I interviewed three experts to learn which type of protein powder is healthiest: plant-based or whey. Whey and casein protein ...

There are so many types of protein powders on the market, it’s no wonder people are asking: whey protein vs whey isolate—what’s the difference? Let’s start with the basics and explain what whey ...

Check out these sugar-free protein powders to support blood sugar control and everyday nutrition needs in 2026.

All products featured on Self are independently selected by Self editors. However, when you buy something through our retail links, Condé Nast may earn an affiliate commission. If the thought of ...

This type of protein powder mixes into water like juice—and is set to be everywhere in 2026. Here’s how it works, its ...

Whey protein powder is a go-to supplement for a reason—it’s one of the easiest and most effective ways to boost your daily protein intake. Whether you’re an athlete or bodybuilder striving to build ...

Looking to build muscle and boost strength? Try these 10 top-rated whey protein powders perfect for beginners!

According to a report by Future Market Insights, the protein powder market was worth $22.3 billion in 2022. The market is expected to grow at a CAGR of 7.3% and reach $36.6 billion in 2032. The growth ...

This protein maintains its low-carb, high-protein nutrient profile by capitalizing on the natural sweetness of the milk it’s derived from. Klean Isolate does run a bit on the pricier side, with only ...

Which whey protein powder is best? Anyone looking to pack on some lean muscle mass can benefit from consuming whey protein powder before or after their workout. It is also popular as a meal ...

Which soy protein powder is best? Getting enough protein in your diet can be more challenging than it seems, especially if you live an active lifestyle. Soy protein powders can supplement your diet ...

Which whey protein powder is best? Anyone looking to pack on some lean muscle mass can benefit from consuming whey protein powder before or after their workout. It is also popular as a meal ...