What is the role of sodium alginate and rosemary oil in this formula, and how do they affect the skin?

The effectiveness of this gel relies on specific key components that work together to improve skin appearance. Sodium alginate, a polysaccharide derived from brown seaweed, is the primary active ingredient. It binds water effectively and forms a light film on the skin's surface. This film creates an immediate sensation of firmness and toning, while also helping the skin retain moisture better throughout the day. This mechanism is particularly useful for skin that looks less toned or tired.

Rosemary oil is included to provide the gel's characteristic herbal scent and a mildly stimulating feel on the skin. Combined with the brown seaweed extract, which is used to soften the skin and help the complexion look even and fresh, the formula aims to provide a refreshing cosmetic experience. The base of purified ozonated water ensures the product is gentle and suitable for various skin types, including normal, combination, oily, dry, and mature skin, depending on the rest of your regimen.