Experts weigh in on everything you need to know about both types of whey protein and how you can use them to level up.

Whey powder is commonly used for protein shakes for muscle building or meal replacement. You may see “whey” or “whey isolate” on the label of your whey powder product. But what’s the difference ...

A high-performance isolate to help you finally hit your macros.

Ignore the marketing jargon and look straight at the ingredient label. Here's your checklist to find the cleanest protein powders (read: safest protein powder): Whey or a plant-based protein source ...

The MarketWatch News Department was not involved in the creation of this content. BUFFALO, N.Y., Jan. 08, 2026 (GLOBE NEWSWIRE) -- Lactalis USA, an affiliate of the world's largest dairy company, ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. It’s just what it ...

Sarah is an experienced writer and editor enthusiastic about helping readers live their healthiest and happiest lives. Before joining Forbes Health, Sarah worked as a writer for various digital ...

Carley is a writer, editor and social media professional. Before starting at Forbes Health, she wrote for Sleepopolis and interned at PBS and Nickelodeon. She's a certified sleep science coach and ...

*This article is provided by an advertiser. Statements made are not meant to offer medical advice or to diagnose any condition. Consult your doctor about possible interactions, allergies, and if you ...

Clear whey shakes solve a lot of problems served up by even the best protein powders. Where classic protein drinks are thick and creamy, clear whey options deliver a smooth, juice-like consistency ...

Unlike the creamy, milkshake-style protein powders you might be used to, clear whey offers a refreshing twist. It's a type of whey protein isolate that’s been ultra-filtered to remove almost all fat, ...

Merve Ceylan is a dietitian and health writer with four years of experience writing for companies in the nutrition and health industry. Whey isolate has more protein and fewer calories than whey ...