Some industrial sectors have developed deep and extensive engagement with blue biosourced materials and are using them in their products. For example;the cosmetic sector is heavily investing in the marine biotechnologies for the development of high-end products such as Anti-ageing, anti-wrinkle, Anti-inflammatory, anti-irritants, skin soothing products, etc. The exploration of the sea biodiversity is also enabling the development of new pharmaceuticals and industrial enzymes of high economic value and the health and pharmaceutical sector is outlaying investment in blue biosourced materials for the development of new Biotechnology Pharmaceuticals in areas such as Gene therapy. Metagenomics, Cancer therapy, Fertility, Dermatology, Antibacterial, Antioxidants, radical scavengers etc. Also, the food and nutrition sector which has a history of investment in aquaculture is deeply connected with bioprospecting through which it is looking to incorporating new ingredients issued from blue biotechnologies such as gums (i.e. the guar gum) and  specific fatty acids (i.e. omega-3) and other such functional ingredients into standard their food and nutritional products. Similarly, the oil industry now uses special biopolymers and other marine derived products in processes called “Enhanced Oil Recovery” and “Microbial Enhanced Oil Recovery” to improve crude oil extraction yield. Also, the plastics industry is benefiting from the use of biosourced polymers synthesized from marine bacteria to produce new products which are more easily degradable, while the environmental protection and depollution sector is using various properties of biosource materials such as metal fixation, hydrocarbons degradation etc in environmental remediation works.