Tested for you: “Sérum Spectral” by Biologique Recherche

A serum that uses a biomimetic approach to support the skin’s four key natural response mechanisms, which are activated by daily exposure to light. To me, this sounds like a very interesting product that was just recently launched.

But what does “biomimetic” mean in a serum? It means the formula is modeled after nature. In nature, plants exposed to intense light or extreme temperature fluctuations activate highly intelligent defense mechanisms. These allow them to adapt to their environment and boost their resilience.

“Serum Spectral” strengthens the skin’s natural resilience

Modelled after the adaptive strategies of living organisms, the serum’s formula is based on three carefully selected active ingredients. This helps support the skin’s natural photo-resilience mechanisms. As a reminder, photoresilience refers to the skin’s ability to actively adapt to daily UV radiation, repair damage, and build resistance to light-induced skin aging, known as photoaging. To this end, the skin is equipped with key mechanisms:

• The natural melanin barrier provides natural protection. The skin strengthens this barrier by absorbing and scattering UV light.
• The epidermal barrier consists of the stratum corneum and the hydrolipid film (water-lipid film), which protect the skin from moisture loss and external influences.
• In the antioxidant system, skin-protecting enzymes and molecules neutralize free radicals generated by UV radiation.
• There are also repair and regeneration mechanisms responsible for cell repair, cell renewal, and autophagy (the removal of damaged proteins and cells).

The serum’s key ingredients 

Lingonberry (Vaccinium vitis-idaea): It is native to Arctic regions and thrives in bright light and extreme cold. Its biotechnologically fermented cells are rich in polyphenols and have antioxidant and adaptogenic effects. Schisandra berries (Schisandra chinensis) have been used in China for centuries to promote stress resistance. Schisandrin acts as a cellular adaptogen. Adaptogens help the body cope with physical and mental stress. Schisandrin stimulates cellular autophagy and promotes the breakdown and recycling of damaged components. Indirubin (Polygonum tinctorium): Formed under environmental stress, it acts in the skin as a melanogenic adaptogen and strengthens the protective function of melanin.

A smooth, milky-pink texture

The milky, pink-hued texture is easy to dispense from the iridescent pink dropper bottle and can be applied in precise amounts. It absorbs quickly without leaving a greasy or tinted film on the skin. This is due to a so-called liquid crystal formulation technology, which ensures optimal skin affinity while also promoting skin tolerance and comfort.

I use the “Spectral Serum” from Biologique Recherche in the morning and at night, applying it to my face, neck, and décolletage with gentle, upward strokes. After cleansing, of course. Just a few drops are enough for one application, as the serum goes a long way. Then I continue with my usual skincare routine. Needless to say, sunscreen is a must. After using it for a month, I already find my skin a bit more radiant. It also looks more even-toned and feels smoother

„Sérum Spectral“ by Biologique Recherche, 30 ml, 165 euros, 8 ml, 65 euros