GO Protein - Clear Whey Isolate | CrossFit & Hyrox

Fresh, tart, bright flavors

Post-WOD in warm weather, mixing with sparkling water

"Cult favorite among Hyrox athletes"

Bold, sweet-tart, green apple

Long training sessions, when you want something different

"Our best-selling flavor"

Punchy, fruity, tropical-adjacent

Hot weather, post-run, mixing with sparkling water

"Our newest flavor — already trending"

GO ENERGY

Clean energy and focus for your training session. No crash. No jitters.

GO HYDRATION

Electrolytes and fast carbs to fuel performance during the effort.

GO PROTEIN

Clear whey isolate to rebuild muscle and accelerate recovery.

Clear whey isolate is a highly filtered form of whey protein — typically 90%+ protein by weight. Unlike traditional whey concentrate, the filtration process removes most of the fat, lactose, and carbohydrates, resulting in a protein powder that mixes completely transparent in water. It has a light, refreshing texture similar to a sports drink, making it easier on the stomach than thick, milky protein shakes — especially important for athletes who train at high intensity and need to recover without digestive discomfort.

Go Protein is made from clear whey isolate, which means it mixes completely clear in water — no chalk, no milky texture, no bloat. Regular whey concentrate is thick, opaque, and often causes digestive discomfort because it retains more fat and lactose. Go Protein delivers 20g of protein per serving at under 100 calories, with minimal lactose and zero fat. It's designed specifically for functional fitness athletes who need fast, clean recovery without compromising their next training session.

Yes. Every batch of Go Protein is certified by Informed Sport — one of the most rigorous anti-doping certification programs in the world. Each batch is tested for 250+ prohibited substances on the WADA Prohibited List. If you compete in CrossFit sanctioned events, Hyrox, or any other sport governed by anti-doping rules, you can use Go Protein with complete confidence — and even if you never compete, it's still proof of exactly what you're putting in your body.

Lemonade is our best-selling flavor — fresh, tart, and bright. It's the most versatile and works well mixed with still or sparkling water. Sour Orchard is a bold sweet-tart green apple flavor and has become a cult favorite among Hyrox athletes. Cherry Lime is our newest flavor — punchy and fruity, trending fast. All three mix completely clear in water. If you're unsure, start with Lemonade.

Yes. You can subscribe to any Go Protein flavor and save 15% on every order. Subscriptions ship on your chosen frequency (every 30, 45, or 60 days), and you can pause, skip, or cancel anytime with no fees. All subscriptions also qualify for free shipping regardless of order total. Subscriptions are managed through Seal Subscriptions.

The Compete Stack is Go Supplements' complete performance nutrition bundle — Go Protein (your choice of flavor), Go Energy (Blue Raspberry), and Go Hydration (Strawberry Lime) together for $121.52. It covers pre-workout energy, intra-workout hydration, and post-workout recovery in one order.

Yes. Free standard shipping on all orders over $99. All subscription orders ship free regardless of order total. Expedited shipping options are available at checkout.