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.
Niacin, a water-soluble vitamin, is commonly added to protein powders due to its role in healthy metabolism and energy production. It also supports healthy skin, nerves, and digestion.
Niacinamide, a form of vitamin B3, is included in protein powders due to its involvement in energy production, DNA synthesis, and cellular repair. It supports healthy skin, reducing fine lines, wrinkles, redness, and improving skin elasticity.
Nisin is a naturally occurring antimicrobial peptide. It is added to protein powders as a natural antimicrobial agent to extend shelf life and reduce the risk of contamination.
Nutriose, a type of soluble fiber made from corn starch, is added to protein powders to increase fiber content, support digestive health, and promote fullness.
Nutritional yeast, known for its savory, umami flavor, is a good source of protein and other nutrients. It's added to protein powders for plant-based protein, vitamins, and minerals.
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