Description Dr Irena Eris Algorithm

Complexion type	all skin types, Wrinkles and Mature Skin
Effects	Hydration, Anti-ageing, Lifting, Nourishing, Strengthening
When to use	day and night
Active ingredients	hyaluronic acid
Area of use	face

Slow down the ageing process and get back that youthful look. The Dr Irena Eris AlgoRithm intense rejuvenating serum is designed for the needs of mature skin. This light, concentrated serum instantly restores freshness and velvety softness to the face. The serum optimises the effects of cream, allowing more active ingredients to be absorbed into the skin. This results in firmer skin that boosts your self-confidence.

Characteristics:

ensures skin cell renewal in the dermis
instantly smooths and moisturises your skin deeply
gives the skin a velvety softness, freshness and youthful appearance
eliminates fine lines and wrinkles
optimises the effects of cream
a light, concentrated emulsion
suitable for women over 40

Ingredients:

Reproductive Cell Technology™ – delivers cell renewal in the dermis, stimulates the synthesis, maturation, and cross-linking of collagen, elastin, and hyaluronic acid
a complex of polysaccharides and vitamins obtained from Porphyridium Cruentum seaweed and Citrus Aurantinum fruit – renews, smooths, moisturises, softens and refreshes the skin

How to use:
Apply the AlgoRithm rejuvenating serum in the morning and/or evening before applying cream. Allow the serum to absorb for 30–60 seconds before applying your cream.

Ingredients Dr Irena Eris Algorithm

Complete ingredients list

AQUA (WATER), PROPANEDIOL, BIS-PEG-8 DIMETHICONE, GLYCERIN, DIMETHICONE/VINYL DIMETHICONE CROSSPOLYMER, DIMETHICONE, HYDROXYPROPYL METHYLCELLULOSE, ALCOHOL DENAT., PULLULAN, SODIUM POLYACRYLATE, SILICA, BUTYLENE GLYCOL, CYCLOPENTASILOXANE, XANTHAN GUM, ORYZA SATIVA (RICE) BRAN OIL, ETHYLHEXYLGLYCERIN, TRIDECETH-6, CITRUS AURANTIUM DULCIS (ORANGE) EXTRACT, PORPHYRIDIUM CRUENTUM EXTRACT, HYDROLYZED PEARL, UNDARIA PINNATIFIDA EXTRACT, PEG/PPG-18/18 DIMETHICONE, PHENOXYETHANOL, PARFUM (FRAGRANCE), CI 42090 (FD&C BLUE NO. 1), CI 19140 (FD&C YELLOW NO. 5).

The manufacturer is responsible for the ingredients of the product. We recommend checking the list of product ingredients directly on its packaging due to potential changes.

Other information

About the brand Dr Irena Eris

Dr Irena Eris is a Polish cosmetics brand founded on the conviction that beauty is most effectively nurtured through science. When Dr Irena Eris created her first cream in the 1980s, she identified a clear gap in the market: the lack of a rigorous, research-driven approach to skincare evaluation. This scientific mindset has remained at the core of the brand ever since, shaping its identity and establishing Dr Irena Eris as one of Europe’s most innovative and respected skincare names.

The brand’s cosmetics reflect a holistic philosophy rooted in advanced research carried out at the Dr Irena Eris Science and Research Center. Here, scientists develop technologies inspired by the skin’s natural regeneration processes, ensuring that each formula supports long-term skin health and visible improvement with regular use. This approach has led to trusted products such as Face Zone Even Skin Tone Enhancer SPF 50+, which combines high sun protection with complexion-enhancing benefits. The same philosophy underpins the Authority anti-ageing line and extends across a wide portfolio.

Dr Irena Eris advanced creams, serums, and scientifically developed products allow you to build a personalised, holistic skincare routine inspired by expertise, innovation, and care. This includes the Volumeric, Lumissima, Aquality, VitaCeris, Cleanology, ScientiVist, Sensi Science, and Agility collections, each tailored to specific skin needs while prioritising comfort and thoughtful care.