{"@context":"https://schema.org","@type":"Product","name":"Hi-Tech Pharma Critical Mass Gainer","image":["https://cdn.shopify.com/s/files/1/0133/8576/0826/files/hi-tech-pharmaceuticals-critical-mass-high-calorie-protein-matrix-1007394-646264.webp?v=1741898025","https://cdn.shopify.com/s/files/1/0133/8576/0826/files/Cookies_3432d85b-e019-49b9-b1a0-b543f3d1b284.png?v=1757621621","https://cdn.shopify.com/s/files/1/0133/8576/0826/files/hi-tech-pharmaceuticals-critical-mass-high-calorie-protein-matrix-1007392-373365.webp?v=1757621621","https://cdn.shopify.com/s/files/1/0133/8576/0826/files/hi-tech-pharmaceuticals-critical-mass-high-calorie-protein-matrix-1007393-534282.webp?v=1757621621","https://cdn.shopify.com/s/files/1/0133/8576/0826/files/StrawberryMass.png?v=1757621621","https://cdn.shopify.com/s/files/1/0133/8576/0826/files/hi-tech-pharmaceuticals-critical-mass-high-calorie-protein-matrix-1007392-946344.webp?v=1757621621"],"description":"

Pack on Serious Size, Strength & Muscle Mass

If you’re struggling to gain weight, build muscle, and increase strength, Hi-Tech Pharmaceuticals Critical Mass Gainer is the ultimate high calorie formula designed for hardgainers, bodybuilders, and athletes looking to bulk up fast. This premium mass gainer delivers a massive 1,300+ calories per serving, with an optimal blend of 50g of protein, 250g of clean carbohydrates, and essential healthy fats to help you maximize muscle growth, enhance recovery, and fuel high intensity training.

Why Choose Hi-Tech Pharmaceuticals Critical Mass Gainer?

Massive 1,300+ Calories Per Serving – A high calorie muscle building powerhouse for those who struggle to gain size and strength.

50g of High Quality Protein – A multi-phase whey and casein protein blend supports fast and sustained muscle recovery and growth.

250g of Clean, Complex Carbohydrates – Provides sustained energy levels without unwanted fat gain, fueling your workouts and muscle recovery.

Healthy Fats & MCTs for Energy – Contains medium chain triglycerides (MCTs), omega fatty acids, and essential lipids to support metabolism and muscle endurance.

Scientifically Formulated for Maximum Absorption – Includes digestive enzymes and amino acids to ensure optimal nutrient uptake for faster recovery and reduced muscle breakdown.

Perfect for Hardgainers & Athletes – Specifically designed for individuals with a fast metabolism or high energy demands, ensuring you get the nutrients you need for extreme mass gains.

Key Ingredients & Benefits

\nMulti-Stage Protein Blend (Whey Protein, Casein, Egg Albumin) – Supports muscle protein synthesis, repair, and long lasting amino acid release.
\n
\nComplex Carb Matrix (Sweet Potato, Oats, Barley Starch, and More) – Ensures steady energy release and prevents insulin spikes.
\n
\nHealthy Fats & MCTs – Provides sustained energy, supports hormone production, and enhances endurance.
\n
\nCreatine Monohydrate – Boosts strength, power output, and muscle recovery.
\n
\nBCAAs & EAAs – Helps stimulate muscle protein synthesis and reduce recovery time.
\n
\nDigestive Enzyme Blend – Improves nutrient absorption, and digestion, and reduces bloating.

Who Should Take Hi-Tech Pharmaceuticals Critical Mass Gainer?

\nHardgainers & Fast Metabolism Individuals – Struggling to gain weight? This formula provides dense calories and nutrients to support mass gains.
\n
\nBodybuilders & Strength Athletes – Designed for serious muscle growth, recovery, and peak performance.
\n
\nPowerlifters & High Performance Competitors – Helps increase overall mass and fuel high intensity training sessions.
\n
\nAnyone Looking to Bulk Up Quickly – The perfect supplement for increasing weight and muscle size while maintaining a clean nutrient profile.

How to Use

Recommended Dosage: Mix 4 scoops (1 serving) with 16-20oz of water or milk, shake well, and consume.
Best Time to Take: Post-workout, between meals, or before bed to maximize muscle recovery and growth.
Stacking: Can be combined with Creatine, Pre-Workout, and BCAAs for optimal performance and size gains.

Why Hi-Tech Pharmaceuticals?

Hi-Tech Pharmaceuticals is known for cutting edge, scientifically advanced supplements, designed to help athletes and bodybuilders achieve peak performance and extreme muscle growth. Critical Mass Gainer is formulated with high quality, clinically backed ingredients, ensuring you get the most effective mass gaining formula available.

Bulk Up & Build Serious Muscle Order Hi-Tech Pharmaceuticals Critical Mass Gainer Today!

","brand":{"@type":"Brand","name":"Hi-Tech Pharmaceuticals"},"category":"Supplement","dateModified":"2026-05-11T15:15:39.868563","offers":{"@type":"AggregateOffer","lowPrice":52.99,"highPrice":52.99,"priceCurrency":"USD","priceValidUntil":"2026-06-17","offerCount":1,"availability":"https://schema.org/InStock","url":"https://storestream.ai/products/hi-tech-pharma-critical-mass-gainer-e3b87f5c","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}},"offers":[{"@type":"Offer","seller":{"@type":"Organization","name":"Tiger Fitness"},"price":52.99,"priceCurrency":"USD","priceValidUntil":"2026-06-17","availability":"https://schema.org/InStock","url":"https://tigerfitness.com/products/critical-mass-high-calorie-protein-matrix","itemCondition":"https://schema.org/NewCondition","hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","applicableCountry":"US","returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","merchantReturnDays":30,"returnMethod":"https://schema.org/ReturnByMail","returnFees":"https://schema.org/FreeReturn"},"shippingDetails":{"@type":"OfferShippingDetails","shippingDestination":{"@type":"DefinedRegion","addressCountry":"US"},"shippingRate":{"@type":"MonetaryAmount","value":"0","currency":"USD"},"deliveryTime":{"@type":"ShippingDeliveryTime","handlingTime":{"@type":"QuantitativeValue","minValue":0,"maxValue":1,"unitCode":"DAY"},"transitTime":{"@type":"QuantitativeValue","minValue":1,"maxValue":7,"unitCode":"DAY"}}}}]},"model":[{"@type":"ProductModel","name":"5lb / Chocolate Peanut Butter Cup","sku":"1007394","size":"5lb","offers":{"@type":"Offer","price":52.99,"priceCurrency":"USD","availability":"https://schema.org/InStock"}}]}

Hi-Tech Pharma Critical Mass Gainer(5lb)

Where to Buy