A thalasso algae body wrap is a body care technique that uses the benefits of seaweed to enhance the health and beauty of the skin. The wrap involves applying a mixture of seaweed to the entire body, which is then covered with plastic film and a heated blanket to promote nutrient absorption.

Seaweed is rich in minerals, trace elements, vitamins and antioxidants, making it a natural ingredient that benefits the skin. When applied to the body, seaweed nourishes, moisturizes, regenerates and firms the skin. 

It's important to note that people with seafood allergies or skin sensitivities should avoid this type of treatment. It is also advisable to consult a thalasso professional to determine whether this treatment is suitable for your specific condition.