Our Algo 4 patent - 4 essential active ingredients for your skin

Our patented Algo 4® complex is a biomimetic blend made up of four extremophile plants. Each one acts effectively on the skin’s four main types of cells. The skin regains its youth and firmness, is detoxified, and protected. Discover the effects of Algo 4® in our natural skincare products.

Algo 4®: our patented innovation at the heart of our formulas

Do you believe that nature provides everything our skin needs? In our marine garden, we certainly do. Why rely on industrial cosmetics when four remarkable plants can deliver even better results? Our Algo 4® patent is a biomimetic complex made up of four extremophilic plants, species that thrive in the harshest conditions. Each one acts powerfully on the four key skin cells, helping the skin regain youthfulness, tone, purity, and protection. Discover the benefits of Algo 4® in our natural skincare.

Plants with powerful active ingredients

Undaria Pinnatifida: PROTECTING

This large brown algae grows only during winter, from November to February. Thanks to its strong protective action, skin cells can generate the energy needed to regenerate within mitochondrial DNA. Rich in vitamins and proteins, it becomes your best ally against pollution. It also boosts the youth-preserving enzymes that help fight the signs of ageing.

Porphyridium: OXYGENATE

This red freshwater microalga, cultivated year-round along the Brittany coast, has impressive effects on skin radiance. Widely used in natural cosmetics, it can store large amounts of oxygen and promote its circulation. This encourages microcirculation, helping to reduce redness and brighten the complexion.

Blue Thistle: NOURISH

This plant with multiple medicinal virtues, often reaching one metre in height, provides deep nourishment for the skin and its cells. It stores lipids, fatty acids, and vitamins, helping skin cells regenerate more rapidly. The result is long-lasting hydration and a visibly younger-looking complexion.

Sea Fennel: STIMULATING

Sea fennel is a coastal plant that grows on the rugged rocks of Brittany. Its many virtues are well known: it helps reduce cellulite, limits water retention, and—most importantly—stimulates collagen production. That is why it plays a key role in our process. By boosting the production of collagen and elastin, it helps the skin stay firm, smooth, and revitalised.

Our Algo 4® complex

Protect, Oxygenate, Stimulate, Nourish: our Algo 4® complex, used in all our natural skincare products, is a true promise of well-being and renewed youth for your skin. Each of the four plants and algae acts against the external aggressors that accelerate ageing and trigger skin imbalances: pollution, smoking, poor nutrition, stress, and more. Our Algo 4® innovation is patented, and its effects have been proven both in laboratory studies and in clinical trials. We invite you to explore our full range of face and body skincare, all enriched with the power of Algo 4®.