Ultimate Nutrition Proster 100% Whey Protein 2lb

Nutritional Information — Ultimate Nutrition Prostar 100% Whey Protein 2LB

Serving size: 1 scoop (approximately 30g). Servings per container: approximately 30.

Note: Per-100g figures are estimates calculated from per-serving label data. Values may vary slightly between flavour variants. Client to verify all figures against the specific physical 2LB product label before publishing.

Complete Amino Acid Profile Per Serving

Total amino acids per serving: 25,000mg. Total BCAAs: 6,007mg. Total EAAs: 11,727mg. Amino acid profile is from the official Ultimate Nutrition label for the flavoured variants.

Ingredients

Protein Blend (Whey Protein Isolate, Whey Protein Concentrate, Whey Peptides), Cocoa (flavour-dependent), Sodium Chloride, Sucralose, Acesulfame Potassium, Natural and Artificial Flavors, Soy Lecithin.

Key Ingredient Roles

Understanding why the full amino acid profile matters beyond the headline protein number helps contextualise the depth of Prostar’s formula. For those building a daily nutrition plan around protein supplementation, a clear guide on how much protein your body actually needs each day is a practical starting point.

Disclaimer: This product is a dietary supplement and is not intended as a substitute for a varied, balanced diet. Not recommended for individuals with dairy or soy allergies. Not intended for use by individuals under 18 years of age. Do not use if pregnant or nursing. Consult a healthcare professional before use if you have a pre-existing medical condition or are taking prescription medication. Store in a cool, dry place between 15-30°C. Dispose of container 30 days after opening. Keep out of reach of children.

Key Benefits of Ultimate Nutrition Prostar 100% Whey Protein 2LB

25g Triple-Source Protein for Fast and Sustained Amino Acid Delivery

Prostar combines whey peptides for rapid early-phase amino acid release, whey protein isolate for the primary high-purity protein dose, and whey protein concentrate for sustained delivery and retained bioactives — all in a single 30g scoop. This triple-source approach produces a broader and more complete amino acid delivery curve than single-source concentrates or isolates, covering both the immediate post-workout window and the sustained recovery period over the following hours. Find the best whey protein in Pakistan at Sports One.

3,192mg of L-Leucine Per Serving — The Primary Anabolic Trigger

Prostar’s fully disclosed amino acid profile shows 3,192mg of L-Leucine per serving — one of the highest leucine doses in any standard whey blend. Leucine is the single most important amino acid for activating the mTOR signalling pathway, the central biological switch that triggers muscle protein synthesis. Research consistently shows that leucine-rich protein sources produce significantly greater anabolic responses than lower-leucine proteins at equivalent total protein doses. Prostar’s leucine content per serving places it firmly above the threshold associated with maximal anabolic stimulation. Read more about what amino acid supplements do for you.

6,007mg BCAAs and 11,727mg EAAs for Complete Muscle Recovery

Beyond leucine, Prostar provides 6,007mg of total branched-chain amino acids and 11,727mg of essential amino acids per serving — the full EAA spectrum required for complete muscle tissue repair and growth. This level of amino acid transparency and completeness is rare among mainstream whey blends and reflects Ultimate Nutrition’s commitment to formula integrity built over four decades. Read our guide on what BCAAs do and when to take them.

Preserved Bioactive Whey Fractions for Immune and Gut Support

The proprietary micro and ultra-filtration process used in Prostar’s production preserves eight naturally occurring bioactive whey fractions — Beta Lactoglobulin, Alpha Lactalbumin, Glycomacropeptide, Immunoglobulins, Proteose Peptones, Serum Albumin, Lactoferrin, and Lactoperoxidase. These fractions contribute to immune function, gut mucosal health, and anti-inflammatory recovery in athletes whose immune systems are regularly stressed by intense training. This is a dimension of nutritional value that does not appear in the macro numbers but makes a genuine difference to consistent recovery and overall health over a full training season.

Only 120 Calories with 2g Carbs and 1g Fat Per Serving

At 120 calories per serving with just 2g of carbohydrates and 1g of fat, Prostar delivers one of the cleanest macronutrient profiles available in a triple-source whey blend. Whether you are bulking and adding Prostar on top of a caloric surplus, cutting and using it within a tight calorie budget, or simply maintaining — the precision of this profile makes daily tracking straightforward without sacrificing protein quality. Read our guide on how to use protein powder for weight loss without gym.

Ultra-Low Sodium at Just 30mg Per Serving

With only 30mg of sodium per serving, Prostar has one of the lowest sodium contents among mainstream whey proteins — a meaningful consideration for athletes monitoring fluid retention, blood pressure, or overall sodium intake across a high-supplement diet. This is not an accidental number: it reflects a deliberate formulation priority around clean, precise nutrition rather than ingredient shortcuts that drive sodium up. Read more about benefits of whey protein for skin and overall health.

