Our ingredient glossary includes common protein powder ingredients, their purpose, and safety recommendations based on our research. Empowering you to make informed product choices is our goal. While we do provide a recommendation, you should always discuss using a new supplement with a healthcare professional.
Calcium caseinate (otherwise known as casein), a slow-digesting protein derived from milk and is commonly found in protein powders and supplements due to its high amino acid content.
Calcium phosphate, is commonly added to protein powders as a mineral supplement. Calcium plays a crucial role in bone health, muscle contraction, and nerve function, while phosphorus is important for healthy bones, teeth, and metabolism.
Carrageenan is a red seaweed-derived polysaccharide used as a thickener, stabilizer, and emulsifier in protein powders to improve texture and mouthfeel.
Cellulase is an enzyme that breaks down cellulose in plant cell walls and is used in the food industry as a processing aid. It is also added to some protein powders to improve the bioavailability and digestibility of plant-based proteins.
Cellulose gum, also known as carboxymethyl cellulose, is a thickening agent, stabilizer, and emulsifier derived from cellulose used in protein powders to improve texture and prevent clumping.
Chlorella, a freshwater green algae, is used in protein powders due to its high protein content and beneficial nutrients. It has been studied for potential health benefits, including improved cholesterol levels, blood sugar control, and immune function.
Chlorophyll, a green pigment found in plants and algae, is used as a natural colorant in protein powders and marketed as a health supplement for potential benefits such as wound healing and reducing inflammation.
Cholecalciferol, also known as vitamin D3, is a fat-soluble vitamin important for bone health, immune function, and other health benefits. Cholecalciferol is commonly added to protein powders as a source of vitamin D.
Chromium chloride is a mineral compound that plays an important role in regulating blood sugar levels and metabolism. It is sometimes added to protein powders to improve absorption.
Chromium picolinate is added to protein powders to enhance weight loss and improve blood sugar control. It's an essential mineral that plays a key role in insulin signaling and glucose metabolism.
Cocoa powder is derived from cocoa beans and is used in protein powders for its rich chocolate flavor and health benefits. It contains antioxidants and is a source of magnesium, which is important for muscle function and blood sugar control.
Creatine is a naturally occurring organic acid that supplies energy to muscle cells during high-intensity exercise. It is a popular ingredient in protein powders to improve athletic performance, increase muscle mass, and reduce muscle damage.
Curcumin is a natural compound found in turmeric that is believed to have anti-inflammatory and antioxidant properties. It is sometimes added to protein powders to reduce muscle soreness and promote muscle recovery after exercise.
Cyanocobalamin is a synthetic form of vitamin B12 used in supplements and protein powders as a source of vitamin B12, particularly in vegetarian and vegan products.
At ProteinPowder.com, we are always on the lookout for a great deal to help in your fitness journey. These include sales, special promotions, and exclusive offers we've negotiated for you.
If you decide to capitalize on one of these deals, we may earn a small commission too, but at no extra cost to you! We like to think of it as a high-five for guiding you to awesome products that fuel your fitness goals!