Ridium has three actions: anti-aging, anti-oxidant, and anti-irritation. It is a natural product, unique in the world of cosmetics. Its main ingredient (99% of the composition) originates from the natural extract of the marine microalgae Porphyridium cruentum which has anti-aging effects. It is a regenerating and repairing treatment with an immediate micro-lifting effect. Ridium is impermeable in the sense that it protects the skin by preventing water and hyaluronic acid from leaving it. It enables cell regeneration and improves the texture, tone and luminosity of the skin, making you look younger and more beautiful.