The first line of defence between skin and the elements, this silky serum deflects the aggressors to shield cells from ageing pollutants and damaging radicals.

Bolstering barrier function, Algenist’s AA Barrier Serum is brimming with the brand’s proprietary alguronic acid – a sustainably-sourced algae extract that helps cells to thrive in the face of adversity. Essential for all city dwellers and those who’re exposed to the elements, this silky serum is laced with a cocktail of calming and redness-reducing ingredients – great for protecting and healing chapped, weather-stressed skin when its feeling decidedly vulnerable. With niacinamide (vitamin B3) to soothe and ergoothioneine (from mushroom – an antioxidant powerhouse), this supplements skin’s flora to maintain its equilibrium and help to battle breakouts, lessen lines and fade discolouration.

After cleansing and toning, apply to entire face, neck and décolleté. For optimal results follow with moisturiser. Use only as directed.

Brimming with alguronic acid – a precious component of algae that helps it to thrive in the most inhospitable climes – Algenist’s team of researchers discovered this powerful compound’s phenomenal properties. Supporting repair and renewal to stimulate cells and delay signs of ageing, this brilliant brand is deservedly multi-award-winning…

Water (Aqua, Eau), Butylene Glycol, PEG-8 Dimethicone, Propanediol, Caprylyl Methicone, Dimethicone, Parachlorella Beijerinckii Exopolysaccharides, Phloretin, Ergothioneine, Copper Palmitoyl Heptapeptide-14, Heptapeptide-15 Palmitate, Epigallocatechin Gallate, Tocopheryl Acetate, Aspartic Acid, PCA, Disodium EDTA, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Lactic Acid/Glycolic Acid Copolymer, Polyvinyl Alcohol, Histidine, Phenylalanine, Arginine, Ascorbic Acid, Octyldodecanol, Pyridoxine HCl, Retinyl Palmitate, Silica, Sodium Propoxyhydroxypropyl Thiosulfate Silica, Glycerin, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ammonium Acryloyldimethyltaurate/VP Copolymer, Pentylene Glycol, Isohexadecane, Adenosine Triphosphate, Hydrolyzed Oat Protein, Niacinamide, Citric Acid, Polysorbate 60, Sorbitan Isostearate, Sodium PCA, Sodium Phytate, Sodium Lactate, Sodium Benzoate, Potassium Sorbate, Phenoxyethanol

For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.