Bright red Cayenne Pepper powder in a jar with a whole chili, a natural thermogenic for metabolic support.

Cayenne Pepper

Also known as: Capsicum annuum, Capsicum frutescens, Chili Pepper, Red Pepper, Cayenne, Pimiento, Bird's Eye Chili, Paprika

Cayenne pepper is a vibrant spice derived from dried and ground chili peppers, commonly used in cooking to impart heat and flavor. Beyond its culinary uses, cayenne pepper is available in supplement form, primarily for its health benefits attributed to a key active ingredient: capsaicin. Capsaicin is the compound that gives cayenne its distinctive spicy taste and has been studied for its potential to boost metabolism, aid in weight loss, and provide pain relief. People often consume cayenne pepper supplements in capsule or powder form to enhance digestive health and promote better circulation....

Potential Side Effects

Side effects score: 3; Cayenne pepper may cause digestive issues, including stomach irritation, heartburn, and nausea. When applied topically, it can occasionally lead to skin irritation or allergic reactions.

Health Categories

View efficacy ratings for Cayenne Pepper across multiple health categories.

Research & Evidence

Our efficacy ratings are based on scientific research and clinical studies.

Related Supplements

Supplements commonly explored alongside Cayenne Pepper

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