Collection: Protein Powder Supplements

Fuel your body with Transparent Labs' clean, high-quality protein powders. Made with natural ingredients and no artificial additives, our protein lineup includes grass-fed whey, plant-based options, and casein to support muscle growth, recovery, and performance.

No products found
Use fewer filters or remove all

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Natural & Grass-Fed Ingredients

Natural & Grass-Fed Ingredients

Complete Label Transparency

Complete Label Transparency

Clinically-Dosed Formulas

Clinically-Dosed Formulas

3rd-Party Lab Tested

3rd-Party Lab Tested

Frequently Asked
Questions

What is protein powder and how does it work?

Protein powder is a dietary supplement that provides a concentrated source of dietary protein, typically with little or no fat and carbohydrates. It works by nourishing the body with amino acids—the building blocks of protein—that the body needs to repair and build more complex molecules, such as muscle proteins, neurotransmitters, and peptide hormones.

Is protein powder good for you?

Protein powder can be highly beneficial for people, particularly active individuals and athletes, who struggle to meet their protein needs through whole foods alone; protein powder provides a quick and easy source of protein that's typically light on the stomach and convenient when you don’t have time for a complete meal.

What does protein powder do to your body?

Protein powder, much like protein found in whole foods, provides essential and nonessential amino acids that the body uses to build and repair body tissues, such as skeletal muscle, and synthesize neurotransmitters, hormones, enzymes, and more. 

Is it OK to have protein powder every day?

Yes, consuming protein powder daily is safe for most individuals. However, it's important not to rely on protein powders as your sole source of protein.

How much protein powder should I take per day?

Most protein powders can be taken anytime throughout the day as a supplement or replacement for whole food to increase your protein intake. However, whey protein powder is generally best taken shortly after exercise, whereas casein protein powder is ideal for nighttime before bed.

When should I take protein powder for best results?

The ideal time to consume protein powder is within 30–60 minutes after your workout—often referred to as the "anabolic window"—to support muscle recovery and growth. However, taking protein before a workout can also be beneficial by helping prevent muscle breakdown and jumpstarting protein synthesis.

What is protein powder and how does it work?

Protein powder is a dietary supplement that provides a concentrated source of dietary protein, typically with little or no fat and carbohydrates. It works by nourishing the body with amino acids—the building blocks of protein—that the body needs to repair and build more complex molecules, such as muscle proteins, neurotransmitters, and peptide hormones.

Is protein powder good for you?

Protein powder can be highly beneficial for people, particularly active individuals and athletes, who struggle to meet their protein needs through whole foods alone; protein powder provides a quick and easy source of protein that's typically light on the stomach and convenient when you don’t have time for a complete meal.

What does protein powder do to your body?

Protein powder, much like protein found in whole foods, provides essential and nonessential amino acids that the body uses to build and repair body tissues, such as skeletal muscle, and synthesize neurotransmitters, hormones, enzymes, and more. 

Is it OK to have protein powder every day?

Yes, consuming protein powder daily is safe for most individuals. However, it's important not to rely on protein powders as your sole source of protein.

How much protein powder should I take per day?

Most protein powders can be taken anytime throughout the day as a supplement or replacement for whole food to increase your protein intake. However, whey protein powder is generally best taken shortly after exercise, whereas casein protein powder is ideal for nighttime before bed.

When should I take protein powder for best results?

The ideal time to consume protein powder is within 30–60 minutes after your workout—often referred to as the "anabolic window"—to support muscle recovery and growth. However, taking protein before a workout can also be beneficial by helping prevent muscle breakdown and jumpstarting protein synthesis.

Read All FAQs

Start Learning

View All
mass gainer vs whey protein mass gainer vs whey protein

Mass Gainer vs. Whey Protein: Which is Right For You? (2025)

protein intake for muscle growth protein intake for muscle growth

How Much Protein Should You Eat Each Day? (Optimal Intake)

what to mix protein powder with what to mix protein powder with

5 Best Liquids to Mix with Protein Powder (Healthy Options for All)

how much protein can you absorb in one meal how much protein can you absorb in one meal

How Much Protein Can Your Body Absorb in a Single Meal?

Whey Protein Isolate vs. Concentrate Whey Protein Isolate vs. Concentrate

Whey Protein: Concentrate vs. Isolate (2025 Guide)

pea protein vs. whey pea protein vs. whey

Pea Protein vs Whey Protein: What’s Right For You?