Herbal nourishing powder is a health care product, which can be taken orally or used externally. The specific method of use varies with the product type and manufacturer. The following are general instructions for use: Oral administration: According to the recommendations in the product manual or label, add a proper amount of herbal nourishing powder to warm water, milk, fruit juice or other drinks, and mix well before drinking. You can take it on an empty stomach or 30 minutes before meals. Dosage and frequency vary according to individual needs and product suggestions. Please make sure to use them correctly according to the instructions. External use: Some herbal nutrition powders can also be applied to the skin for facial care, body massage or specific parts. According to the suggestion in the product manual or label, take a proper amount of powder, add a proper amount of water or carrier, make it into paste or paste, then apply it to the required part and gently massage until it is absorbed.