Algae ExtractAlgae Extract ( Sea Kelp Bioferment provides firming & moisturization and so much more.. Algae Extract (Sea Kelp Bioferment) is the newest, hottest tensor due to its all-natural and marine derived appeal. By inhibiting degradation of the extra cellular matrix, this active exhibits an excellent firming effect, in addition to improving skin’s moisture content. Algae Extract contains polysaccharides (sugars) that act as natural humectants (helps to promote the retention of moisture in the skin); alginates (components that provide moisture and elasticity to the skin); fucoidanes (sulfated polysaccharides that stimulate circulation); polyphenols (anti septic, anti-inflammatory agents and anti-oxidants); and fucosterol (an excellent emollient, blood stimulant, diuretic and moisturizing agent).