What is another name for a treatment using a seaweed mask?

Algotherapy is the correct term for treatments that use seaweed, particularly in the context of skincare and therapeutic practices. Seaweed contains many beneficial nutrients and minerals, which can be absorbed by the skin, promoting hydration, detoxification, and revitalization. In spa and beauty treatments, seaweed masks help to improve the skin's texture and tone, making them popular in various cosmetic applications.

Hydrotherapy refers to the use of water for therapeutic purposes but does not specifically involve seaweed. Acupuncture is a traditional Chinese medicine practice that involves inserting needles into specific points on the body to promote healing and pain relief, which is unrelated to seaweed treatments. Balneotherapy involves the use of mineral-rich waters, often in baths or springs, and while related to spa treatments, it does not specifically pertain to seaweed or algal applications. Thus, algotherapy is the most accurate and relevant term to describe the treatment using a seaweed mask.