expose you to more than 0.0000005 g of lead. Prop 65.

Supplement Facts
Serving Size: Per 4 scoops (265 g) Per 1 scoops (65 g)
Servings: Per Container: ~6 Per Container: ~24
  Amount % Daily Value Amount % Daily Value
Calories 1010   250  
Total Fat 8 g 10%^ 2 g 3%^
Saturated Fat 5 g 25%^ 1.3 g 7%^
Cholesterol 180 mg 60% 45 mg 15%^
Total Carbohydrate 172 g 63%^ 43 g 16%^
Dietary Fiber 4 g 11%^ 1 g 4%^
Total Sugars 12 g 3 g
Added Sugars  8 gº 16%^ 2 gº 4%^
Protein 64 g
16 g
Vitamin A (as Vitamin A Palmitate)
360 mcg RAE  40% 90 mcg RAE` 10%
Vitamin C (as Ascorbic Acid)
100 mg 111% 25 mg 28%
Vitamin D (as Cholecalciferol)
10 mcg 50% 2.5 mcg 13%
Vitamin E (as di-Alpha Tocopheryl Acetate)
10 mg AT 67% 2.5 mg AT 17%
Thiamin (as Thiamine Hydrochloride)
1.6 mg  133% 0.4 mg  33%
Riboflavin (as Riboflavin) 1.6 mg  123% 0.4 mg 31%
Niacin (as Niacinamide)
20 mg  125% 5 mg 31%
Vitamin B6 (as Pyridoxine HCI)
2 mg 118% 0.5 mg 29%
432 mcg DFE
(260 mcg folic acid)
108% 108 mcg DFE
(65 mcg folic acid)
Vitamin B12 (as Methylcobalamin)
8.8 mcg 367% 2.2 mcg 92%
Biotin (as Biotin)
50 mcg 167% 12.5 mcg  42%
Pantothenic Acid (as Calcium D-Pantothenate) 6 mg 120% 1.5 mg 30%
Calcium (as Tricalcium Phosphate)
556 mg  43% 140 mg 11%
Iron (as Ferrous Gluconate)
6 mg  33% 1.6 mg 9%
Phosphorus (as Tricalcium Phosphate)
360 mg  30% 90 mg 7%
lodine (as Potassium Iodide)
76 mcg  51% 19 mcg 13%
Magnesium (as Magnesium Oxide)
180 mg 43% 45 mg 11%
Zinc (as Zinc Oxide)
10.4 mg 95% 2.6 mg 24%
Selenium (as L-Selenomethionine)
48 mcg  87% 12 mcg 22%
Copper (as Copper Gluconate)
1.6 mg  178% 0.4 mg 44%
Manganese (as Manganese Gluconate)
2 mg 87% 0.5 mg 22%
Chromium (as Chromium Picolinate)
32 mcg  91% 8 mcg 23%
Molybdenum (as Molybdenum Amino Acid Chelate)
76 mcg  169% 19 mcg 42%
240 mg  10% 60 mg 3%
560 mg  12% 140 mg 3%
^ Percent Daily Values are based on a 2,000 calorie diet.
‡ Daily Value not established.
°Naturally occurring from maltodextrin.
†Due to natural variations in product density, resulting from settling and/or humidity, the values are approximate. Shake product before use. Product is sold by weight and serving size is on an "as dry" basis.
QuickMass® Protein Profile - Per 4 Scoop Serving
  • 100% Complete Whole Protein Source
  • Zero Non-Protein Amino Acids
Essential Amino Acids (EAA)
Branched-Chain Amino Acids (BCAA)
L-Leucine 6540 mg
L-Valine 3990 mg
L-Isoleucine 4360 mg
L-Histidine 1180 mg
L-Lysine 5900 mg
L-Methionine 1370 mg
L-Phenylalanine 2020 mg
L-Threonine 4760 mg
L-Tryptophan 1240 mg
L-Alanine 3280 mg
L-Arginine 1610 mg
L-Aspartic Acid 6130 mg
L-Cysteine 1320 mg
L-Glutamic Acid 10450 mg
L-Glycine 1200 mg
L-Proline 4080 mg
L-Serine 2740 mg
L-Tyrosine 1830 mg
Typical Amino Acid Profile is naturally occurring from 100% Whole Protein Sources and may vary slightly.


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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