• 25g protein, 4.7g BCAAs, and 110 calories per serving
• Promotes muscle growth, exercise recovery, and joint health
• Fast digesting and low in carbs, fat, and lactose
• With gut-supporting probiotics and enzymes
• Vanilla flavor

Pro Series Protein Isolate is built for disciplined training and dialed-in nutrition. Each serving fuels muscle growth, repair, and joint health with ultra-clean, lean, and fast-absorbing protein from whey isolate and HydroBeef™ beef isolate. Plus, it’s packed with enzymes and probiotics for easy digestion.

This is high-performance protein with no compromises.

Frequently Asked Questions

What is whey protein isolate?

Whey protein isolate (WPI) has the highest concentration of protein and BCAAs, while having less carbs, cholesterol, and fat compared to other whey proteins. WPI is also low in lactose and easy on the digestive tract.

What is HydroBeef?

HydroBeef is a premium, grass-fed beef protein isolate that’s hydrolyzed for fast absorption and easy digestion. It’s dairy free and naturally rich in collagen, helping to support healthy joints and connective tissues.

What are BCAAs?

Branched-chain amino acids (BCAAs) include leucine, isoleucine, and valine. They support muscle growth and reduce muscle fatigue.

• Supports muscle building and weight gain goals
• 650 calories, 60g of protein, and 82g of carbs per serving
• Delivers more than 20 vitamins & minerals
• Vanilla Custard flavor

GOLD STANDARD^® PRO GAINER is a high-protein weight gain formula that delivers calories that count during recovery. Each serving of this Vanilla Custard protein powder provides 650 calories, 60g of premium protein, and 82g of carbohydrates to help boost caloric intake, build and maintain muscle, and restore energy levels.

• Helps build and maintain muscle
• Supports endurance and recovery
• Instantized powder for easy mixing
• French Vanilla Créme flavor

GOLD STANDARD 100% WHEY by Optimum Nutrition fuels your body with 24g of high-quality whey protein derived primarily from whey protein isolate, plus 5.5g of naturally occurring BCAAs to support muscle building, maintenance, endurance, and recovery.

Frequently Asked Questions

What is whey protein isolate?

Whey protein isolate (WPI) has the highest concentration of protein and BCAAs, while having less carbs, cholesterol, and fat compared to other whey proteins. WPI is also low in lactose and easy on your digestive tract.

What are BCAAs?

Branched-chain amino acids (BCAAs) include leucine, isoleucine, and valine. They support muscle growth and reduce muscle fatigue.

• 20g of protein per serving
• NSF Certified for Sport^®
• Formulated with whey from cows not treated with rBGH growth hormone
• Free of gluten, artificial colors, flavors, or sweeteners
• Vanilla flavor

Serious about building muscle and what you put in your body? True Athlete^® Natural Whey Protein Powder is for you. Each scoop features 10g of protein for needs-based customization, plus enzymes, probiotics, and prebiotics to support digestion.

What sets True Athlete apart? Maximum performance, zero banned substances. These supplements are NSF Certified for Sport, free of 270+ banned substances, and undergo rigorous third-party testing to ensure nothing gets in the way of your performance.

Frequently Asked Questions

What does NSF Certified for Sport mean?

Simple: If it’s not on the label, it’s not in the product. This certification ensures potency of ingredients and that there are no banned substances.