Echinacea extract powder contains active compounds called echinacoside, which have been shown to have anti-inflammatory and antioxidant properties. It is available in various forms including capsules, tinctures, and teas. However, it is important to note that while Echinacea extract powder may have some health benefits, it should not be used as a substitute for medical treatment or advice from a healthcare professional.

Echinacea extract powder is considered good due to its various health benefits, including:

1. Boosts Immune System:  It is known for its immune-boosting properties. It helps to increase the production of white blood cells, which are responsible for fighting off infections and diseases.

2. Anti-inflammatory:  It has anti-inflammatory properties that help to reduce inflammation in the body. It can be beneficial for people suffering from conditions like arthritis, asthma, and other inflammatory diseases.

3. Antioxidant: It is rich in antioxidants that help to protect the body from free radicals. Free radicals can cause damage to cells and lead to the development of chronic diseases.

4. Cold and Flu Prevention: It is often used to prevent and treat colds and flu. It can help to reduce the severity and duration of symptoms.

5. Skin Health: It is also beneficial for skin health. It can help to reduce inflammation, fight off bacteria, and promote the healing of wounds and skin irritations.

Overall, Echinacea extract powder is a natural and effective way to support the immune system and promote overall health and well-being.