FDA-Inspected, HACCP-Guided, ISO 17025-Tested Manufacturing

Every batch of Prostar is produced in FDA-inspected facilities under HACCP food safety standards and verified by third-party ISO 17025-compliant laboratory testing. ISO 17025 is the internationally recognised accreditation standard for testing laboratories, ensuring that every nutritional claim on the label is accurate and every batch is free of contaminants and banned substances. This quality infrastructure is documented and verifiable — and represents a manufacturing standard that many competing brands do not publicly disclose. Learn how to verify original imported supplements in Pakistan.

Instantised for Spoon and Shaker Mixability Without Clumping

Prostar is instantised — a specific manufacturing treatment that ensures the powder dissolves completely in cold water with a spoon or shaker without clumping, chalky residue, or excessive foam. This means Prostar is genuinely practical in any setting: at home, at the office, at the gym, or while travelling. A protein supplement that mixes effortlessly is one that gets used consistently every day, and consistent daily use is the single most important factor in long-term supplementation results. Read our guide on quick protein shakes with milk or water.

How to Use Ultimate Nutrition Prostar 100% Whey Protein

Preparation Instructions

Mix one heaping scoop (approximately 30g) of Prostar 100% Whey Protein with 200-240ml (8 oz) of cold water or milk. For a thicker shake, reduce liquid to 120ml (4 oz). Prostar is instantised, meaning it is fully compatible with spoon-stirring as well as shaker bottles, and dissolves completely without clumping or gritty residue. For a richer, higher-calorie shake, full-fat milk significantly improves the texture and caloric profile. Consume post-workout or at any point throughout the day to meet daily protein requirements. For maximum muscle-building results, take 1-3 servings daily.

Timing Tips

• Pre-workout: Taking a serving 60-90 minutes before training provides a steady amino acid supply during the session, reducing muscle breakdown and supporting performance from the start.
• Post-workout (primary window): Consume within 30-45 minutes of completing your session. This is when muscle protein synthesis rates are most responsive to amino acid availability. The whey peptide component of Prostar’s blend begins elevating plasma amino acids rapidly, making this the most impactful timing window. See why post-workout protein timing directly affects results.
• Morning: A serving shortly after waking breaks the overnight fast and initiates muscle protein synthesis early in the day, especially valuable for athletes training in the morning before a full meal is practical.
• Between meals: Use as a mid-morning or mid-afternoon protein boost to maintain positive nitrogen balance and manage hunger during a caloric deficit.

Recommended Stack

For muscle building, pair Prostar with a daily creatine supplement to support strength output and muscle volume over time. On training days, a pre-workout supplement taken 20-30 minutes before training creates an effective training and recovery sequence alongside Prostar post-session. A BCAA supplement sipped intra-workout extends amino acid availability through the session itself. Understanding how BCAAs and creatine serve distinct functions helps structure a stack where every product contributes something unique.

Storage Instructions

Store in a cool, dry place between 15-30°C. Protect from heat, direct sunlight, and moisture. Keep the container tightly sealed after each use. Dispose of the container 30 days after opening. For guidance on managing shelf life and keeping your protein effective once the tub is opened, see how long whey protein stays effective after opening.

Warnings

Not recommended for individuals with dairy or soy allergies. Not intended for use by individuals under 18 years of age. Do not use it if pregnant or nursing. Always consult a healthcare professional before starting any supplement routine if you have a pre-existing medical condition or are taking prescription medication. This product is a dietary supplement and is not intended to replace whole food meals. Keep out of reach of children.

Why Buy Ultimate Nutrition Prostar from Sports One

Sports One International is Pakistan’s authorised distributor of Halal-certified supplements since 2002. Every unit of Ultimate Nutrition Prostar 100% Whey Protein 2LB sold through Sports One is 100% genuine, properly imported, and backed by official distributor agreements. Know how to confirm a supplement is original before purchasing anywhere, and understand why suspiciously low prices signal serious risk to your health and results. Find us in Lahore, Karachi, Islamabad, and Gujranwala or order online with fast nationwide delivery.

The Science Behind Ultimate Nutrition Prostar 100% Whey Protein

Triple-Source Whey and Amino Acid Delivery Kinetics

Prostar’s protein matrix combines whey peptides (hydrolysate) for rapid early-phase amino acid release, whey isolate for the primary high-purity protein dose, and whey concentrate for sustained delivery and retained bioactives. Research published in the Journal of Science and Medicine in Sport (PubMed PMID 16937979) demonstrated that hydrolysed whey produced significantly faster plasma amino acid peaks than intact whey, supporting the inclusion of a hydrolysed peptide fraction in a multi-source blend specifically to accelerate early post-exercise amino acid delivery.

L-Leucine and Anabolic Signalling

Prostar’s disclosed amino acid profile shows 3,192mg of L-Leucine per serving. Leucine is the primary activator of the mTOR pathway, the central anabolic signalling cascade that triggers muscle protein synthesis. Research published in the American Journal of Clinical Nutrition (PubMed PMID 22150425) confirmed that leucine-rich protein sources produce significantly greater muscle protein synthesis responses than lower-leucine proteins, even at equivalent total protein doses. Prostar’s 3.2g of leucine per serving places it firmly above the threshold consistently associated with maximal anabolic stimulation.

