Marti Derm The Originals Proteos Hydra Plus SP is the fluid which is a lightweight serum in individual ampoules that instantly hydrates the skin and makes it brighter over time. This concentrated treatment resorts to 3% Proteoglycans to efficiently hydrate and fight signs of premature aging like wrinkles and loss of firmness. Plant proteoglycans, deeply moisturise the skin, hold water and have firming qualities. Furthermore, the formula also contains 5% pure Vitamin C. In its turn, this ingredient is responsible for boosting an antioxidant action on the skin, preventing, like so, the formation of new wrinkles and sagginess. Finally, the Martiderm The Originals Proteos Hydra Plus SP also provides protection against UVA/UVB radiation. Its fluid texture ensures a quick and easy absorption process and instantly leaves the skin feeling smooth, without any greasy feeling.