Whey Protein Fractions and Immune Support

The micro and ultra-filtration process used in Prostar’s production preserves bioactive fractions including lactoferrin, immunoglobulins, and lactoperoxidase. A comprehensive review at the NIH National Library of Medicine (PMC3905294) confirmed that these naturally occurring whey fractions support immune function and gut health in athletes whose immune systems are regularly challenged by intense training, adding a recovery and health dimension to Prostar that goes beyond simple protein content.

Optimal Protein Dose for Muscle Protein Synthesis

The ISSN position stand on protein and exercise, published in the Journal of the International Society of Sports Nutrition, recommends 1.4-2.0g of protein per kilogram of bodyweight per day for athletes engaged in resistance training, with individual servings of 20-40g as the optimal dose range for maximising the per-meal muscle protein synthesis response. Prostar’s 25g per serving sits precisely within this evidence-backed range.

Low Sodium and Clean Macros for Body Composition

At only 30mg of sodium per serving, Prostar has one of the lowest sodium contents among mainstream whey proteins, a relevant consideration for athletes monitoring fluid retention and blood pressure. Combined with only 2g of carbohydrates and 1g of fat per serving, the formula aligns with body composition research from the Harvard T.H. Chan School of Public Health, which consistently links high dietary protein intake with improved satiety, better muscle mass preservation during caloric restriction, and superior body composition outcomes.

Third-Party Testing and Manufacturing Standards

Ultimate Nutrition manufactures Prostar in FDA-inspected facilities under HACCP standards and supports every batch with third-party ISO 17025-compliant laboratory testing. ISO 17025 is the internationally recognised accreditation standard for testing and calibration laboratories, ensuring the accuracy and reliability of every nutritional claim on the label. This level of quality infrastructure is documented by the International Organisation for Standardisation (ISO) and provides a verified quality assurance framework that many competing brands do not publicly disclose.

Frequently Asked Questions — Ultimate Nutrition Prostar 100% Whey Protein 2LB

What is Ultimate Nutrition Prostar 100% Whey Protein used for?

Ultimate Nutrition Prostar 100% Whey Protein is used to support lean muscle growth, accelerate post-workout recovery, and help athletes meet their daily protein requirements with a clean, complete protein source. It delivers 25g of protein per 30g serving from a triple-source whey blend of isolate, concentrate, and peptides at just 120 calories, with only 2g of carbohydrates and 1g of fat, making it suitable for any training phase including bulking, cutting, and maintenance.

How do I prepare Prostar 100% Whey Protein?

Mix one heaping scoop (30g) with 200-240ml (8 oz) of cold water or milk. For a thicker shake, reduce the liquid to 120ml (4 oz). Prostar is instantised and dissolves cleanly with both a shaker bottle and a spoon, making it practical in any setting. Consume post-workout or anytime during the day to meet your protein needs. For optimal muscle-building results, take 1-3 servings daily.

Is Ultimate Nutrition Prostar Halal?

Sports One International is Pakistan’s authorised distributor of Halal-certified, officially imported supplements since 2002. All Ultimate Nutrition products sold through Sports One are genuine and properly imported through official distributor channels. For specific Halal certification queries, visit the authorised distributor and Halal certification page or contact Sports One directly.

How much protein does Prostar actually contain per serving?

Each 30g serving of Ultimate Nutrition Prostar 100% Whey Protein contains 25g of protein. This reflects the official Ultimate Nutrition label and is verified by third-party ISO 17025-compliant laboratory testing. The 25g protein figure consists entirely of the triple whey matrix (isolate, concentrate, and peptides), with the full amino acid breakdown including 6,007mg of BCAAs and 11,727mg of total EAAs disclosed transparently on the product label.

Is Prostar suitable for lactose-intolerant individuals?

Prostar contains whey protein concentrate as part of its blend, which retains a small amount of residual lactose. While many individuals with mild lactose sensitivity tolerate whey blends without difficulty, those with significant lactose intolerance may prefer a product based purely on whey isolate. For athletes in that position, see how whey isolate specifically addresses lactose sensitivity and consider the isolate protein range at Sports One as an alternative.

Can I stack Prostar with other supplements?

Yes. Prostar functions as the protein foundation of any training stack. The most effective and commonly used additions are a daily creatine supplement for strength and muscle volume, a pre-workout for training focus and intensity, and a BCAA product intra-workout for additional amino acid coverage during the session. Each addresses a specific aspect of performance that Prostar alone does not cover.

Is Prostar suitable for women?

Yes. Prostar is gluten-free, contains no hormonal compounds, and its 120-calorie, 25g-protein profile makes it practical for women across all fitness goals including lean muscle toning, body recomposition, and general daily protein intake. For more context on how whey protein fits into a female training routine, see how whey protein works for women in Pakistan.

How long does the 2LB tub of Prostar last?

The 2LB container provides approximately 30 servings at one scoop per day, lasting roughly four weeks. At two servings per day, such as morning and post-workout, it lasts approximately two weeks. The 2LB size is the ideal format for athletes trying Prostar for the first time, those who travel frequently and prefer a smaller container, or anyone who maintains a secondary stash at work or away from home alongside a larger tub.